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3. Molecular beam epitaxy growth of Al-rich AlGaN nanowires for deep ultraviolet optoelectronics

Author

S. Zhao, S. Y. Woo, S. M. Sadaf, Y. Wu, A. Pofelski, D. A. Laleyan, R. T. Rashid, Y. Wang, G. A. Botton, and Z. Mi

Subjects
Biotechnology, TP248.13-248.65, Physics, QC1-999
Abstract

Self-organized AlGaN nanowires by molecular beam epitaxy have attracted significant attention for deep ultraviolet optoelectronics. However, due to the strong compositional modulations under conventional nitrogen rich growth conditions, emission wavelengths less than 250 nm have remained inaccessible. Here we show that Al-rich AlGaN nanowires with much improved compositional uniformity can be achieved in a new growth paradigm, wherein a precise control on the optical bandgap of ternary AlGaN nanowires can be achieved by varying the substrate temperature. AlGaN nanowire LEDs, with emission wavelengths spanning from 236 to 280 nm, are also demonstrated.

Published
2016
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6. I-CARE, a European Prospective Cohort Study Assessing Safety and Effectiveness of Biologics in Inflammatory Bowel Disease

Author

Gornet, Jean-Marc, Beaugerie, Laurent, Shaji, Sebastian, Peyrin-Biroulet, Laurent, Reimund, Jean-Marie, Hebuterne, Xavier, Amiot, Aurélien, Armelao, Franco, Blanc, Pierre, Papi, Claudio, De Chambrun, Guillaume Pineton, Roblin, Xavier, Chu, Karmiris, Konstantinos, Shariq, Sohail, Viazis, Nikolaos, Limdi, Jimmy, Eder H, Piotr, Michalopoulos, Georgios, Bell, Andrew, Biancone, Livia, Dewitte, Marie, Mazhar, Zia, Franchimont, Denis, Nancey, Stephane, Macaigne, Gilles, Principi, Maria Beatrice, Fumery, Mathurin, Parkes, Gareth, Valats, Jean-Christophe, Doherty, Glen, Bouguen, Guillaume, Molnar, Tamás, Tsai, Hersin, Gangi, Mohsin, Pedersen, Natalia, Heluwaert, Frédéric, Shenderey, Richard, Zeissig, Sebastian, Butterworth, Jeffrey, Castiglione, Fabiana, Corless, Lynsey, Zallot, Camille, Baert, Filip, Singh, Salil, Sonwalkar, Sunil, Clayton, Elizabeth, Rahier, Jean-François, Vani, Deven, Bellaiche, Guy, De Vos, Martine, Kirchgesner, Julien, Kopylov, Uri, Lobaton, Triana, Locher, Christophe, Mantzaris, Gerassimos, Abouda, George, Smith, Katie, Sprakes, Michael, Theodoropoulou, Angeliki, Wesley, Emma, Bonnet, Joëlle, Elphick, David, Gilletta, Cyrielle, Gordon, John, Laharie, David, Nakad, Antoine, Orlando, Ambrogio, Dubois, Patrick, Hasselblatt, Peter, Michiels, Christophe, Preston, Cathryn, Staicu, Anca, Vuitton, Lucine, Kaassis, Mehdi, Speight, Ally, Ghosh, Deb, Löwenberg, Mark, Mathieu, Nicolas, Pelletier, Anne-Laure, Phillips, Anne, Magro, Fernando, Altwegg, Romain, Avni, Irit, biron, Landy, Jonathon, Nachury, Maria, Shenoy, Achuth, Trang, Caroline, Abitbol, Vered, Bamias, Georgios, Farkas, Klaudia, Maaser, Christian, Shitrit, Ariella, Siegmund, Britta, Filippi, Jérôme, O'morain, Colm, Yanai, Henit, Costes, Laurent, Hobday, David, Szepes, Zoltán, Calabrese, Emma, Dallal, Helen, Fung, Michael, Ramadas, Arvind, Baburajan, Bijay, Koss, Konrad, Barberis, Christophe, Buisson, Anthony, Amil, Morgane, Balestrieri, Paola, Johnson, Matthew, Tzouvala, Maria, Viennot, Stéphanie, Nagy, Ferenc, Thompson, Nick, Alric, Laurent, Samuel, Sunil, Bourrier, Anne, Chanteloup, Elise, Del Tedesco, Emilie, Harbord, Marcus, Lobo, Alan, Myers, Sally, Pollok, Richard, Ahmad, Tariq, Chaudhary, Rakesh, Karakoidas, Christos, Soliman, Ashraf, Stefanescu, Carmen, Theocharis, Georgios, Branden, Stijn Vanden, Beltran, Belén, Bouhnik, Yoram, Bourreille, Arnaud, Branco, Joana, Colleypriest, Ben, Eliakim, Rami, Knight, Paul, O'toole, Aoibhlinn, Robles, Virgina, Triantafyllou, Konstantinos, Bosca, Marta Maia, Lambrecht, Guy, Mosquera, Lucia Marquez, Panter, Simon, Pappa, Aikaterini, Simon, Marion, Sivaji, Ganesh, Bellanger, Christophe, Belle, Arthur, Borruel, Natalia, Egan, Laurence, Peeters, Harald, Sharpstone, Daniel, Arasaradnam, Ramesh, Benitez, José Manuel, Dahlerup, Jens Frederik, Giouleme, Olga, Gisbert, Javier P., Helwig, Ulf, Minguez, Miguel, Tsironi, Eftychia, Variola, Angela, Allen, Patrick, Boivineau, Lucille, Cole, Andy, Dib, Nina, Gomollon, Fernando, Johnston, Richard, Katsanos, Konstantinos, Kennedy, Nick, Kiszka-Kanowitz, Marianne, Marin-Jimenez, Ignacio, Miheller, Pál, Nos, Pilar, Saraj, Othman, Vinter-Jensen, Lars, Zittan, Eran, Baudry, Clotilde, Calvet, Xavier, Cazelles-Boudier, Marie-Christine, Coenegrachts, Jean-Louis, Cullen, Garret, Daperno, Marco, Dhar, Anjan, Gerard, Romain, Jensen, Nanna, Maharshak, Nitsan, Mcalindon, Mark, Mcloughlin, Simon, Parkes, Miles, Patel, Kamal, Peixoto, Armando, Polymeros, Dimitrios, Portela, Francisco, Rocca, Rodolfo, Seksik, Philippe, Subramanian, Sreedhar, Tennenbaum, Ruth, Atreya, Raja, Bachmann, Oliver, Berger, Arthur, Bor, Renáta, Buckley, Maire, Carpio, Daniel, Chaparro, María, Costa, Francesco, Domenech, Eugeni, Esteve, Maria, Foley, Stephen, Guardiola, Jordi, Koutroubakis, Ioannis, Kuehbacher, Tanja, Landman, Cécilia, Lavagna, Alessandro, Manceñido, Noemí, Mañosa, Míriam, Martín-Arranz, Maria Dolores, Plastaras, Laurianne, Scribano, Maria Lia, Sengupta, Subhasish, Teich, Nils, Tran-Minh, My-Linh, Zampeli, Evanthia, Amininejad, Leila, Arroyo, Teresa, Attar, Alain, Backman, Ann-Sofie, Bálint, Anita, Beckly, John, Ben Horin, Shomron, Bernardo, Sónia, Caillo, Ludovic, Caron, Bénédicte, Shanika de Silva, María, FábiáN, Anna, Fiorino, Gionata, Gutierrez, Ana, Lahat, Adi, Masmoudi, Mohamed, Mendolaro, Marco, Muls, Vinciane, Poullenot, Florian, Probert, Christopher, Reenaers, Catherine, Rutka, Mariann, Sarwari, Zaman, Sayer, Joanne, Sicilia, Beatriz, Sousa, Helena, van Kemseke, Catherine, Zabana, Yamile, Astegiano, Marco, Banim, Paul, Bettenworth, Dominik, Boualit, Médina, Brodersen, Jacob Broder, Christidou, Angeliki, Cooney, Rachel, Pinto, João Cortez, Cravo, Portugal Marília, Cremer, Anneline, Danese, Silvio, di Sabatino, Antonio, Fallingborg, Jan, Ferronato, Antonio, Planella, Esther Garcia, Gupta, Sanjay, Halfvarson, Jonas, Israeli, Eran, Kestenbaum, Samantha, Larsen, Lone, Macken, Elisabeth, Mathou, Nicoletta, Milassin, Ágnes, Pofelski, Joanna, Ricci, Chiara, Rodriguez-Moranta, Francisco, Schmidt-Lauber, Martin, Shaw, Ian, Soares, Marta, Soliman, Heithem, Triantos, Christos, Zografos, Konstantinos, Agrawal, Anurag, Armuzzi, Alessandro, Aubourg, Alexandre, Acosta, Manuel Barreiro-de, Barrio, Jesús, Bergemalm, Daniel, Bermejo, Fernando, Bodini, Giorgia, Bohr, Johan, Bossuyt, Peter, Christodoulou, Dimitrios, Claessens, Christophe, Collins, Paul, de Francisco, Ruth, Garcia, Santiago, Georgopoulos, Sotirios, Goutorbe, Felix, Kalantzis, Chrisostomos, Kourikou, Anastasia, Mace, Vincent, Malamut, Georgia, Ministro, Paula, Larmurier, Isabelle Nion, Ricart, Elena, Serrero, Mélanie, Sheridan, Juliette, Weimers, Petra, Andersen, Vibeke, Arroja, Bruno, Bokemeyer, Bernd, Bujanda, Luis, Degand, Thibault, Eriksson, Carl, Garceau, Cécile, Glerup, Henning, Goren, Idan, Jackson, Lucina, Koch, Stéphane, Mesonero, Francisco, Ordas, Ingrid, Riviere, Pauline, Saibeni, Simone, Soares, João, Tavernier, Noémie, Theede, Klaus, Ungar, Bella, Bästlein, Elke, Gasbarrini, Antonio, Protopapas, Andreas, Reindl, Wolfgang, Bossa, Fabrizio, Hart, Ailsa, Heil, Franz-Josef, O'Connor, Anthony, Oldenburg, Bas, Pastorelli, Luca, Stephen patchett, Ramakrishnan, Subramaniam, de Caestecker, John, Echarri, Ana, Kevans, David, Büning, Jürgen, Coelho, Rosa, Jansen, Jeroen, Koslowski, Benjamin, Wells, Christopher, Ceballos, Daniel, König, Ingrid, Padmanabhan, Hari, Patani, Timi, Qureshi, Raheel, Zagorowicz, Edyta, Allez, Matthieu, Archavlis, Emmanouil, Bonnet, Delphine, Guidi, Luisa, Mcnamara, Deirdre, Vernia, Piero, Weidenhiller, Michael, Alon, Lang, Boysen, Trine, Delattre, Charlotte, Farrell, Richard, Krüger, Rolf-Achim, Paupard, Thierry, Vind, Ida, Caprioli, Flavio, Gancho, Vladimir, Quentin, Vincent, Avidan, Benjamin, D’Haens, Geert, Mccarthy, Jane, Snook, Jonathon, Soufleris, Konstantinos, Zerbib, Frank, Carter, Dan, Depla, Annekatrien, Eisenbach, Thomas, Fries, Walter, Grammatikos, Nikolaos, Ilegems, Saskia, Lopez-Sanroman, Antonio, Moreau, Jacques, Riegler, Gabriele, Rietdijk, Svend, Rocha, Marta, Rosa, Isabelle, Ryan, Barbara, Yeremenko, Yelena, Boruchowicz, Arnaud, Damião, Filipe, Laoudi, Foteini, Lügering, Andreas, Macarri, Giampiero, Thomopoulos, Konstantinos, Barros, Luísa, Blixt, Thomas, Garros, Aurélien, Khorrami, Sam, Sokol, Harry, Sturm, Andreas, Livovsky, Dan, Maul, Jochen, Miks, Heinrich, Papadopoulos, Vasileios, Schmidt, Carsten, Snir, Yifat, Svenningsen, Lise, Ahmed, Wafaa, Broitman, Yelena, Cuillerier, Emmanuel, Kant, Prashant, Leyden, Jan, Lichtenstein, Lev, Lopes, Susana, Martineau, Chloé, Mulcahy, Hugh, Schweitzer, Axel, Van Schaik, Fiona, Banai, Hagar, Danion, Pauline, Dulery, Charlotte, Fidder, Herma, Gay, Claire, Hagege, Hervé, Harnois, Florence, Jørgensen, Søren Peter, Müller-Ziehm, Jens, Oikonomou, Michail, Palmela, Carolina, Schulze/Röske, Jörg, Smith, Mark, Thurm, Tamar, Bresso, Francesca, Brixi, Hedia, Jones, John, Macmathuna, Padraig, Painchart, Claire, Ron, Yulia, Vester-Andersen, Marianne, Alexandrino, Gonçalo, Börner, Norbert, Cardoso, Mariana, Chagas, Cristina, Dignaß, Axel, Dotan, Iris, Hedin, Charlotte, Karatzas, Pantelis, Kasapidis, Panagiotis, Palatka, Károly, Sakizlis, Georgios, Wilson, Ana, Bosanko, Nick, Caldeira, Paulo, Gagniere, Charlotte, Libier, Louise, Meunier, Camille, Moog, Gero, Pasquion, Audrey, Pica, Roberta, Akbar, Ayesha, Arab, Nadia, Cadiot, Guillaume, Carvalho, João, Charpignon, Claire, Fellermann, Laus, Fishman, Sigal, Fraser, Gerald, Gluck, Nathan, Hoesl, Mark, Kierkus, Jarosław, Klopocka, Maria, Arranz, Eduardo Martin, Menchen, Luis, Nikolaus, Susanna, Petrache, Anca, Ponsioen, Cyriel, Riestra, Sabino, Robledo, Pilar, Rodriguez, Cristina, Samer, Misheal, Tischer, Matthias, Wypych, Joanna, Baudon, Julien, Bezzio, Cristina, Boschetti, Gilles, Burisch, Johan, Creed, Tom, Demarzo, Maria Giulia, Festa, Stefano, Figueroa, Andrés, Julsgaard, Mette, Navarro, Pablo, Perez-Galindo, Pablo, Rouillon, Cléa, Sablich, Emanuele, Tosca, Joan, Vidon, Mathias, Vidon, Marine, Vitte, René-Louis, Wampach, Anne, Baumann, Cédric, Urmes, Isabelle Clerc, Rousseau, Hélène, Borie, Marc, Uzzan, Mathieu, Chatten, Kelly, Peter, Rimmer, Tariq, Iqbal, Cossignani, Marta, Cañete, Fiorella, Holvoet, Tom, Krasz, Susanne, Dias, Sandra, Abalia, Hadas, Abaza, Aziza, Abramovich, Gal, Ackzell, Ingrid, Adams, Carol, Addleton, Catherine, Alfambra, Erika, Algaba, Alicia, Allcock, Clare, Allison, Joanna, Amouriaux, Karine, Anderson, Julie, Anderson, Emma, Appelmans, Saskia, Armstrong, Lisa, Atkins, Stacey, Attaran-Bandarabadi, Masoumeh, Bailey, Yvonne, Bardot, Stephanie, Beck, Natasha, Bennett, Lillie, Bergfeld, Jonathan Phil, Berkane, Ramdane, Boey, Hanne, Bowlas, Louise, Bradley-Potts, Joanne, Brear, Tracy, Bretlander-Peters, Nicole, Brown, Ellen, Brown, Johanna, Buckingham, Elizabeth, Buellens, Katrien, Bull, Rhian, Burke, Maura, Burns, Leighanne, Burton, Julie, Bwalya, Agness, Cabanas, Karine, Callaghan, Muriel, Camou, Océane, Campbell, Debbie, Capoferro, Elvira, Carnahan, Mandy, Carnio, Cornelia, Carter, Anne, Clack, Concetta Casali, Chedouba, Leïla, Cipriano, Bessie, Claeys, Sophie, Closset, Manon, Coban, Dilek, Cococcia, Sara, Coe, Carolann, Cole, Helen, Collet, Emilie, Collins, Kayleigh, Combes, Isabelle, Connor, Emma, Constantin, Kathryn, Cooke, Susan, Cornet, Nathanaëlle, Corrihons, Estelle, Corsino, Pilar, Cortaville, Rosie, Cotterill, Donna, Cowton, Amanda, Cox, Harriet, Cripps, Viktoria, Crowder, Amanda, Cukier, Tzufit, Daniel, Amelia, Dawe, Chris, de Haan, Jose, Croix, Rosanna de la, Dejonckheere, Evva, Villanegro, Juan Delare, Delaval, Guillaume, Delliponti, Mariangela, Delommez, Aude, Detry, Emilie, Dhanaratne, Melanie, Galan, Laura Diez, Dodel, Marie, Dooks, Emma, Du Cheyron, Joseph, Duane, Linda, Vulgo Cochran, Jennifer Dulling, Dyer, Simona, Dymond, Harvey, Ekblad, Charlotte, Elliott, Kerry, Emmerson, Ingrid, Eugene-Jolchine, Irène, Fleming, Lorna, Fletcher, Eve, Ford, Sarah, Forshaw, Greg, Foulds, Angela, Francois, Caroline, Fuge, Nicole, Gafni, Gal, Ganon, Miri, Nuñez, Olga Garcia, Ramirez, Laura Garcia, Gelder, Sophie, Gettkowski, Raimonda, Gilardi, Daniela, Giuffrida, Paolo, Gobert, Vincent, Godden, Jo, Godwin, Nuala, Goulden, Kay, Graham, Sharon, Green, Charlotte, Green, Marie, Gueye, Aboubakar, Guler, Tuba, Gustavsson, Ida, Hadjisavvas, Helena, Hammonds, Fiona, Hantzi, Christina, Hauke, Marion, Haydock, Julie, Hayes, Orla, Nislev, Lizette Helbo, Hochstodter, Jessica, Hogg, Ashleigh, Hölbing, Manuela, Holland, Maureen, Holsbergen, Maartje, Howard, Linda, Hoyda, Aviya, Hull, Robert, Irish, Jane, Jackson, Wendy, Janssen, Wendy, Jeffrey, Lesley, Jourdan, Sofia, Jutrowska, Izabela, Kaniel, Chava, Karezos, Theofilos, Kelly, Niamh, Kelly, Jessica, Kennedy, Mary, Kennedy, Una, Kibaru, Joyce, Kirkman, Gemma, Klaproth, Janine, Kneese, Corinna, Koch, Andrea, Kokke, Kathleen, Koppelow, Martha, Krause, Sabine, Krauspe, Sabine, Kwakkenbos, Petra, Labarile, Nunzia, Lang, Hannah, Lassailly, Marianne, Leconte, Martine, Lepczynski, Linda, Levell, Emma, Levhar, Nina, Lindhort, Kerstin, Lisle, Jessica, Cauce, Beatriz Lopez, Lorenz, Gabriele, Lovati, Ambra, Lowry, Tracey, Lund, Margareta, Vorderbrügge, Anne Lutz, Maansson, Suzanne, Madapathage, Videsheka, Cheviakoff, Maelys, Magness, Alison, Manley, Orla, Manyoni, Catherine, Marg, Ingke, Marra, Antonella, Martins, Carole, Massella, Arianna, Mathias, Aurore, Mervyn, Danielle, Minsart, Charlotte, Mitchell, Sally, Monks, Kathleen, Montero, Mélanie, Moore, Alson, Moser, Maren, Moss, Alison, Mullen, Angela, Murciano, M. Francisca, Naylor, Deanna, Nehus, Ansgar, Nicholson, Anne, Nöding, Sarah, Nolan, Sinead, Nörenberg, Janet, Northcott, Clare, O'Connell, Jim, O’Kelly, Alison, Orbach-Zingboim, Noam, Orobitg, Judit, Otieno, Charlene, Owen, Charlotte, Patch, Sarah, Pauker, Maor, Pauli, Renate, Pearson, Harriet, Peggy, Falgon, Petit, Séverine, Petrissans, Christine, Piergallini, Simona, Pippard, Lucy, Pitt, Laura, Pócsik, Gabriella, Poher, Yoann, Pomes, Chloé, Pritchard, Lucy, Puchades, Laura, Quaid, Sheena, Rana, Aleem, Raynard, Dana, Reilly, Mykla, Reinert, Sonja, Reinknecht, Manuela, Renner, Baerbel, Reynolds, Rob, Rizzuto, Giulia, Robinson, Matthew, Robrechts, Joke, Rodriguez, Eva M., Rosenblum, Efrat, Russel, Tamlyn, Sadare, Ibiyemi, Salama, Noa, Schakel, Toos, Schauer, Anja, Schiavoni, Elisa, Shaw, Caroline, Shelton, Sarah, Sicart, Virginie, Siouville, Elodie, Smith, Orla, Soude, Théo, Stephenson, Sophie, Stephenson, Elaine, Steppe, Marjan, Sterkx, An, Stickley, Jo, Sugrue, Kathleen, Swietec, Natalia, Tasiaux, Charlotte, Thamu, Bhavneet, Thomas, Susane, Tobi, Ogwa, Touabi, Kahina, Tovi, Shifra, Tregonning, Julie, Turchini, Laura, Unkhoff, Julia, Unruh, Olesya, Uzun, Nurcan, Van Aert, Frauke, Bergh, Sandrine Vanden, Vandenbroucke, Louise, Vansteenkiste, Laura, Vardit, Shay, Vergriete, Valentin, Walker, Elaine, Warner, Eleanor, Watchorn, Olivia, Watson, Ekaterina, Wauthier, Marie-Claire, Weetman, Belgium Maria, Weston, Margaret, West-Petroschka, Wiebke, Wienecke, Susann, Wierling, Kerstin, Wiestler, Miriam, Wilcox, Rebecca, Wilhelmsen, Elva, Williams, Angharad, Williamson, Georgina, Wilson, Deborah, Wistance, Kate, Wortmann, Nicolas, Wurie, Subie, Yadgar, Karin, Young, Gail, Young, Megan, Aucouturier, Julien, Bertin, Marie- Jo, Bougrine, Hasnae, Coisnon, Marie, Defrance, Antoine, Gutierrez, Kati, Harouz, Amel, Jerber, Laure, Khlifi, Aida, Kirati, Amina, Liworo, Nasaladjine, Logoltat, Maude, Mailhat, Charlotte, M'Bayi, Chancely, Medane, Yasmina, Merkhoufa, Dalal, Elhad, Saouda Mohamed, Monthe, Bertille, Moyon, Fanny, Rabiega, Pascaline, Sekela, Jennifer, Thilloy, Charlotte, Hamamouche, Naima, Partisotti, Frederic, Blandin, Patrick, Mokhtari, Hocine, Coutard, Laure, and Doherty, Glen A.

