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422 results on '"Polack, F."'

1. Microtomography on the ANATOMIX beamline at Synchrotron SOLEIL

Author

Weitkamp, T., Scheel, M., Perrin, J., Daniel, G., King, A., Roux, Le, Giorgetta, J. -L., Carcy, A., Langlois, F., Desjardins, K., Menneglier, C., Cerato, M., Engblom, C., Cauchon, G., Moreno, T., Rivard, C., Gohon, Y., and Polack, F.

Subjects
Physics - Instrumentation and Detectors
Abstract

The ANATOMIX beamline at Synchrotron SOLEIL, operational since 2018, is dedicated to hard X-ray full-field tomography techniques. Operating in a range of photon energies from approximately 5 to 50 keV, it offers both parallel-beam projection microtomography, in absorption and phase contrast, and nanotomography using a zone-plate transmission X-ray microscope. With these methods, the beamline covers a range of spatial resolution from 20 nm to 20 $\mu$m, expressed in terms of useful pixel size. The variable beam size of up to 40 mm allows users to image large objects. Here we describe the microtomography instrumentation of the beamline., Comment: 6 pages, 3 figures. Paper submitted for publication in the Proceedings of the 14th International Conference on Synchrotron Radiation Instrumentation (SRI 2021), 28 March-1 April 2022, Hamburg, Germany, J. Phys. Conf. Series

Published
2020
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2. FAB10: a user-oriented bandwidth-tunable extreme ultraviolet lightsource for investigations of femtosecond to attosecond dynamics in gas and condensed phases

Author

Bresteau, D., Spezzani, C., Tcherbakoff, O., Hergott, J.-F., Lepetit, F., D’Oliveira, P., Salières, P., Géneaux, R., Luttmann, M., Vadillo-Torre, I., Lenfant, J., Weber, S. J., Dehlinger, M., Meltchakov, E., Delmotte, F., Bourassin-Bouchet, C., Im, J., Chen, Z., Caillaux, J., Zhang, J., Marsi, M., Barreau, L., Poisson, L., Dowek, D., Fanciulli, M., Heckmann, O., Richter, M. C., Hricovini, K., Sebdaoui, M., Dennetiere, D., Polack, F., and Ruchon, T.

Published
2023
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3. Cr/B4C multilayer mirrors: Study of interfaces and X-ray reflectance

Author

Burcklen, C, Soufli, R, Dennetiere, D, Polack, F, Capitanio, B, Gullikson, E, Meltchakov, E, Thomasset, M, Jérome, A, de Rossi, S, and Delmotte, F

Subjects
Mathematical Sciences, Physical Sciences, Engineering, Applied Physics
Abstract

We present an experimental study of the effect of layer interfaces on the x-ray reflectance in Cr/B4C multilayer interference coatings with layer thicknesses ranging from 0.7 nm to 5.4 nm. The multilayers were deposited by magnetron sputtering and by ion beam sputtering. Grazing incidence x-ray reflectometry, soft x-ray reflectometry, and transmission electron microscopy reveal asymmetric multilayer structures with a larger B4C-on-Cr interface, which we modeled with a 1-1.5 nm thick interfacial layer. Reflectance measurements in the vicinity of the Cr L2,3 absorption edge demonstrate fine structure that is not predicted by simulations using the currently tabulated refractive index (optical constants) values for Cr.

Published
2016

5. The LUNEX5 Project in France

Author

Couprie, M. E., Benabderrahmane, C., Betinelli, P., Bouvet, F., Buteau, A., Cassinari, L., Daillant, J., Denard, J. C., Eymard, P., Gagey, B., Herbeaux, C., Labat, M., Lestrade, A., Loulergue, A., Marchand, P., Marlats, J. L., Miron, C., Morin, P., Nadji, A., Polack, F., Pruvost, J. B., Ribeiro, F., Ricaud, J. P., Roy, P., Tanikawa, T., Roux, R., Bielawski, S., Evain, C., Szwaj, C., Lambert, G., Lifschitz, A., Malka, V., Lehe, R., Rousse, A., Ta Phuoc, K., Thaury, C., Devanz, G., Luong, M., Carré, B., LeBec, G., Farvacque, L., Dubois, A., Lüning, J., Sebban, Stéphane, editor, Gautier, Julien, editor, Ros, David, editor, and Zeitoun, Philippe, editor