Published
2023
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7. Defect free strain relaxation of microcrystals on mesoporous patterned silicon

Author

Alexandre Heintz, Bouraoui Ilahi, Alexandre Pofelski, Gianluigi Botton, Gilles Patriarche, Andrea Barzaghi, Simon Fafard, Richard Arès, Giovanni Isella, and Abderraouf Boucherif

Subjects
Science
Abstract

Many complex devices rely on epitaxial growth with high crystallinity and accurate composition. Here authors report epitaxial growth of Ge on deep etched porous Si pillars to provide a fully compliant substrate enabling elastic relaxation of defect free Ge microcrystals.

Published
2022
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8. Alignment-invariant signal reality reconstruction in hyperspectral imaging using a deep convolutional neural network architecture

Author

S. Shayan Mousavi M., Alexandre Pofelski, Hassan Teimoori, and Gianluigi A. Botton

Subjects
Medicine, Science
Abstract

Abstract The energy resolution in hyperspectral imaging techniques has always been an important matter in data interpretation. In many cases, spectral information is distorted by elements such as instruments’ broad optical transfer function, and electronic high frequency noises. In the past decades, advances in artificial intelligence methods have provided robust tools to better study sophisticated system artifacts in spectral data and take steps towards removing these artifacts from the experimentally obtained data. This study evaluates the capability of a recently developed deep convolutional neural network script, EELSpecNet, in restoring the reality of a spectral data. The particular strength of the deep neural networks is to remove multiple instrumental artifacts such as random energy jitters of the source, signal convolution by the optical transfer function and high frequency noise at once using a single training data set. Here, EELSpecNet performance in reducing noise, and restoring the original reality of the spectra is evaluated for near zero-loss electron energy loss spectroscopy signals in Scanning Transmission Electron Microscopy. EELSpecNet demonstrates to be more efficient and more robust than the currently widely used Bayesian statistical method, even in harsh conditions (e.g. high signal broadening, intense high frequency noise).

Published
2022
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20. A synergetic cocatalyst for conversion of carbon dioxide, sunlight, and water into methanol.