Published
2014
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6. Tunable High Spatio-Spectral Purity Undulator Radiation from a Transported Laser Plasma Accelerated Electron Beam

Author

Ghaith, A., Oumbarek, D., Roussel, E., Corde, S., Labat, M., André, T., Loulergue, A., Andriyash, I. A., Chubar, O., Kononenko, O., Smartsev, S., Marcouillé, O., Kitégi, C., Marteau, F., Valléau, M., Thaury, C., Gautier, J., Sebban, S., Tafzi, A., Blache, F., Briquez, F., Tavakoli, K., Carcy, A., Bouvet, F., Dietrich, Y., Lambert, G., Hubert, N., El Ajjouri, M., Polack, F., Dennetière, D., Leclercq, N., Rommeluère, P., Duval, J.-P., Sebdaoui, M., Bourgoin, C., Lestrade, A., Benabderrahmane, C., Vétéran, J., Berteaud, P., De Oliveira, C., Goddet, J. P., Herbeaux, C., Szwaj, C., Bielawski, S., Malka, V., and Couprie, M.-E.

Published
2019
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7. Microtomography on the ANATOMIX beamline at Synchrotron SOLEIL

Author

Weitkamp, T, primary, Scheel, M, additional, Perrin, J, additional, Daniel, G, additional, King, A, additional, Le Roux, V, additional, Giorgetta, JL, additional, Carcy, A, additional, Langlois, F, additional, Desjardins, K, additional, Menneglier, C, additional, Cerato, M, additional, Engblom, C, additional, Cauchon, G, additional, Moreno, T, additional, Rivard, C, additional, Gohon, Y, additional, and Polack, F, additional

Published
2022
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8. Vaccine-associated enhanced disease: Case definition and guidelines for data collection, analysis, and presentation of immunization safety data

Author

Munoz, FM, Cramer, JP, Dekker, CL, Dudley, MZ, Graham, BS, Gurwith, M, Law, B, Perlman, S, Polack, F, Anderson, SV, Spergel, JM, Van Braeckel, Eva, Ward, B, Didierlaurent, AM, and Lambert, PH

Subjects
RESPIRATORY SYNCYTIAL VIRUS, SEVERE DENGUE DISEASE, Review, Disease, Presentation, 0302 clinical medicine, Enhanced disease, Medicine and Health Sciences, 030212 general & internal medicine, media_common, Vaccines, IMMUNE-RESPONSES, Data Collection, MULTIPLE ORGAN DYSFUNCTION, MEASLES-VIRUS, Infectious Diseases, Preparedness, Respiratory, Molecular Medicine, Adverse event, FAILURE ASSESSMENT SCORE, medicine.medical_specialty, COVID-19 Vaccines, Case definition, media_common.quotation_subject, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), 030231 tropical medicine, Context (language use), Guidelines, 03 medical and health sciences, medicine, Humans, INFLAMMATORY CYTOKINES, Data collection, General Veterinary, General Immunology and Microbiology, SARS-CoV-2, business.industry, INTERNATIONAL CONSENSUS DEFINITIONS, Systemic disease, Public Health, Environmental and Occupational Health, COVID-19, Expert consultation, EMERGENCY-DEPARTMENT, SYNDROME CORONAVIRUS, Immunization, Family medicine, business, Vaccine
Abstract