Author

Zhengwei Ye, Yang, Ke R., Bingxing Zhang, Navid, Ishtiaque Ahmed, Yifan Shen, Yixin Xiao, Pofelski, Alexandre, Botton, Gianluigi A., Tao Ma, Mondal, Shubham, Norris, Theodore B., Batista, Victor S., and Zetian Mi

Subjects
CARBON offsetting, LIQUID fuels, SUSTAINABILITY, CHROMIUM oxide, PHOTOREDUCTION
Abstract

The conversion of CO2 into liquid fuels, using only sunlight and water, offers a promising path to carbon neutrality. An outstanding challenge is to achieve high efficiency and product selectivity. Here, we introduce a wireless photocatalytic architecture for conversion of CO2 and water into methanol and oxygen. The catalytic material consists of semiconducting nanowires decorated with core-shell nanoparticles, with a copper-rhodium core and a chromium oxide shell. The Rh/CrOOH interface provides a unidirectional channel for proton reduction, enabling hydrogen spillover at the core-shell interface. The vectorial transfer of protons, electrons, and hydrogen atoms allows for switching the mechanism of CO2 reduction from a proton-coupled electron transfer pathway in aqueous solution to hydrogenation of CO2 with a solar-to-methanol efficiency of 0.22%. The reported findings demonstrate a highly efficient, stable, and scalable wireless system for synthesis of methanol from CO2 that could provide a viable path toward carbon neutrality and environmental sustainability. [ABSTRACT FROM AUTHOR]

Published
2024
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24. Cirrhotic patients with portal hypertension-related bleeding and an indication for early-TIPS: A large multicentre audit with real-life results

Author

Amathieu, Roland, Archambeaud, Isabelle, de Hayes, Cécilia D'Arondel, Aziz, Karim, Barraud, Hélène, Bellaïche, Guy, Bernard, Pierre-Olivier, Bour, Bruno, Boussarah, Farah Zerouala, Buscail, Louis, Chageanu-Derrode, Karine, Dadamessi, Innocenti, David, Mathilde, Dao, Thong, Dewaele, François, Dib, Nina, Donato, Laurence, Doumet, Sylva, Eccochard, Marie, Elriz, Khaldoun, Faure, Stéphanie, Gillet, Anne-laure, Guivarch, Pascal, Jouannaud, Vincent, Lamare, Laure, Bricquir, Yann Le, Leroy, Vincent, Lousteau-ratti, Véronique, Louvet, Alexandre, Macaigne, Gilles, De Montigny, Stéphanie, Khac, Eric Nguyen, Ozenne, Violaine, Payen, Jean-Louis, Pélaquier, Agnès, Perarnau, Jean-Marc, Plessier, Aurélie, Pofelski, Dr Joanna, Riachi, Ghassan, Seyrig, Jacques-Arnaud, Saliba, Faouzi, Sogni, Philippe, Thabut, Dominique, Pauwels, Arnaud, Carbonell, Nicolas, Remy, Andre Jean, Nahon, Pierre, Causse, Xavier, Cervoni, Jean-Paul, Cadranel, Jean-François, Bramli, Slim, Ehrhard, Florent, Ah-Soune, Philippe, Rostain, Florian, Pariente, Alexandre, Vergniol, Julien, Dupuychaffray, Jean-Pierre, Pelletier, Anne-Laure, Skinazi, Florence, Guillygomarc'h, Anne, Vitte, René-Louis, Henrion, Jean, Combet, Stéphanie, Rudler, Marika, and Bureau, Christophe

Published
2018
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25. Clinical features and prognostic factors of listeriosis: the MONALISA national prospective cohort study

Author

Hausfater, Pierre, Pourriat, Jean-Louis, Casalino, Enrique, Riou, Bruno, Pateron, Dominique, Yéni, Patrick, Bricaire, François, Ville, Yves, Azria, Elie, Dommergues, Marc, Bergmann, Jean-François, Wolff, Michel, Mira, Jean-Paul, Guillevin, Loïc, Zuber, Mathieu, Abasse, Soumeth, Aberrane, Saïd, Abgueguen, Pierre, Abokasem, Ayman, Abraham, Bruno, Ache-Papillon, Chantal, Adam, Pascal, Adam, Marie-Noëlle, Adhoute, Xavier, Adoue, Daniel, Afi, Moncef, Afroukh, Nawel, Agha-Mir, Ilhem, Aissa, Nejla, Aissaoui, Liamine, Akerman, Grégory, Akkari, Ali, Al Chaar, Majed, Al Freijat, Faraj, Al-Jalaby, Bachar, Albert, Didier, Albertini, Marie-Thérèse, Albinet, Hélène, Alfonsi, Gwenaël, Ali, Youssef, Chaouche, Zahr-Eddine Ali, Allart, Anne, Alric, Laurent, Améri, Alain, Amoura, Zahir, Ampère, Alexandre, Amroun, Hakim, Ananivi, Amévi, Ancelin, Pascal, André, Thierry, Andremont, Antoine, Andreotti, Dominique, Andriamaneo, Hélinoro, Andriau, Clara, Anglaret, Hélène, Anguel, Nadia, Annaix, Véronique, Anteur, Wassila, Anuset, Delphine, Aoudia, Ourida, Arabi, Miloud, Archambaud, Muriel, Archambaud, Maryse, Ardiet, Emmanuel, Argaud, Laurent, Arista, Sophie, Arlet, Guillaume, Armengaud, Jean, Arnal, Jean-Michel, Arnault, Isabelle, Arsène, Olivier, Assaf, Ziad, Assi, Assi, Assouline, David, Astruc, Dominique, Aubard, Yves, Aubert, Claude, Aubry, Jean-Paul, Auburtin, Marc, Aucher, Philippe, Audeguy, Philippe, Audié, Jean-Pierre, Aumaitre, Hugues, Aumersier, Michel, Auroux, Jean, Autret, Fanny, Auvray, Etienne, Ayach, Badih, Aye, Paul, Ayouz, Khélifa, Bachelier, Marie-Nadège, Badia, Thomas Bachelot Philippe, Badila, Patrice, Bador, Julien, Badurescu, Viorica, Baldesi, Olivier, Bandaly, Françoise, Bandin, Olivia, Bani-Sadr, Firouzé, Bannier, Stéphanie, Baranger, Thierry, Barazer, Isabelle, Barbier, Marie-Christine, Barbier, François, Barbier, Carole, Barbieux, Marianne, Marie, Barboteau, Annick, Barbut, Patricia, Baret, Mylène, Barière, François, Baril, Jean-Yves, Barillot, Isabelle, Barjon, Geneviève, Barnaud, Guilène, Barraduc, Régine, Barraud, Francis, Barraud, Olivier, Barre, Eric, Barrelet, Audrey, Barrier, Jocelyn, Bart, Fréderic, Barthélémy, Gérard, Baty, Gaëlle, Baud, Olivier, Baudel, Jean-Luc, Bay, Jacques-Olivier, Bay, Jérôme, Bazin, Claude, Beague, Sébastien, Beal Ardisson, Dominique, Beaune, Bertrand, Beauplet-Lepage, Anne, Bébéar, Cécile, Bechade, Dominique, Becherrawy, Céline, Becker-Schneider, Michelle, Bednarek, Nathalie, Bedock, Bernard, Begon, Edouard, Bekguesmia, Zaineb, Belaisch-Amart, Joëlle, Belhadj, Karim, Belle, Evelyne, Belmonte, Olivier, Belot, Jean-Pierre, Bemrah, Abdelkader, Ben Soltana, Mouna, Benbara, Amélie, Benddif-Fin, Faiza, Bénézit, François, Benifla, Jean-Louis, Benjelloul, Amine, Benkaci, Yacine, Benkhelil, Abdelaziz, Benoit-Cattin, Thierry, Benoit-Coustou, Sophie, Bensadoun, René-Jean, Bensaid, Thierry, Jacques Bensaude, Raoul, Bérard, Henri, Bercot, Béatrice, Berdin, Bruno, Berger, Marc, Berger, Pierre, Bergheul, Smail, Bergues, Benoît, Berland, Yvon, Bernard, Claude, Bernard, Louis, Bernardaud, Bérangère, Bernardi, Franck, Bernardin, Gilles, Bernasconi, François, Bert-Marcaz, Patrick, Berteaux, Béatrice, Berth-Farges, Anne, Berthelot, Gilles, Berthet, Jean, Bertrand, Kevin, Bertrou, Anne, Besnard, Marianne, Bessede, Emilie, Bethery, Philippe, Beuscart, Claude, Beyne-Rauzy, Odile, Beytout, Jean, Bezian, Marie-Christine, Bicais, Brigitte, Bidart, Sabine, Bidault, Christian, Biessy, Hélène, Bigot, Pierre, Bildea, Adrianna, Bille, Emmanuelle, Billy, Christophe, Biron, Nathalie, Bizet, Jérôme, Blaise, Didier, Blaise, Agathe, Blaison, Gilles, Blaka, Mariam, Blanc, Pierre, Blanc, Stéphane, Blanc-Amrane, Véronique, Blanchard, Pierre, Blanchard-Marche, Geneviève, Blancs, Michèle, Blazejewski, Caroline, Bléher, Yves, Blewoussi, Koffi, Blondet, Romain, Blot, François, Blum, Georges-Fabrice, Bodson, Lucien, Boidin, Emilie, Boileau, Julien, Boileau, Pascal, Boin-Gay, Véronique, Boisseau, Martial, Boisselier, Christine, Bollaert, Pierre-Edouard, Bolot, Pascal, Bonacorsi, Stéphane, Bonfils, Marie, Bonitchi, Pascal, Bonnan, Mickael, Bonnefoy, Philippe, Bonnet, Delphine, Bonnet, Richard, Bonnin, Emmanuelle, Bor, Jacques, Borie, Marie-Françoise, Borstein, Bernard, Bossi, Philippe, Botreau, Yves, Bottero, Julie, Bouasria, Abderrezak, Bouaziz, Radia, Bouchaud, Olivier, Bouche, Flore, Bouchet, Gérard, Bouden, Vincent, Boudhane, Amar, Boudy, Carole-Anne, Boue, François, Bouet, Cédric, Claude Boufetteau, Jean, Bouffandeau, Bernard, Bouhour, Damien, Bouiller, Marc, Bouillet, Laurence, Bouissou, Antoine, Boulain, Luc, Bourgeois, Stéphane, Bourgerette, Evelyne, Bourlet, Anne, Bourlière, Marc, Bourrée, Thomas, Bourrouillou, Aude, Boussekey, Nicolas, Boussier, Remi, Boutoille, David, Bouyer, Jean-Luc, Bouyssou-Destriau, Denise, Bouziges, Nicole, Boyer, Michelle, Braem, Louis, Branger, Bernard, Branger, Catherine, Brasme, Lucien, Bray, Philippe, Brazille, Patricia, Bresson, Violaine, Bret, Laurent, Breton, Anne-Laure, Breuil, Jacques, Brevet, Françoise, Briaud, Michel, Bridoux, Delphine, Briend, Delphine, Briere, Anne-Isabelle, de la Hosseraye, Claire Briere, Brieu, Nathalie, Brieux, Jean-Philippe, Brihier, Hélène, Brisou, Patrick, Brival, Marie-Laure, Broche, David, Brochen, Joëlle, Bron, Camille, Bronet, Nathalie, Bronner, Jacques, Bronowicki, Jean-Pierre, Brosset, François, Brottier-Mancini, Elisabeth, Brovedani, Sophie, Bruley des Varannes, Stanislas, Brunel, Pascale, Brunet, Patrick, Brunet, Xavier, Brunet, Stéphanie, Brung-Lefebvre, Maud, Brunot, Vincent, Brusset, Alain, Burc-Struxiano, Laurence, Burdin, Michèle, Bureau, Thierry, Buron, Fanny, Burucoa, Christophe, Cabalion, Jean, Cabasson, Severine, Cabié, André, Cacheux, Victoria, Cadiergue, Vincent, Cadiot, Guillaume, Caille, Vincent, Cailleaux Pierre-Etienne Cailleux, Vincent, Caillon, Jocelyne, Caillot, Denis, Camara, Mohamed, Cambau, Emmanuelle, Cambonie, Gilles, Camiade, Sabine, Canis, Frederique, Canitrot, Meriem, Canu, Nathalie, Capellier, Gilles, Carbillon, Lionel, Carbonelle, Bernard, Carbonelle, Etienne, Carboni, Marion, Carbonne, Bruno, Carcenac, Francis, Cardot, Florence, Carette, Sylvie, Cariou, Sylvie, Carli, Pierre, Carmagnol, Françoise, Caroli-Bosc, François-Xavier, Caron, François, Cartron, Guillaume, Casali, Patrick, Casanovas, Olivier, Cassignard, Dominique, Castaing, Denis, Castel, Brisse, Castelin, Sandrine, Castelnau, Pierre, Cathebras, Pascal, Catineau, Jean, Catteu, Sylviane, Cattier, Blandine, Cattoen, Christian, Cattoir, Vincent, Caumes, Eric, Caussin, Jean, Cavalié, François, Ceppa, Franck, Cerf, Charles, Ceriez, Anne, Cervantes, Nathalie, Chabanon-Pouget, Bruno, Chabrol, Amélie, Chachaty, Elisabeth, Chahtour, Hanen, Chaix, Fabrice, Challier, Marion, Chalvon-Demersay, Arnaud, Chambreuil, Guy, Chaminade, Bruno, Chamouine, Abdourahim, Chandesris Joséphine Chapalain-Cagnon, Christine, Chapelle, Alain, Chaplain, Chantal, Chapuzet, Claire, Charachon, Sylvie, Charasse, Christophe, Charbonnier, Thierry, Charlier, Franck, Chassin, Olivier, Chassy, Véronique, Chatellier, Delphine, Chatron, Marlène, Chaussade, Hélène, Chavanet, Pascal, Chavel, Pascale, Chekroun, Ali, Chelle, Wladimir, Chelly, Jonathan, Cherlet, Christel, Chevailler, Alain, Chevalet, Pascal, Chevalier, Yannick, Chidiac, Christian, Chimot, Loïc, Chiouk, Nabil, Chiron, Philippe, Chirouze, Catherine, Chopin, Marie-Charlotte, Choukroun, Gabriel, Chouraqui, Martine, Chraibi, Kamilla, Chudersky, Dominique, Chuzeville, Michel, Cingotti, Michel, Cinquetti, Gael, Ciocan, Dragos, Citony, Isabelle, Claise, Catherine, Clarissou-Philippe, Juliette, Claude, Benoît, Clave, Danielle, Clément, Christophe, Climas, Marie-Thérèse, Coetmeur, Daniel, Cognet, Stéphanie, Cohen, Daniel, Coignard, Sophie, Coindre, Jean-Philippe, Coint, Raphaël, Colamarino, Renato, Colingorski, Anne-Marie, Collard, Olivier, Collet, Michel, Collignon, Anne, Collus, Marie-José, Colombani, Jean-Claude, Colombat, Philippe, Combe, Christian, Condominas, Philippe, Conroy, Marie-Chrsitine, Constans, Thierry, Constantin, Nicole, Contamin, Claudine, Corberand, Damien, Cordier, Anne-Marie, Cordonnier, Charlotte, Corneloup, Hélène, Costa, Yannick, Costa, Frédérique, Coste, Mathieu, Costes, Corinne, Cotes, Françoise, Cotteret, Rabea, Couderc, Louis-Jean, Cougoul, Pierre, Coulaud, Jean-Michel, Coulhon, Marie-Pierre, Coulon, Patrice, Courcol, René, Courillon, Florence, Courjon, Johan, Courouble, Jérémie, Courouge-Dorcier, Dominique, Courtade, Henri, Courtois, Stéphanie, Couturier, Pascal, Créange, Alain, Cremet, Lise, Cremniter, Julie, Croize, Jacques, Crombe, Valérie, Croquet, Ingrid, Cua, Eric, Cufi, Marie-Noelle, Cuvillier, Patrice, Dabysing, Marie-Françoise, Dadoun, Karim, Dagada, Corinne, Dahan, Sonia, Dahoumane, Redouane, Daleas, Jacques, Dallay, Dominique, Dalle, Benoît, Damage, Alexandre, Damaj, Lena, Damaj Gandhi, Laurent, Danalaché, Ana, Danin, Pierre-Eric, Danjean, Marie-Pierre, Danquechin Dorval, Etienne, Dao, Anne, Daoud, Patrick, Darchen, Olivier, Dargère, Sylvie, Darre, Bincy, Dassant, Damien, Dassieu, Gilles, Dattin-Dorrière, Valérie, Daupin, Cedric, Daurel, Claire, Dausset, Jean-Claude, Daval Cote, Mélanie, David, Gary, Davido, Benjamin, De Barbeyrac, Bertille, De Biasi, Michel, De Boysson, Hubert, De Clareuil, Edith, De Kermadec, Jean-Michel, De Martino, Sylvie, De Tayrac, Renaud, De Varax, Roland, De Witte, Sten, Debernardi, Anne, Deboutin, Jean-Luc, Debouverie, Marc, Decoene, Christophe, Decoster, Anne, Decousser, Jean-Winoc, Decré, Dominique, Defebvre, Renaud, Degand, Nicolas, Degreff, Jean-Marc, Deiber, Michel, Delaby, Hélène, Delacour, Thierry, Delahaye, Arnaud, Delarbre, Jean-Marie, Delasalle, Chantal, Delbrouck, Claire, Delecalle, Jean-Gilles, Delesalle, Sophie, Delesalle, Chantal, Delhoustal, Laurence, Deligne, Delphine, Delisle Mizon, Françoise, Delobel, Pierre, Delour, Pierre, Delpeuch, Bruno, Demachy, Marie-Claude, Demarchi, Martin, Demarcq, Marie-Joelle, Demontclos, Henri, Dengo, Jean-Christophe, Deprecq, Sophie, Dequin, Pierre-François, Dereeper, Olivier, Deroux, Alban, Derragui, Aicha, Desblache, Julien, Desbois-Nogard, Nicole, Descamps, Dominique, Descamps, Jean-Michel, Deschamps, Christophe, Deschamps, Jacques, Desemerie, Franck, Desfrere, Luc, Desliers, Joelle, Desnoulez, Laurence, Desplaces, Nicole, Després, Nicolas, Dessin, Jean-François, Destors, Marie, Detante, Olivier, Detave, Mathieu, Detourmignies, Laurence, Devaud, Edouard, Devaux, Yves, Devaux, Bruno, Devianne, François, Devidas, Alain, Devos, Philippe, Dewitte, Camille, Dewulf, Gisèle, Dhennain, Chantal, Di Meglio, Chloé, Diallo, Habiboulaye, Diamantis, Sylvain, Dib, Baihas, Didier, Jean-Marc, Dillies, Anne-Françoise, Dingremont, Claire, Djafari, Noureddine, Djeffal, Abdelmajid, Djerad, Hama, Dollon, Christophe, Doloy, Alexandra, Domart, Yves, Donay, Jean-Luc, Dopeux, Loïc, Dorr, Gaelle, Doucet Populaire, Florence, Dournon, Nathalie, Dreyfus, Michel, Dreyfuss, Didier, Du