This is a Brighton Collaboration Case Definition of the term & ldquo;Vaccine Associated Enhanced Disease & rdquo; to be utilized in the evaluation of adverse events following immunization. The Case Definition was developed by a group of experts convened by the Coalition for Epidemic Preparedness Innovations (CEPI) in the context of active development of vaccines for SARS-CoV-2 vaccines and other emerging pathogens. The case definition format of the Brighton Collaboration was followed to develop a consensus definition and defined levels of certainty, after an exhaustive review of the literature and expert consultation. The document underwent peer review by the Brighton Collaboration Network and by selected Expert Reviewers prior to submission. (c) 2021 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

Published
2021
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12. The interplay between environmental exposures and COVID-19 risks in the health of children

Author

Sly, Peter, Trottier, BA, Bulka, CM, Cormier, SA, Fobil, J, Fry, RC, Kim, KW, Kleeberger, S, Kumar, P, Landrigan, PJ, Lodrop Carlsen, KC, Pascale, A, Polack, F, Ruchirawat, M, Zar, HJ, Suk, WA, Sly, Peter, Trottier, BA, Bulka, CM, Cormier, SA, Fobil, J, Fry, RC, Kim, KW, Kleeberger, S, Kumar, P, Landrigan, PJ, Lodrop Carlsen, KC, Pascale, A, Polack, F, Ruchirawat, M, Zar, HJ, and Suk, WA

Abstract

Abstract Background An unusual feature of SARS-Cov-2 infection and the COVID-19 pandemic is that children are less severely affected than adults. This is especially paradoxical given the epidemiological links between poor air quality and increased COVID-19 severity in adults and that children are generally more vulnerable than adults to the adverse consequences of air pollution. Objectives To identify gaps in knowledge about the factors that protect children from severe SARS-Cov-2 infection even in the face of air pollution, and to develop a transdisciplinary research strategy to address these gaps. Methods An international group of researchers interested in children’s environmental health was invited to identify knowledge gaps and to develop research questions to close these gaps. Discussion Key research questions identified include: what are the effects of SAR-Cov-2 infection during pregnancy on the developing fetus and child; what is the impact of age at infection and genetic susceptibility on disease severity; why do some children with COVID-19 infection develop toxic shock and Kawasaki-like symptoms; what are the impacts of toxic environmental exposures including poor air quality, chemical and metal exposures on innate immunity, especially in the respiratory epithelium; what is the possible role of a “dirty” environment in conveying protection – an example of the “hygiene hypothesis”; and what are the long term health effects of SARS-Cov-2 infection in early life. Conclusion A concerted research effort by a multidisciplinary team of scientists is needed to understand the links between environmental exposures, especially air pollution and COVID

Published
2021

14. Using argument notation to engineer biological simulations with increased confidence

Author

Alden, K, Andrews, P, Polack, F, Veiga-Fernandes, H, Coles, M, Timmis, J, and Repositório da Universidade de Lisboa

Subjects
Internet, Lymphoid Tissue, computational modelling, simulation, Artoo, Models, Biological, Peyer's Patches, argumentation, Cell Movement, Animals, Humans, Computer Simulation, immune system modelling, Research Articles, Algorithms, Software
Abstract

© 2015 The Authors. Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited., The application of computational and mathematical modelling to explore the mechanics of biological systems is becoming prevalent. To significantly impact biological research, notably in developing novel therapeutics, it is critical that the model adequately represents the captured system. Confidence in adopting in silico approaches can be improved by applying a structured argumentation approach, alongside model development and results analysis. We propose an approach based on argumentation from safety-critical systems engineering, where a system is subjected to a stringent analysis of compliance against identified criteria. We show its use in examining the biological information upon which a model is based, identifying model strengths, highlighting areas requiring additional biological experimentation and providing documentation to support model publication. We demonstrate our use of structured argumentation in the development of a model of lymphoid tissue formation, specifically Peyer's Patches. The argumentation structure is captured using Artoo (www.york.ac.uk/ycil/software/artoo), our Web-based tool for constructing fitness-for-purpose arguments, using a notation based on the safety-critical goal structuring notation. We show how argumentation helps in making the design and structured analysis of a model transparent, capturing the reasoning behind the inclusion or exclusion of each biological feature and recording assumptions, as well as pointing to evidence supporting model-derived conclusions., This work was part funded by the Wellcome Trust (ref: 097829) through the Centre for Chronic Diseases and Disorders (C2D2) at the University of York and the Medical Research Council (G0601156) to M.C. P.A. was funded by EPSRC grant no. EP/I005943/1 ‘Resilient Futures'. Part of F.A.C.P.'s contribution was supported by the CoSMoS project, EPSRC grant EP/E053505/1. J.T. is part funded by the Royal Society and the Royal Academy of Engineering. H.V.-F. was funded by the FCT Portugal (PTDC/SAU-MII/100016/2008), European Molecular Biology Organisation (Project 1648) and European Research Council (Project 207057).

Published
2019

16. Safety of third trimester immunization with a respiratory syncytial virus F protein vaccine and protection of infants over the first 180 days of life against all-cause lower respiratory tract infection

Author

Swamy, G.K., primary, Munoz, F.M., additional, Polack, F., additional, Madhi, S.A., additional, Trenholme, A.A., additional, Simoes, E.A.F., additional, Fries, L., additional, Cho, I., additional, Thomas, D.N., additional, Fix, A., additional, Plested, J., additional, Smith, G., additional, and Glenn, G., additional

Published
2019
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20. Towards a free electron laser using laser plasma acceleration on COXINEL

Author

Couprie, M. E., primary, André, T., additional, Blache, F., additional, Bouvet, F., additional, Briquez, F., additional, Dennetière, D., additional, Dietrich, Y., additional, de Oliviera, C., additional, Duval, J. P., additional, Ajjouri, M. El, additional, Ghaith, A., additional, Herbeaux, C., additional, Hubert, N., additional, Khojoyan, M., additional, Kitégi, C., additional, Labat, M., additional, Leclercq, N., additional, Lestrade, A., additional, Loulergue, A., additional, Marcouillé, O., additional, Marteau, F., additional, Oumbarek, D., additional, Polack, F., additional, Rommeluère, P., additional, Sebdaoui, M., additional, Tavakoli, K., additional, Valléau, M., additional, Andriyash, I. A., additional, Benabderrahmane, C., additional, Corde, S., additional, Gautier, J., additional, Goddet, J. P., additional, Lambert, G., additional, Mahieu, B., additional, Phuoc, K. Ta, additional, Tafzi, A., additional, Thaury, C., additional, Smartsev, S., additional, Malka, V., additional, Roussel, E., additional, Evain, C., additional, Szwaj, C., additional, and Bielawski, S., additional

Published
2019
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22. Global respiratory syncytial virus-associated mortality in young children (RSV GOLD): a retrospective case series

Author

Scheltema, N.M., Gentile, A., Lucion, F., Nokes, D., Munywoki, P., Madhi, S., Groome, M., Cohen, C., Moyes, J., Thorburn, K., Thamthitiwat, S., Oshitani, H., Lupisan, S., Gordon, A., Sánchez, J., O’Brien, K., Gessner, B., Sutanto, A., Mejias, A., Ramilo, O., Khuri-Bulos, N., Halasa, N., de-Paris, F., Pires, M., Spaeder, M., Paes, B., Simões, E., Leung, T., Oliveira, M., Emediato, C., Bassat, Q., Butt, W., Chi, H., Aamir, U., Ali, A., Lucero, M., Fasce, R., Lopez, O., Rath, B., Polack, F., Papenburg, J., Roglic, S., Ito, H., Goka, E.A., Grobbee, D., Nair, H., and Bont, L.