Cheyron, Damien, Dubois, Elodie, Dubois, Nicolas, Dubosc-Marchenay, Nadine, Dubourdieu, Béatrice, Dubroca, Nadine, Dubus, Jean-Christophe, Duche, Catherine, Duchene, Francis, Dudeffant, Patrick, Duez, Jean-Marie, Duhaut, Pierre, Duluc, Françoise, Dumouchel, Hélène, Dumoulard, Bruno, Dupin, Clarisse, Dupon, Michel, Dupont, Mathieu, Dupont, Damien, Dupont, Patrick, Dupre-Narlet, Emmanuelle, Dupretz, Peggy, Dupuy, Claire-Antoinette, Durand, Michel, Durand, Annie, Durliat-Ellie, Solène, Durox, Hélène, Dussopt, Christine, Dutasta, Fabien, Duval, Véronique, Dzeing, Ella, Eboue, Florence, Ede, Cyrille, Eid, Hanna, El Yamani, Abderrazak, Elbez, Annie, Eldeghedy, Mohamed, Elena-Daumas, Martine, Elhadad, Simon, Elharie-Heraux, Zoubida, Eloy, Clarence, Emeriau, Marie-Etiennette, Emond, Jean-Philippe, Equy, Véronique, Erena-Penet, Anne-Sophie, Esnault, Cecilia, Esposito, Laure, Essouri, Sandrine, Estépa, Laurence, Estève, Vincent, Etchemendy, Sabine, Ettahar, Nicolas, Eustache, Marie-Line, Evillard, Mathieu, Evreux, Françoise, Eychene, Jean-Marc, Eyer, Didier, Eymerit, Philippe, Fabre, Jean-Luc, Fabre, Claire, Faibis, Frédéric, Falchero, Lionel, Falguières, Odile, Fallouh, Hassan, Fanjaud, Nicolas, Fantin, Bruno, Farah, Ibrahim, Farto-Bensasson, Fernanda, Fauchais, Anne-Laure, Fauchart, Jean-Pierre, Faucher, Anna, Faucheux, Jean-Marc, Faudon-Gibelin, Anne, Faurie, Pierre, Fèbre, Claudine, Feddal, Toufik, Ferhat Carre, Assia, Ferreira-Maident, Nicole, Ferreyra, Milagros, Ferroni, Agnès, Ferry, Tristan, Feugier, Pierre, Feugier, Jean-Claude, Fezoui, Hacene, Fiette, Hélène, Fille, Alexandra, Filloux, Jean-Michel, Fily, Fabien, Fines, Marguerite, Fissore Magdelein, Cristel, Flahault, Mathilde, Floriot, Christian, Foguem, Clovis, Fonsale, Nathalie, Fontenel, Benoît, Forest, Anne-Marie, Forest, Anne, Forestier, Emmanuel, Fortin, Louise, Fortineau, Nicolas, Fos, Marie-Pierre, Foucart, Saskia, Fouilhoux, Alain-Charles, Fournel, Pierre, Fournier, Damien, Fourrier, François, Fraisse, Thibaut, Fredenucci, Isabelle, Fremin-Batteux, Odile, Frey, Janine, Frimat, Luc, Froidure, Marie, Fruchart, Christophe, Fruleux, Nathalie, Fuhrmann, Christine, Fuillet, Michel, Funakoshi, Nathalie, Fur, Alain, Gabez-Therou, Patricia, Gaborieau, Valerie, Gabriel-Soléan, Sylvie, Gachassin, Laurence, Gaide, Jean-François, Gaillard, Julia, Gaillard, Jean-Louis, Gaillart, Tiphaine, Gaizi, Sad, Gallo, Nicolas, Gameiro, Manuel-Luis, Garandeau, Caroline, Garbi, Aurelie, Garcera, Yves, Gardes, Ghislaine, Garesslin, Olivier, Garnier, Fabien, Garofano, Marie, Garosi, Olivier, Garre, Michel, Garrec, Hélène, Garrigues, Bernard, Gaschet, Anne, Gascon, Alexandre, Gascou, Emmanuel, Gasnault, Jacques, Gatfosse, Marc, Gattault, Jean-François, Gatti, Hélène, Gauche, Bernard, Gaudard, Philippe, Gaudelus, Joel, Gaudry, Stéphane, Gauduchon, Valérie, Gaulthier, Jean-Baptiste, Gauthier, Yvan, Gebeile, Rémi, Geffray, Loïc, Geffroy, Françoise, Geissler, Alain, Gelez, Maud, Gendrin, Vincent, Gengembre, Guy, Gentilhomme, Hervé, Gérart Pons, Sandrine, Germain, Marie-Claude, Gesquière, Julien, Ghedira, Adel, Ghevaert, Christine, Gillot, Jean-Michel, Girard, Edouard, Girard, Serge, Girard, Pierre-Marie, Girard-Buttaz, Isabelle, Giraud, Martine, Glorieux, Isabelle, Goburdhun, Chandrah, Godin, Michel, Godon, Catherine, Goehringer, François, Goffart, Sylvie, Goidin, Isabelle, Goldgran Toledano, Daniele, Golfier, François, Goll, Armand, Gontieron, Olivier, Goquelin, Anne, Got, Laurence, Goudeau, Alain, Goujard, Cécile, Goupil, François, Gouraud, François, Gourlaouen, Alain, Gournay, Jérôme, Goustille, Julien, Goux, Alain, Grandclerc, Benoît, Grange, Jean-Didier, Granger, Thierry, Granier, Françoise, Granier, Michèle, Grasset, Denis, Gravet, Alain, Grawey, Isabelle, Greder Belan, Alix, Grelaud, Jean-Jacques, Grenet, Karine, Gressier, Bernard, Grignon, Bernadette, Grimprel, Emmanuel, Grise, Geneviève, Grobost, Vincent, Gross Goupil, Marine, Grossi, Olivier, Gruffat, Brigitte, Gruson, Anne, Guénard, Yves, Guérard, Arnaud, Guérin, Bruno, Guérin, Mathilde, Guérin, Claude, Guerquin, Bernard, Guerrot, Dominique, Guéry, Benoît, Gueudet, Philippe, Gueugniaud, Pierre-Yves, Guichard, Isabelle, Guichart, François, Guiden, Ozel, Guider, Bertrand, Guillarmé Grossmann, Pascale, Guillemot, François, Guillet, Pierre, Guillet-Caruba, Christelle, Guillois, Bernard, Guilloy, Olivier, Guimard, Thomas, Guimard, Karine, Guimier, Philippe, Guinard, Jérôme, Guinet, François, Guisset, Olivier, Guitteaud, Karine, Gutmann, Laurent, Guyetand, Severine, Haccourt, Fabian, Hacot, Jean-Pierre, Hadou, Tahar, Haiat, Stéphanie, Haioun, Corinne, Hajjar, Mostapha, Hamitou, Zakaria, Hammami, Sarah, Hamon-Charles, Sophie, Hamou-Plotkine, Laurence, Hanouz, Jean-Luc, Harbi, Samia, Harlé, Jean-Robert, Haro, Sophie, Harou, Christian, Harvey, Thierry, Hatem, Ghada, Hausermann, Marie-Hélène, Hauss, Pierre-Alexandre, Hayoun, Fabrice, Hecham, Moussa, Heches, Xavier, Hedjem, Nourredine, Heidt, Anne, Heisel, Nicolas, Heluwaert, Fréderic, Helvadjian, Thierry, Henni, Tawfiq, Henry-Andrieu, Yanne, Hequet, Delphine, Herbecq, Patrick, Herbrecht, Raoul, Hernu, Romain, Herry, Catherine, Herry, Jean-Paul, Herson, Serge, Heurtaux, Marie-Noelle, Heusse, Emmanuelle, Heyraud-Blanchet, Catherine, Hichri, Yoar, Hilbert, Gilles, Hili, Marie-Thérèse, Hiret, Sandrine, Hittinger, Gilles, Hochart, Anne-Cécile, Hodee, Nathalie, Holstein, Anne, Hombrouk-Alet, Cécile, Hominal, Stéphane, Honderlick, Patrick, Honoré Bouakline, Stéphanie, Hory, Bernard, Hourdebaigt-Larrusse, Pierre, Houssaye, Serge, Houssiaux-Maisonneuve, Nathalie, Hrichi, Abdelkader, Hubert, Didier, Huc, Benoît, Humbert, Karine, Hurel, Dominique, Husson-Wetzel, Stéphanie, Hutin, Pascal, Huttin, Bernard, Hyerle, Laura, Iacobelli, Silvia, Ilunga, Serge, Imbert, Guenièvre, Jabre-Sikias, Elias, Jacob, Jean-Louis, Jacobs, Romain, Jacomy, Dominique, Jacquier, Pascal, Jacquier, Hervé, Jaffarbandjee, Marie-Christine, Jamet, Angéline, Jan, Didier, Jang, Guyro, Jaouen, Anne-Christine, Jardel, Henry, Jarlier, Vincent, Jarrige, Luc, Jarrousse, Bernard, Jauhlac, Benoît, Jault, Véronique, Jault, Thierry, Jaunait, Eric, Javouhey, Etienne, Jean, Rodolphe, Jean, Julie, Jean-Pierre, Hélène, Jeanmaire, Eliette, Jeannot, Katy, Jeddi, Hassen, Jego, Mickael, Jennane, Selim, Join-Lambert, Olivier, Joly, Pascal, Jonquet, Olivier, Josien, Eric, Jouatte, Fabienne, Jouffret, Agnès, Jourde-Chiche, Noémie, Jourdes, Emilie, Jouvencel, Philippe, Jouzel, Charlotte, Julienne, Geneviève, Jullian, Eric, Juven, Agnès, Juvin, Philippe, Kaidomar, Michel, Kaiser, Thomas, Kalfon, Pierre, Kaltenbach, Georges, Kamar, Nassim, Kansau, Imad, Kara, Ali, Karaoui, Leila, Karirisi, Apollinaire, Karkous, Bernard, Kassis, Marie, Kayal, Samer, Keller, Marie, Kemenar, Chrystelle, Kennouche, Samir, Kerchache, Aissa, Kerleau, Jean-Marc, Kervegant, Anne-Gaelle, Khalifa-Thellier, Sandrine, Radhouane-Khanjari, Fethi, Kherouf, Hakim, Khodeir, Nordine, Kibbrecht, Eric, Kim, An, Kisterman, Jean-Paul, Kittschke, Bernard, Klapczynski, Frédéric, Kodzin, Marie-José, Konate, Bano, Kouaho, Sylvain, Koulmann, Laurence, Krechiem, Karim, Kubab, Sarah, Kubiak, Charles, Kurtz, Jean-Emmanuel, Labadie, Philippe, Labarrière, Damien, Labaune-Kiss, Andrea, Labé, Aurélie, Labourdette, Isabelle, Labrousse, Philippe, Labussière, Anne-Sophie, Lachenal, Florence, Lacroix, Jérôme, Lafeuillade, Alain, Lafforgue, Marie-Odile, Lafon, Ingrid, Lagasse, Jean-Pierre, Lagrandeur, Julien, Lalot, Jean-Marc, Lalu, Mélissa, Laluque, Simone, Lamache, Sébastien, Lamarca, Richard, Lamberet, Aurore, Lambert, Thierry, Lambiotte, Fabien, Lamia, Bouchra, Lamoine-Gimet, Ghislaine, Lamour, Armelle, Lamy, Brigitte, Lanba, Patrice, Landgraf, Nathalie, Landraud, Luc, Laporte, Jean-Patrick, Larible, Claire, Larrazet, Fabrice, Larroche, Claire, Lasbasses, Claudine, Lassel, Ludovic, Lassere, Bertrand, Laudat, Patrice, Lauque, Dominique, Laurens, Etienne, Laurent, Frédéric, Lauretta, Raphael, Laurin, Max, Lauzanne, Brigitte, Lavalard, Emmanuelle, Lavenu, Isabelle, Lavigne, Jean-Philippe, Le Baron, François, Le Berre, Rozenn, Le Berruyer, Pierre-Yves, Le Bideau, Marc, Le Boterff, Cécile, Le Chevallier, Sylvain, Le Coustumier, Alain, Le Du, Anne, Le Goff, Valérie, Le Henaff, Catherine, Le Lay, Geneviève, Le Maout, Gilles, Le Pierres, Athéna, Le Pimpec, Patricia, Le Poulain, Marguerite, Le Reste, Anne-Marie, Le Sec, Ludovic, Le Turdu, Françoise, Leautez-Nainville, Sophie, Lebas, Eddy, Leblond, Véronique, Lebreton, Marie-Annick, Lebreton, Didier, Lecaillon-Thibon, Evelyne, Lechat, Sylvie, Lechiche, Catherine, Lecis, Alain, Leclercq, Roland, Lecomte, Claire, Lécuyer, Hervé, Ledru, Sylvie, Leduc, Dominique, Leflon, Véronique, Lefort, Christine, Lefranc, Hélène, Lefrant, Jean-Yves, Legendre, Christophe, Legoff, Isabelle, Legout, Laurence, Legrand, Mathieu, Legras, Annick, Legros, Antoine, Leguen, Virginie, Leibinger, Franck, Lelièvre, Jean-Daniel, Lellouche, Franck, Lemaignen, Adrien, Lemarie, Romain, Lemble, Chantal, Lemenand, Olivier, Lemercier, Fanny, Lemery, Didier, Lemmens, Bruno, Lemyze, Malcolm, Leneveu, Michel, Léonetti, Françoise, Léonnet, Caroline, Léotard, Sophie, Lepeletier, Didier, Lepelletier, Didier, Lepeule, Raphael, Lepiller, Quentin, Lequen, Laurence, Leroux, Lionel, Leroux, Stéphane, Leroy, Hélène, Leroy, Vincent, Leroy, Olivier, Lesage, Fabrice, Lescat, Mathilde, Lesecq, Ludovic, Lessene, Aude, Lessinger, Jean-Marc, Letellier, Claire, Letellier, Nicolas, Letouzey, Vincent, Letranchant, Lorraine, Levast, Marion, Leveneur, Yann, Levent, Thierry, Levy, Marie, Levy, Marc, Leysenne, David, Libeau, Benoît, Likose, Ebutu, Lima, Suzanne, Lina, Gérard, Lioger, Bertrand, Lionnet, Benoît, Lipovac, Anne-Sophie, Loffeier, Vincent, Loison, Françoise, Lorchleac'h, Aurélien, Lorge, Fabienne, Loriferne, Jean-François, Lorléa'ch, Aurélien, Louart, Guillaume, Loury-Lariviere, Isabelle, Loustaud, Véronique, Lozniewski, Alain, Luciani, Roger-Charles, Luminitan Elena Lupean, Luca, Lureau, Pierre, Lutz-Murphy, Marie-France, Mbimba, Luwawu, M'Bey, Damien, Maakaroun, Abdallah, Macci, Valérie, Magdoud, Fatma, Mager, Guy, Magna, Théophile, Magny, Jean-François, Mahaza, Chetaou, Mahé, Isabelle, Maillard, Christine, Maillet, Jean-Jacques, Maillet, François, Maillez, Sébastien, Maillot, François, Maisonneuve, Antoine, Makdessi, Solène, Malbrunot, Claire, Malbruny, Brigitte, Malderet, Caroline, Malfuson, Jean-Valère, Malherbe, Philippe, Malherbe, Patrick, Malhiere, Sophie, Mandelbrot, Laurent, Mandin, Laurent, Mandjee, Aziza, Manéglier, Benjamin, Mansouria, Mohammed, Marcu, Elena, Mariette, Jean-Bernard, Mariette, Sylvie, Markarian, Jacques, Marmouset, Carole, Marpeau, Olivier, Marret, Olivier, Marsepoil, Thierry, Marterl-Lafay, Isabelle, Martha, Benoît, Marthelet, Patrick, Martin, Xavier, Martin, Florence, Martin, Pierre, Martin, Régine, Martin, Christian, Martin