Subjects
Medicine(all), RC0254, lcsh:Public aspects of medicine, RSV, lcsh:RA1-1270
Abstract

Background: Respiratory syncytial virus (RSV) infection is an important cause of pneumonia mortality in young children. However, clinical data for fatal RSV infection are scarce. We aimed to identify clinical and socioeconomic characteristics of children aged younger than 5 years with RSV-related mortality using individual patient data. Methods: In this retrospective case series, we developed an online questionnaire to obtain individual patient data for clinical and socioeconomic characteristics of children aged younger than 5 years who died with community-acquired RSV infection between Jan 1, 1995, and Oct 31, 2015, through leading research groups for child pneumonia identified through a comprehensive literature search and existing research networks. For the literature search, we searched PubMed for articles published up to Feb 3, 2015, using the key terms “RSV”, “respiratory syncytial virus”, or “respiratory syncytial viral” combined with “mortality”, “fatality”, “death”, “died”, “deaths”, or “CFR” for articles published in English. We invited researchers and clinicians identified to participate between Nov 1, 2014, and Oct 31, 2015. We calculated descriptive statistics for all variables. Findings: We studied 358 children with RSV-related in-hospital death from 23 countries across the world, with data contributed from 31 research groups. 117 (33%) children were from low-income or lower middle-income countries, 77 (22%) were from upper middle-income countries, and 164 (46%) were from high-income countries. 190 (53%) were male. Data for comorbidities were missing for some children in low-income and middle-income countries. Available data showed that comorbidities were present in at least 33 (28%) children from low-income or lower middle-income countries, 36 (47%) from upper middle-income countries, and 114 (70%) from high-income countries. Median age for RSV-related deaths was 5·0 months (IQR 2·3–11·0) in low-income or lower middle-income countries, 4·0 years (2·0–10·0) in upper middle-income countries, and 7·0 years (3·6–16·8) in high-income countries. Interpretation: This study is the first large case series of children who died with community-acquired RSV infection. A substantial proportion of children with RSV-related death had comorbidities. Our results show that perinatal immunisation strategies for children aged younger than 6 months could have a substantial impact on RSV-related child mortality in low-income and middle-income countries. Funding: Bill & Melinda Gates Foundation.

Published
2017
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23. Publisher Correction: Control of laser plasma accelerated electrons for light sources

Author

André, T., primary, Andriyash, I. A., additional, Loulergue, A., additional, Labat, M., additional, Roussel, E., additional, Ghaith, A., additional, Khojoyan, M., additional, Thaury, C., additional, Valléau, M., additional, Briquez, F., additional, Marteau, F., additional, Tavakoli, K., additional, N’Gotta, P., additional, Dietrich, Y., additional, Lambert, G., additional, Malka, V., additional, Benabderrahmane, C., additional, Vétéran, J., additional, Chapuis, L., additional, El Ajjouri, T., additional, Sebdaoui, M., additional, Hubert, N., additional, Marcouillé, O., additional, Berteaud, P., additional, Leclercq, N., additional, El Ajjouri, M., additional, Rommeluère, P., additional, Bouvet, F., additional, Duval, J. -P., additional, Kitegi, C., additional, Blache, F., additional, Mahieu, B., additional, Corde, S., additional, Gautier, J., additional, Ta Phuoc, K., additional, Goddet, J. P., additional, Lestrade, A., additional, Herbeaux, C., additional, Évain, C., additional, Szwaj, C., additional, Bielawski, S., additional, Tafzi, A., additional, Rousseau, P., additional, Smartsev, S., additional, Polack, F., additional, Dennetière, D., additional, Bourassin-Bouchet, C., additional, De Oliveira, C., additional, and Couprie, M. -E., additional

Published
2018
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24. Control of laser plasma accelerated electrons for light sources