Lefèvre, Laurent, Martineau, Olivier, Martinet, Olivier, Martinez, Valérie, Martinot, Martin, Martres, Pascale, Marty, Sophie, Marty-Ane, Charles, Marzouk, Paul, Mascade, Géraldine, Masia, Florent, Masseron, Thierry, Masson, Loïc, Masson, Philippe, Matheron, Isabelle, Matica, Slavius, Matray, Olivier, Mattei, Marie-Françoise, Maubert, Bertrand, Maugein, Jeanne, Maureira, Juan-Pablo, May, Thierry, May, Adrien, Maze, Vincent, Meaudre Desgouttes, Eric, Mebazaa, Alexandre, Mechai, Frédéric, Medeau, Virginie, Megbemado, Richard, Mehri, Mona, Mein-Bottini, Myriam, Melis, Adrien, Mellier, Joelle, Ménager, Philippe, Ménard, Céline, Mendes-Martin, Lucile, Menguy, Anne-Claude, Menouar, Mohamed, Merabet, Taoufik, Mercury, Paul, Meregnani, Corinne, Mérigot, Philippe, Mermont, Sylvain, Merrouche, Yacine, Merville, Pierre-Gilles, Mesnage, Renaud, Mesnard, Louis, Messager, Aurélie, Messiaen, Thierry, Messika, Jonathan, Messner Pellenc, Patrick, Métenier, Hervé, Metton, Pierre, Meyer, Christian, Mialon, Michel, Miatello, Jordi, Michaud-herbst, Alban, Michault, Alain, Micheli, Sophie, Michon, Jocelyn, Baptiste Michot, Jean, Mielczarek, Severine, Mignart, Sophie, Mignaut, Virginie, Migraine Bouvagnet, Audrey, Mihout, Fabrice, Mille, Catherine, Millet, Olivier, Milpied, Noel, Mimoz, Olivier, Minet, Jacques, Minguet, Bertrand, Mohty, Mohamad, Moiton, Marie-Pierre, Monarchi, Richard, Monceau, Yannick, Monchi, Mehran, Monlun, Eric, Monsegu, Jacques, Montagne, Nathalie, Montcriol, Ambroise, Montmasson, Bernard, Mootien, Paramasiven, Moquet, Olivier, Morando, Virginie, Moreau, Anne-Sohie, Morel, Yves, Morelon, Emmanuel, Morin-Fatome, Armelle, Morincomme, Mathieu, Morlat, Philippe, Mosser, Laurent, Motard-Picheloup, Annie, Mottaz, Philippe, Moulinoux, Claire, Mouly, Laurence, Mourad, Georges, Mouries, Jean-Claude, Moussa, Hecham, Moustache, Audrey, Muir, Jean-François, Murbach, Valérie, N'guyen, Yohann, N'guyen, Jean-Claude, N'guyen-Khac, Florence, Nabholtz, Jean-Marc, Naceur, Tarik, Nakhleh, Jean, Nare, Aline, Nassif, Xavier, Nathan-Bonnet, Frédérique, Negrery, Huguette, Negrier, Claude, Neri, Dominique, Nesrine, Hakima, Neuwirth, Catherine, Ngami, Eugène, Carole Ngo Bell, Elisabeth, Nicobaharaye, Dieudonné, Nicolet, Laurent, Nicolet, Laurence, Nicolino, Marc, Niel, Philippe, Nikodijevic, Karine, Nkunzimana, Jean-Marie, Noel, Christian, Noirot, Alain, Noto, Philippe, Noulard, Marie-Noelle, Ntalu Nkato, Christophe, Nyunga, Martine, Obiols, Julien, Ochocki, Patrick, Odent, Sylvie, Olivier, Brigitte, Oliviero, Gérard, Ondze, Basile, Orléva, Oléna, Orode, Paul, Osman, Henri, Oswald, Eric, Otean, Paola, Ouazir, Abderkader, Ozanon, Christophe, Paccalin, Marc, Pages, Marie-Christine, Paindaveine, Bénédicte, Pangon, Béatrice, Pannecouck, Jean-Marie, Paquet, Jean-Christophe, Parent, Sabrina, Parisi-Duchene, Elisabeth, Pasche, Jérôme, Pasdeloup, Thierry, Patin, David, Patrigeon, René-Gilles, Patry, Isabelle, Paul, Jean-Gabriel, Pavel, Simona, Pavic, Michel, Pawlotsky, Jean-Michel, Payan, Christopher, Payen, Christiane, Péan, Yves, Péchinot, Frédérique, Péchinot, André, Pecquet, Matthieu, Pélaquier, Agnès, Peltier, Hervé, Penn, Pascale, Pennaforte, Jean-Loup, Perez, Didier, Périsson, Caroline, Perotin, Dominique, Perouse de Montclos, Michèle, Perreve, Sophie, Perronne, Christian, Perrotin, Dominique, Pesque, Valerie, Pestel-Caron, Martine, Pestre, Vincent, Petassou, Fabrice, Petit, Marie-Cécile, Petit Hoang, Camille, Petitjean, Philippe, Pettinelli, François, Peultier, Anne-Sophie, Piala, Jean-Marie, Pialoux, Gilles, Piau, Caroline, Picard, Aurélia, Picaud, Jean-Charles, Pichard, Eric, Pierre, Martin, Pierre, Fabrice, Pierrot, Paul, Piet, Emilie, Piffaut, Marie-Claude, Pigeon, Bertrand, Pignon, Carole, Pinon, Georges, Piquet, Jacques, Piriou, Vincent, Placidi, Eric, Plainfosse, Gillles, Plane, Christophe, Plantier, Isabelle, Claudiu-Plesa, Nicolai, Plésiat, Patrick, Plessis, Patrick, Plouzeau-Jayle, Chloé, Ploy, Marie-Cécile, Pochmalicki, Gilbert, Pofelski, Joanna, Poinsignon, Yves, Poirier, Anne-Sophie, Poitevin, Françoise, Pommier, Christian, Ponceau, Bénédicte, Poncelet, Christophe, Pop, Daniela, Porcheron, Martine, Pordes, Réginald, Porthault, Eric, Portneuf, Marc, Pottier, Anne, Pouedras, Pascal, Poulain, Jocelyne, Poulain, Gérard, Poupet, Hélène, Pouyanne, Julien, Pouzoullic, Marie, Poyart, Claire, Pozzetto, Bruno, Prazuck, Thierry, Pressac, Dominique, Prévost, Fabrice, Prince, Sylvie, Priollet, Pascal, Proost, Olivier, Protar, Daniel, Pujade Lauraine, Eric, Pujol, Antoine, Puybasset, Louis, Puyhardy, Jean, Quentin, Vincent, Quinsat, Denis, Rabier, Valérie, Radaoui, Fouzia, Radenac, Florian, Radenne, Sylvie, Raffenot, Didier, Raffi, François, Rahmani, Hassène, Ramanantsoa, Céline, Ranchon, Guillaume, Ranta, Dana, Raoult, Didier, Rasigade, Jean-Philippe, Rassiat, Emmanuel, Raulin, Olivia, Ravaud, Alain, Ravet, Nathalie, Razafimahefa, Hasinrina, Razafimahery, Mirana, Re, Daniel, Real, Philippe, Rebattu, Paul, Rebeyrotte, Catherine, Reboul, Pascal, Reboux, Anne-Hélène, Recule, Christine, Redonnet, Jean-Philippe, Redor, Alexis, Regouby, Yves, Rémy, Claude, Renard, Gisèle, Renard, Benoît, Renou, Frédéric, Repellin, Philippe, Reveil, Jean-Claude, Revel, Valérie, Reverseau, Anne, Revest, Mathieu, Rey, Philippe, Rey, Hyacine, Rey Zermati, Jany, Reyes Ortega, Guillermo, Reynaud, Alain, Reynes, Jacques, Rezgui, Nasseur, Riahi, Jacques, Ribes, David, Ribier, Arnaud, Richard, Christian, Richardin, Florence, Riche, Agnès, Richette, Pascal, Ridah, Khalid, Riegel, Philippe, Riehl, Frédéric, Rigaux, Françoise, Rioux, Christophe, Rival, Gilles, Rivière, Brigitte, Robert, Henri, Robert, René, Robillard, Pierre-Yves, Roblin, Mélanie, Roblot, Pascal, Roblot, France, Rogeaux, Olivier, Roger, Pierre-Marie, Rohmer-Heitz, Dominique, Rolland, Christophe, Roncato-Saberane, Mariam, Ronda, Isabelle, Rondepierre, Philippe, Roque-Afonso, Anne-Marie, Rosay, David, Rose, Christian, Roseau, Jean-Baptiste, Rosello, Sophie, Rosselli, Sylvène, Rossignol, Serge, Rostaing, Lionel, Roth, Christian, Rothe, Marie-Rose, Roubert, Xavier, Rouget, Sébastien, Rouidi, Ahmed, Roulier, Philippe, Rouquet, Yannick, Rouquette-Vincent, Isabelle, Roure Sobas, Chantal, Rousseau, Sylvaine, Rousseau, Florence, Roussel, Etienne, Roussel, Jean-Christian, Roussel, Christophe, Roussellier, Patricia, Roy, Christophe, Royer, Daniel, Roze, Jean-Christophe, Rozec, Bertrand, Ruimy, Raymond, Ruppé, Etienne, Ruyer, Olivier, Sabbat, Sébastien, Saghi, Tahar, Saigne, Christophe, Sakek, Necera, Salama, Gilles, Salanoubat, Celia, Salaun-Beretta, Guenaelle, Saliba, Elie, Salles, Gilles, Salmon, Odile, Louis Salomon, Jean, Salord, Jean-Michel, Salvucci, Marina, Samson, Thierry, Sanchez, Richard, Sansot, Dominique, Saplacan, Mihaela, Saroufim, Carlo, Sauder, Philippe, Sautereau, Denis, Savare, Ferdinand, Savatier, Rim, Scemla, Anne, Schendel, Adeline, Schmitt, Anna, Schmitt, François, Schmitt, Alain, Schneerson, Morgane, Schneider, Francis, Schved, Jean-François, Schwebel, Carole, Sebban, Anthony, Secher, Aline, Sédillot, Nicholas, Sedjelmaci, Yacine, Segonds, Christine, Seignovert, Camille, Seknazi, Corinne, Semenescu, Marius, Sément, Arnaud, Semet, Jean-Claude, Semet, Guy, Sennevile, Eric, Serier, Miloud, Serre, Arnaud, Seta, Nathalie, Seyrig, Jacques-Arnaud, Sgro, Eric, Sibony-Prat, Joyce, Sicsic, Jean-Luc, Sifaoui, Farid, Signouret, Thomas, Sigur, Nicolas, Silhadi, Souad, Siméoni, Umberto, Simian, Bernard, Similowski, Thomas, Simon, Georges, Simon, François, Simonin, Catherine, Sirbu, Cristina, Sire, Jean-Marie, Sivadon-Tardy, Valérie, Sivery, Bruno, Slama, Michel, Smati, Salim, Sobesky, Rodolphe, Sokeng-Affoule, Hélène, Sollet, Jean-Pierre, Sommabère, André, Sondag, Daniel, Soraudeau, Florence, Sotto, Albert, Soulie, Bruno, Souply, Laurent, Souquet, Jean-Christophe, Soury, Pierre, Souweine, Bertrand, Stahl, Jean-Paul, Steibach, Marie-Isabelle, Stephan, Robin, Stoclin, Annabelle, Stolidi, Philippe, Strock, Paul, Suatean, Diana, Subra, Jean-François, Sucin, Yves, Suel, Philippe, Sullice, Marc, Szwebel, Tali-Anne, Tacchini, Laurent, Talabani-Boizot, Hana, Talarmin, Jean-Philippe, Taleb, Fethi, Tamalet, Catherine, Tamion, Fabienne, Tandonnet, Olivier, Tankovic, Jacques, Tardy, Véronique, Tassot, Christelle, Taurin, Gregory, Taylor, Sabine, Tchenio, Xavier, Tebib, Jacques, Teillet, Laurent, Teixeira, Antonio, Terki, Mustapha, Tesseydre, Sonia, Texier, Jean-Claude, Texier, Anthony, Thellier, Jean-Paul, Thibaud, Didier, Thibault, Michel, Thibaut, Freddy, Thierry, Jacques, Thoinet, Sylvie, Thomas, Pierre, Thomas, René, Thomas, Yves, Thomas, Caroline, Thore, Jean, Thouret, Jean-Marc, Thouvenin, Maxime, Thuet, Francis, Tigaizin, Ahmed, Tigaud, Sylvestre, Tiry, Catherine, Tissieres, Pierre, Tissot, Alain, Tixier, Anne, Touati, Kamel, Toubia, Marie-Lina, Toullalan, Olivier, Tourani, Jean-Marc, Tourrand, Bernadette, Touze, Yvan, Trabelsi-Jnifen, Asma, Traissac, Laurent, Anh Tran, Tu, Tran, Vanessa, Tricoire, Joelle, Tronchon, Laurent, Trouiller, Sébastien, Trystram, David, Ahmed, Becaid, Tsouria, Tuca, Mirela, Turpin, Mathilde, Vache, Bernard, Vachée, Anne, Vaillant, Christine, Valadier, Patrick, Valayer, Patrick, Valette, Xavier, Vallet, Françis, Van de Velde, Florence, Vanden Einjden, Serge, Vandenesch, François, Vande-perre, Philippe, Varin, Marie-Christine, Vary, Gwenaelle, Vaschalde, Yvan, Vassallo, Matteo, Vasse, Marc, Vasseur, Manica, Vatan, Rémi, Vaucel, Jacques, Vergnaud, Michel, Verhaeghe, Annick, Vermesch-Langlin, Annie, Vernet, Guy, Vernet Garnier, Véronique, Verrier, Virginie, Vessieres, Annie, Vialette, Véronique, Viard, Jean-Paul, Vieillard Baron, Antoine, Vighetto, Alain, Villemain, Marc, Villers, Daniel, Vilque, Jean-Pierre, Vinay, Agnès, Vincent, Didier, Vincent, Pascal, Vincent, Colette, Vincent, Simon, Vinci, Clara, Viole, Didier, Violette, Jérémie, Viquesnel, Gerard, Virlouvet, Anne-Laure, Visentin, Séverine, Vittecoq, Daniel, Vodovar, Dominique, Vrigneaud, Laurence, Vu-Thien, Hoang, Vuotto, Fanny, Wafo, Estelle, Wagner, Michel, Walid, Nicola, Walter, Elisabeth, Watson, Sarah, Weinbreck, Pierre, Weinbronn, Eva, Weiss, Emmanuel, Weitten, Thierry, Welker, Yves, Westeel, Pierre-François, Wink, Olivier, Wintenberger, Claire, Woerther, Paul-Louis, Worcel, Isabelle, Wuillai, Anne, Wurmser, Marc, Xavier, Jacob, Yazdanpanah, Yazdan, Yehia, Aihem, Yvenou, Sterenn, Zagdoun, Elie, Zagozda, Dominique, Zame, Thierry-Pascal, Zamfiri, Oana, Zanaldi, Hélène, Zandecki, Marc, Zaoui, Eric, Zarrouk, Virginie, Zarski, Jean-Pierre, Zavadil, Patrick, Zeller, Valérie, Zerbib, Franck, Zerr, Vincent, Zgarni, Lémia, Zoulim, Fabien, Zoveda, Patrick, Zuber, Pierre, Zumbo, Christian, Charlier, Caroline, Perrodeau, Élodie, Leclercq, Alexandre, Cazenave, Benoît, Pilmis, Benoît, Henry, Benoît, Lopes, Amanda, Maury, Mylène M, Moura, Alexandra, Goffinet, François, Dieye, Hélène Bracq, Thouvenot, Pierre, Ungeheuer, Marie-Noëlle, Tourdjman, Mathieu, Goulet, Véronique, de Valk, Henriette, Lortholary, Olivier, Ravaud, Philippe, and Lecuit, Marc

Published
2017
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27. A review of the mechanical stressors efficiency applied to the ultra-thin body & buried oxide fully depleted silicon on insulator technology

Author

Morin, Pierre, Maitrejean, Sylvain, Allibert, Frederic, Augendre, Emmanuel, Liu, Qing, Loubet, Nicolas, Grenouillet, Laurent, Pofelski, Alexandre, Chen, Kangguo, Khakifirooz, Ali, Wacquez, Romain, Reboh, Shay, Bonnevialle, Aurore, le Royer, Cyrille, Morand, Yves, Kanyandekwe, Joel, Chanemougamme, Daniel, Mignot, Yann, Escarabajal, Yann, Lherron, Benoit, Chafik, Fadoua, Pilorget, Sonia, Caubet, Pierre, Vinet, Maud, Clement, Laurent, Desalvo, Barbara, Doris, Bruce, and Kleemeier, Walter

Published
2016
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29. Endoscopic Submucosal Dissection of High-Grade Dysplasia Recurrence in Ulcerative Colitis Using a Multitraction Technique

Author

Thomas Lambin, Clara Yzet, Joanna Pofelski, Eddy Cotte, Mathurin Fumery, Pierre Lafeuille, Mathieu Pioche, Service d'Hépato Gastroenterologie [CHU Amiens-Picardie], CHU Amiens-Picardie, Hospices Civils de Lyon (HCL), Institut Pascal (IP), Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA)-Institut national polytechnique Clermont Auvergne (INP Clermont Auvergne), Université Clermont Auvergne (UCA)-Université Clermont Auvergne (UCA), Périnatalité et Risques Toxiques - UMR INERIS_I 1 (PERITOX), Institut National de l'Environnement Industriel et des Risques (INERIS)-Université de Picardie Jules Verne (UPJV)-CHU Amiens-Picardie, Département de Gastroentérologie et hépatologie, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-Hôpital Michallon, Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Université de Lyon, Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS), Application des ultrasons à la thérapie (LabTAU), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM), and Société Française d'Endoscopie Digestive

Subjects
medicine.medical_specialty, Endoscopic Mucosal Resection/methods, Hyperplasia, Endoscopic Mucosal Resection, Colonoscopy/methods, business.industry, High grade dysplasia, Colitis, Gastroenterology, Endoscopic submucosal dissection, Colonoscopy, medicine.disease, Ulcerative colitis, Treatment Outcome, Hyperplasia/pathology, Ulcerative/pathology/surgery, Medicine, Humans, Colitis, Ulcerative, Radiology, Intestinal Mucosa, business, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, Intestinal Mucosa/diagnostic imaging/pathology/surgery
Abstract

International audience

Published
2022
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30. Atomically Smooth Defect-Free III-As Heterostructures on InP(111) Substrate for Next-Generation Electronic Devices.

Author

Sadeghi, Ida, Pofelski, Alexandre, Farkhondeh, Hanieh, Fernández-Delgado, Natalia, Tam, Man Chun, Leung, Kam T., Botton, Gianluigi A., and Wasilewski, Zbigniew R.

Abstract

Research into Zinc Blende III–V compound semiconductors has focused almost entirely on growth on (001)-oriented substrates for more than five decades. This is because high-quality epitaxial layers can be achieved relatively smoothly when III–Vs are grown on (001) substrates. However, emerging technologies generated renewed interest in the growth of high-quality III–Vs on (111)-oriented substrates. Prime examples of these applications are devices based on spin transport, and low-anisotropy tensile-strained quantum dots for quantum computing applications. Growth on (111) substrates could also help understand the growth of complex chalcogenides. Exploring these applications requires high-quality epitaxial thin films on (111) substrates. Here, we demonstrate for the first time the atomically smooth and defect-free growth of nanoscale InGaAs/InAlAs superlattice on InP(111)-oriented substrate using molecular beam epitaxy (MBE). This was achieved by optimizing the substrate misorientation angle and growth conditions. The growth optimization was guided by scanning transmission electron microscopy Moiré geometrical phase analysis and density functional theory calculations. It is shown that ensuring the step-flow growth mode for each ternary layer is the most effective way of achieving high-quality epitaxial structures on (111)-oriented substrates. This work sets the stage for developing InGaAs/InAlAs/InP(111) electronic and photonic structures with properties that can be tuned with strain-mediated piezoelectric field engineering in high-quality epitaxial thin films. The reported observations should help optimize epitaxy in other Zinc Blende material systems for the structure that could benefit from the tunable piezoelectric effects. [ABSTRACT FROM AUTHOR]

Published
2022
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31. Defect free strain relaxation of microcrystals on mesoporous patterned silicon.

Author

Heintz, Alexandre, Ilahi, Bouraoui, Pofelski, Alexandre, Botton, Gianluigi, Patriarche, Gilles, Barzaghi, Andrea, Fafard, Simon, Arès, Richard, Isella, Giovanni, and Boucherif, Abderraouf

Subjects
EPITAXY, SEMICONDUCTOR materials, TRANSMISSION electron microscopy, COLUMNS, SILICON
Abstract

A perfectly compliant substrate would allow the monolithic integration of high-quality semiconductor materials such as Ge and III-V on Silicon (Si) substrate, enabling novel functionalities on the well-established low-cost Si technology platform. Here, we demonstrate a compliant Si substrate allowing defect-free epitaxial growth of lattice mismatched materials. The method is based on the deep patterning of the Si substrate to form micrometer-scale pillars and subsequent electrochemical porosification. The investigation of the epitaxial Ge crystalline quality by X-ray diffraction, transmission electron microscopy and etch-pits counting demonstrates the full elastic relaxation of defect-free microcrystals. The achievement of dislocation free heteroepitaxy relies on the interplay between elastic deformation of the porous micropillars, set under stress by the lattice mismatch between Ge and Si, and on the diffusion of Ge into the mesoporous patterned substrate attenuating the mismatch strain at the Ge/Si interface. Many complex devices rely on epitaxial growth with high crystallinity and accurate composition. Here authors report epitaxial growth of Ge on deep etched porous Si pillars to provide a fully compliant substrate enabling elastic relaxation of defect free Ge microcrystals. [ABSTRACT FROM AUTHOR]

Published
2022
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32. Alignment-invariant signal reality reconstruction in hyperspectral imaging using a deep convolutional neural network architecture.

Author

Mousavi M., S. Shayan, Pofelski, Alexandre, Teimoori, Hassan, and Botton, Gianluigi A.

Subjects
ARTIFICIAL neural networks, CONVOLUTIONAL neural networks, ELECTRON energy loss spectroscopy, OPTICAL transfer function, SIGNAL reconstruction, DEEP learning, IMAGE reconstruction, SPECTRAL imaging
Abstract

The energy resolution in hyperspectral imaging techniques has always been an important matter in data interpretation. In many cases, spectral information is distorted by elements such as instruments' broad optical transfer function, and electronic high frequency noises. In the past decades, advances in artificial intelligence methods have provided robust tools to better study sophisticated system artifacts in spectral data and take steps towards removing these artifacts from the experimentally obtained data. This study evaluates the capability of a recently developed deep convolutional neural network script, EELSpecNet, in restoring the reality of a spectral data. The particular strength of the deep neural networks is to remove multiple instrumental artifacts such as random energy jitters of the source, signal convolution by the optical transfer function and high frequency noise at once using a single training data set. Here, EELSpecNet performance in reducing noise, and restoring the original reality of the spectra is evaluated for near zero-loss electron energy loss spectroscopy signals in Scanning Transmission Electron Microscopy. EELSpecNet demonstrates to be more efficient and more robust than the currently widely used Bayesian statistical method, even in harsh conditions (e.g. high signal broadening, intense high frequency noise). [ABSTRACT FROM AUTHOR]

Published
2022
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33. Impact of laser anneal on NiPt silicide texture and chemical composition.

Author

Feautrier, C., Ozcan, A. S., Lavoie, C., Valery, A., Beneyton, R., Borowiak, C., Clément, L., Pofelski, A., and B. Salem, B.

Subjects
TRANSMISSION electron microscopy, LASER annealing, COMPLEMENTARY metal oxide semiconductors, RAPID thermal processing, SCHOTTKY barrier
Abstract

We have combined synchrotron X-ray pole figure measurements and transmission electron microscopy (TEM) nano-beam diffraction to study the impact of millisecond laser anneal on the texture and microstructure of NiPt silicide thin films. The powerful use of nano-beam diffraction in planview geometry allows here for both a mapping of grain orientation and intra-grain measurements even if these crystalline grains become very small. With this unique combination of local and large-scale probes, we find that silicide formation on n and p doped substrates using laser annealing results in smaller grains compared with the films processed using standard rapid thermal annealing. The laser annealed samples also result in grains that are more epitaxially oriented with respect to the Si substrate. For n-type substrate, the film is dominated by (020) and (013) oriented fibers with significant levels of intra-grain bending (transrotation) observed in both types of grains. For p-type substrates, mostly epitaxially aligned grains are detected. TEM coupled with energy-dispersive X-ray analysis was also used to study the elemental distribution in the silicide samples. Here, we confirm that laser anneal leads to a larger accumulation of platinum at the silicide-substrate interface and modifies the distribution of dopants throughout the film. [ABSTRACT FROM AUTHOR]

Published
2017
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34. Strain Characterization Using Scanning Transmission Electron Microscopy and Moiré Interferometry

Author

Pofelski, Alexandre, Botton, Gianluigi, and Materials Science

Subjects
sampling, strain, Moiré interferometry, scanning transmission electron microscopy, characterization, signal processing
Abstract

The characterization of the material’s deformation is nowadays common in transmission electron microscopy. The ability to resolve the crystalline lattice enables the strain to be linked with the deformation of the crystal unit cells. Imaging the crystal unit cells imposes the sampling scheme to oversample the resolved crystal periodicities and, thus, limits the field of view (FOV) of the micrograph. Therefore, alternative methods were developed (electron diffraction and holography) to overcome the FOV limitation. The method presented in this thesis is part of the large FOV challenge. Its principle is based on the coherent interference of the sampling grid with the crystalline lattices of the material in scanning transmission electron microscopy (STEM). The interference results to a set of Moiré fringes embedding the structural properties of the material such as a strain field. The STEM Moiré hologram (SMH) formation can be elegantly described using the concept of Moiré sampling in STEM imaging. The STEM Moiré fringes reveals to be undersampling artefacts commonly known as aliasing artefacts. The SMH is, therefore, violating the sampling theorem and is not a proper representation of the crystal unit cells. However, an oversampled representation can be recovered from the SMH using a set of prior knowledge. The SMH becomes suitable to characterize the 2D strain field giving birth to a new dedicated method, called STEM Moiré GPA (SMG), that is using the Geometric Phase Analysis method on the SMH directly. After detailing the theory of SMG, the technique is validated experimentally by comparing it to other strain characterization methods and to Finite Element Method simulations. The characteristics of SMG (resolution, precision and accuracy) and its limits are then detailed. Finally, the SMG method is applied on semiconductor devices to highlight the typical capabilities of the technique. Thesis Doctor of Philosophy (PhD)

Published
2020

35. Investigation of processing-induced defects in GaAs based vertical cavity surface emitting lasers with Al oxide confinement layers

Author

Mokhtari, Merwan, Pagnod-Rossiaux, Philippe, Laruelle, François, Landesman, Jean-Pierre, Moréac, Alain, Levallois, Christophe, Cassidy, Daniel, Pofelski, Alexandre, Botton, Gianluigi, 3SP Technologies, Institut de Physique de Rennes (IPR), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS), Institut des Fonctions Optiques pour les Technologies de l'informatiON (Institut FOTON), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), McMaster University [Hamilton, Ontario], Université de Rennes (UR)-Centre National de la Recherche Scientifique (CNRS), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), and Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics], [PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci], [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

38. Nanoscale Structural and Emission Properties within "Russian Doll"‐Type InGaN/AlGaN Quantum Wells.

Author

Cheng, Shaobo, Wu, Zewen, Langelier, Brian, Kong, Xianghua, Coenen, Toon, Hari, Sangeetha, Ra, Yong‐Ho, Rashid, Roksana Tonny, Pofelski, Alexandre, Yuan, Hui, Li, Xing, Mi, Zetian, Guo, Hong, and Botton, Gianluigi A.

Subjects
ATOM-probe tomography, LIGHT emitting diodes, QUANTUM wells, CATHODOLUMINESCENCE, NANOELECTROMECHANICAL systems, TRANSMISSION electron microscopy, OPTICAL properties
Abstract

Due to the increasing desire for nanoscale optoelectronic devices with green light emission capability and high efficiency, ternary III‐N‐based nanorods are extensively studied. Many efforts have been taken on the planar device configuration, which lead to unavoided defects and strains. With selective‐area molecular‐beam epitaxy, new "Russian Doll"‐type InGaN/AlGaN quantum wells (QWs) have been developed, which could largely alleviate this issue. This work combines multiple nanoscale characterization methods and k∙p theory calculations so that the crystalline structure, chemical compositions, strain effects, and light emission properties can be quantitatively correlated and understood. The 3D structure and atomic composition of these QWs are retrieved with transmission electron microscopy and atom probe tomography while their green light emission has been demonstrated with room‐temperature cathodoluminescence experiments. k∙p theory calculations, with the consideration of strain effects, are used to derive the light emission characteristics that are compared with the local measurements. Thus, the structural properties of the newly designed nanorods are quantitatively characterized and the relationship with their outstanding optical properties is described. This combined approach provides an innovative way for analyzing nano‐optical‐devices and new strategies for the structure design of light‐emitting diodes. [ABSTRACT FROM AUTHOR]

Published
2020
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39. TEM illumination settings study for optimum spatial resolution and indexing reliability in crystal orientation mappings

Author

A. Pofelski, A. Valery, F. Lorut, L. Clément, E.F. Rauch, Science et Ingénierie des Matériaux et Procédés (SIMaP ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), STMicroelectronics [Crolles] (ST-CROLLES), and Association Kwata - Etude et protection de la nature [Guyane]

Subjects
Microprobe, Materials science, Aperture, General Physics and Astronomy, 02 engineering and technology, 01 natural sciences, law.invention, [SPI.MAT]Engineering Sciences [physics]/Materials, Optics, Structural Biology, law, 0103 physical sciences, Orientation mapping, General Materials Science, High-resolution transmission electron microscopy, Image resolution, 010302 applied physics, Spatial resolution, Ped, Orientation (computer vision), business.industry, Cell Biology, Semiconductor, 021001 nanoscience & nanotechnology, Lens (optics), Cathode ray, TEM, ACOM-TEM, Electron microscope, 0210 nano-technology, business
Abstract

International audience; The spatial resolution and the indexing quality obtained with an automated orientation and phase mapping tool are analyzed for different Transmission Electron Microscope (TEM) illumination settings. The electron probe size and convergence angle are studied for two TEM configuration modes referred as microprobe and nanoprobe modes. Using a 10 mu m C-2 aperture in a FEI Tecnai F20 (S)TEM, the nanoprobe mode is used to get a small convergent electron beam while the microprobe mode provides a nearly parallel illumination at the cost of a larger probe size. The nanoprobe configuration enables to increase the spatial resolution (similar to 1 nm vs 3 nm) but also affects the fraction of mis-indexed points (15% vs 1%). Indexing errors are attributed to the increase by a factor of three of the convergence angle with respect to the microprobe mode. While intermediate optimum settings may be found and are potentially achievable on electron microscopes providing a `free lens' control or a larger choice of C-2 apertures, it is emphasized that the spatial resolution cannot be considered without reference to the indexing quality and, consequently to the convergence angle. (C) 2016 Elsevier Ltd. All rights reserved.

Published
2017
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42. Performance and layout effects of SiGe channel in 14nm UTBB FDSOI: SiGe-first vs. SiGe-last integration

Author

Pierre Perreau, Michel Haond, Didier Dutartre, R Berthelon, Alain Claverie, A. Pofelski, Emmanuel Josse, Francois Andrieu, E. Baylac, STMicroelectronics [Crolles] (ST-CROLLES), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Matériaux et dispositifs pour l'Electronique et le Magnétisme (CEMES-MEM), Centre d'élaboration de matériaux et d'études structurales (CEMES), Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut de Chimie de Toulouse (ICT), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie de Toulouse (ICT-FR 2599), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut de Chimie du CNRS (INC)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut de Chimie du CNRS (INC)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Toulouse III - Paul Sabatier (UT3), and Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)

Subjects
Materials science, SiGe, Electrical model, Gate length, Integration, layout effects, 02 engineering and technology, Ring oscillator, Epitaxy, 01 natural sciences, Strain, Stress (mechanics), chemistry.chemical_compound, 0103 physical sciences, Electronic engineering, Layout dependences, Electrical modeling, Silicon alloys, 010302 applied physics, [PHYS]Physics [physics], Solid state devices, business.industry, Germanium, Delay reduction, 021001 nanoscience & nanotechnology, Integration scheme, Reconfigurable hardware, FDSOI, Silicon-germanium, chemistry, Logic gate, Optoelectronics, 0210 nano-technology, business, Communication channel
Abstract

cited By 0; International audience; We report on the layout effects in strained SiGe channel FDSOI pMOSFETS down to 20nm gate length. Two SiGe integration schemes are compared: the SiGe-first approach, with Ge-enrichment performed prior to the STI module and the SiGe-last approach using only a SiGe epitaxy after the STI module. We evidence reduced layout effects in the SiGe-last integration featuring Si/SiGe bilayer. SiGe-last shows -39% mobility for 170nm narrow 2μm long channel, but +21% Ieff at Lg=20nm and gate-to-STI distance of 59nm. It is translated into a -15% delay reduction for ring oscillators of 1-finger inverters. Layout dependences are explained by physical strain measurements and reproduced by a stress-based electrical model. © 2016 IEEE.

Published
2016
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43. A mobility enhancement strategy for sub-14nm power-efficient FDSOI technologies

Author

Patrick Scheer, Kangguo Cheng, S. Barraud, A. Pofelski, F. Chafik, Richard G. Southwick, Francois Andrieu, Bruce B. Doris, O. Rozeau, M. Celik, Thierry Poiroux, Gerard Ghibaudo, M. Casse, Sylvain Maitrejean, Pierre Morin, H. Kothari, L. Grenouillet, O. Faynot, S. Pilorget, M. Vinet, D. Chanemougame, Marco G. Pala, E. Augendre, Nicolas Loubet, B. DeSalvo, S. Martini, R. Sampson, Walter Kleemeier, Qing Liu, Frederic Allibert, Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), STMicroelectronics [Crolles] (ST-CROLLES), Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS), Silicon-on-Insulator Technologies (SOITEC), Parc Technologique des Fontaines, IBM France (IBM), IBM, ANR-13-NANO-0009,NOODLES,Modélisation de nanodispositifs pour des applications à faible consommation(2013), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)

Subjects
Engineering, Mobility model, business.industry, Transistor, Piezoresistive effect, law.invention, Stress (mechanics), Strain engineering, CMOS, law, Electronic engineering, Relaxation (approximation), [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, business, Communication channel
Abstract

International audience; Continuous CMOS improvement has been achieved in recent years through strain engineering for mobility enhancement. Nevertheless, as transistor pitch is scaled down, conventional strain elements (as embedded stressors, stress liners) are loosing their effectiveness [1]. The use of strained materials for the channel to boost performance is thus essential. In this paper, we present an original multilevel evaluation methodology for stress engineering design in next-generation power-efficient devices. Fully-Depleted-Silicon-On-Insulator (FDSOI) is chosen as the ideal test vehicle, as it offers the advantage of sustaining significant stress within the channel without plastic relaxation (the thin channel staying below the critical thickness [2]). Starting from 3D mechanical simulations and piezoresistive coefficient data, an original, simple, physically-based model for holes/electrons mobility enhancement in strained devices is developed. The model is calibrated on physical measurements and electrical data of state-of-the-art devices. Non-Equilibrium Greens Function (NEGF) quantum simulations of holes/electrons stress-enhanced mobility give physical insights into mobility behavior at large stress (~3GPa). Finally, the new strained-enhanced mobility model is introduced in an industrial compact model [3] to project evaluation at the circuit level.

Published
2014
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47. Urinary leukotriene E4 excretion: a biomarker of inflammatory bowel disease activity

Author

Bruno Bonaz, Joanna Pofelski, Alexandre Moreau-Gaudry, Germain Bessard, Françoise Stanke-Labesque, Laboratoire de Pharmacologie (HP2), CHU Grenoble-Hôpital Michallon, Hypoxie : Physiopathologie Respiratoire et Cardiovasculaire (HP2), Université Joseph Fourier - Grenoble 1 (UJF)-Institut National de la Santé et de la Recherche Médicale (INSERM), Département de Gastroentérologie et hépatologie, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-Hôpital Michallon, CIC - Grenoble, Delegation regionale à la recherche clinique du CHU de Grenoble, Clinical Research Center of Grenoble, Collaboration, and Sinniger, Valérie

Subjects
Male, Gastroenterology, Inflammatory bowel disease, chemistry.chemical_compound, 0302 clinical medicine, Crohn Disease, Recurrence, Tandem Mass Spectrometry, Immunology and Allergy, Medicine, Prospective Studies, cysteinyl leukotrienes, Crohn's disease, Leukotriene E4, MESH: Middle Aged, Middle Aged, Ulcerative colitis, 3. Good health, 030220 oncology & carcinogenesis, Biomarker (medicine), 030211 gastroenterology & hepatology, Female, Adult, medicine.medical_specialty, Urinary system, MESH: Colitis, Ulcerative, MESH: Leukotriene E4, Excretion, 03 medical and health sciences, Internal medicine, Humans, ulcerative colitis, Creatinine, MESH: Humans, MESH: Crohn Disease, business.industry, MESH: Biological Markers, MESH: Tandem Mass Spectrometry, MESH: Adult, [SDV.MHEP.HEG]Life Sciences [q-bio]/Human health and pathology/Hépatology and Gastroenterology, medicine.disease, Inflammatory Bowel Diseases, MESH: Inflammatory Bowel Diseases, [SDV.MHEP.HEG] Life Sciences [q-bio]/Human health and pathology/Hépatology and Gastroenterology, MESH: Prospective Studies, MESH: Male, MESH: Recurrence, chemistry, inflammation, Immunology, Colitis, Ulcerative, business, MESH: Chromatography, Liquid, MESH: Female, Biomarkers, Chromatography, Liquid
Abstract

International audience; BACKGROUND: Crohn's disease (CD) and ulcerative colitis (UC) are chronic inflammatory disorders collectively referred to as inflammatory bowel diseases (IBD). Cysteinyl leukotrienes are proinflammatory 5-lipoxygenase-derived products that play a major role in the immune and inflammatory response. Consequently, they may be involved in the pathogenesis of IBD. The aim of this study was therefore to evaluate 1) the urinary excretion of leukotriene E(4) (LTE(4)) in IBD patients and healthy volunteers, and 2) the association between LTE(4) production and the activity (relapse/remission) of the disease. METHODS: IBD patients and healthy volunteers were prospectively recruited. CD and UC activity was determined on inclusion with the Crohn's Disease Activity Index and Clinical Activity Index, respectively. Urine was collected and the urinary excretion of LTE(4) was measured by liquid chromatography tandem mass spectrometry. RESULTS: 32 CD patients, 28 UC patients, and 30 controls were enrolled in the study. LTE(4) urinary excretion was significantly increased (P < 0.01) in CD [52.0 pg/mg creatinine (10th-90th percentiles: 26.2-148.0)] and UC [64.1 pg/mg creatinine (10th-90th percentiles: 26.7-178.0)] patients compared to controls [32.3 pg/mg creatinine (10th-90th percentiles: 21.8-58.8)]. LTE(4) levels were higher (P < 0.001) in patients with active disease than in patients in remission, for whom the levels of LTE(4) were similar to the levels of controls. CONCLUSIONS: Cysteinyl leukotriene pathway activation could contribute to the inflammation associated with IBD. The quantification of urinary LTE(4) could be an interesting noninvasive biomarker for the assessment of IBD activity.

Published
2008
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48. Endoscopic submucosal dissection of high-grade dysplasia recurrence in ulcerative colitis using a multitraction technique.

Author

Yzet, Clara, Lambin, Thomas, Lafeuille, Pierre, Fumery, Mathurin, Pofelski, Joanna, Cotte, Eddy, and Pioche, Mathieu

Abstract

1 In a 71-year-old man who 3 years ago had undergone ESD for high-grade dysplasia and focal intramucosal carcinoma in the left colon, high-grade dysplasia recurrence was detected in the area previously treated. ESD for dysplasia in IBD is feasible, but long-term follow-up data are lacking especially for the management of dysplasia recurrence in an area previously treated by ESD [2][3][4][5]. [Extracted from the article]

Published
2022
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50. Molecular beam epitaxy growth of Al-rich AlGaN nanowires for deep ultraviolet optoelectronics.

Author

Zhao, S., Woo, S. Y., Sadaf, S. M., Wu, Y., Pofelski, A., Laleyan, D. A., Rashid, R. T., Wang, Y., Botton, G. A., and Mi, Z.

Subjects
MOLECULAR beam epitaxy, OPTICAL properties of aluminum gallium nitride, ELECTRIC properties of aluminum gallium nitride
Abstract

Self-organized AlGaN nanowires by molecular beam epitaxy have attracted significant attention for deep ultraviolet optoelectronics. However, due to the strong compositional modulations under conventional nitrogen rich growth conditions, emission wavelengths less than 250 nm have remained inaccessible. Here we show that Al-rich AlGaN nanowires with much improved compositional uniformity can be achieved in a new growth paradigm, wherein a precise control on the optical bandgap of ternary AlGaN nanowires can be achieved by varying the substrate temperature. AlGaN nanowire LEDs, with emission wavelengths spanning from 236 to 280 nm, are also demonstrated. [ABSTRACT FROM AUTHOR]

Published
2016
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