Author

André, T., primary, Andriyash, I. A., additional, Loulergue, A., additional, Labat, M., additional, Roussel, E., additional, Ghaith, A., additional, Khojoyan, M., additional, Thaury, C., additional, Valléau, M., additional, Briquez, F., additional, Marteau, F., additional, Tavakoli, K., additional, N’Gotta, P., additional, Dietrich, Y., additional, Lambert, G., additional, Malka, V., additional, Benabderrahmane, C., additional, Vétéran, J., additional, Chapuis, L., additional, El Ajjouri, T., additional, Sebdaoui, M., additional, Hubert, N., additional, Marcouillé, O., additional, Berteaud, P., additional, Leclercq, N., additional, El Ajjouri, M., additional, Rommeluère, P., additional, Bouvet, F., additional, Duval, J. -P., additional, Kitegi, C., additional, Blache, F., additional, Mahieu, B., additional, Corde, S., additional, Gautier, J., additional, Ta Phuoc, K., additional, Goddet, J. P., additional, Lestrade, A., additional, Herbeaux, C., additional, Évain, C., additional, Szwaj, C., additional, Bielawski, S., additional, Tafzi, A., additional, Rousseau, P., additional, Smartsev, S., additional, Polack, F., additional, Dennetière, D., additional, Bourassin-Bouchet, C., additional, De Oliveira, C., additional, and Couprie, M.-E., additional

Published
2018
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25. X-Ray Microscopy by Holography at LURE

Author

Joyeux, D., Lowenthal, S., Polack, F., Bernstein, A., Tamir, Theodor, editor, Lotsch, Helmut K. V., editor, Sayre, David, editor, Kirz, Janos, editor, Howells, Malcolm, editor, and Rarback, Harvey, editor

Published
1988
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30. The tomography beamlineANATOMIXat Synchrotron SOLEIL

Author

Weitkamp, T, primary, Scheel, M, additional, Giorgetta, JL, additional, Joyet, V, additional, Le Roux, V, additional, Cauchon, G, additional, Moreno, T, additional, Polack, F, additional, Thompson, A, additional, and Samama, JP, additional

Published
2017
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33. An application of laser–plasma acceleration: towards a free-electron laser amplification

Author

Couprie, M E, primary, Labat, M, additional, Evain, C, additional, Marteau, F, additional, Briquez, F, additional, Khojoyan, M, additional, Benabderrahmane, C, additional, Chapuis, L, additional, Hubert, N, additional, Bourassin-Bouchet, C, additional, El Ajjouri, M, additional, Bouvet, F, additional, Dietrich, Y, additional, Valléau, M, additional, Sharma, G, additional, Yang, W, additional, Marcouillé, O, additional, Vétéran, J, additional, Berteaud, P, additional, El Ajjouri, T, additional, Cassinari, L, additional, Thaury, C, additional, Lambert, G, additional, Andriyash, I, additional, Malka, V, additional, Davoine, X, additional, Tordeux, M A, additional, Miron, C, additional, Zerbib, D, additional, Tavakoli, K, additional, Marlats, J L, additional, Tilmont, M, additional, Rommeluère, P, additional, Duval, J P, additional, N’Guyen, M H, additional, Rouqier, A, additional, Vanderbergue, M, additional, Herbeaux, C, additional, Sebdouai, M, additional, Lestrade, A, additional, Leclercq, N, additional, Dennetière, D, additional, Thomasset, M, additional, Polack, F, additional, Bielawski, S, additional, Szwaj, C, additional, and Loulergue, A, additional

Published
2016
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34. The LUNEX5 project

Author

E. Couprie, M., Benabderrahmane, C., Betinelli, P., Bouvet, F., Buteau, A., Cassinari, L., Daillant, J., Denard, J.C., Eymard, P., Gagey, B., Herbeaux, C., Labat, M., Lestrade, A., Loulergue, A., Marchand, P., Marcouillé, O., L. Marlats, J., Miron, C., Morin, Pascal, Nadji, A., Polack, F., B. Pruvost, J., Ribeiro, F., Ricaud, J.-P., Roy, Pascal, Tanikawa, T., Roux, R., Bielawski, S., Evain, C., Szwaj, C., Lambert, Guillaume, Lehe, Rémi, Lifschitz, Agustin, Malka, Victor, Rousse, Antoine, Ta Phuoc, Kim, Thaury, Cédric, Davoine, Xavier, Dubois, André, Lüning, J., Lebec, G., Farvacque, L., Devanz, G., Luong, M., Carré, B., Synchrotron SOLEIL (SSOLEIL), Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 (PhLAM), Université de Lille-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'optique appliquée (LOA), École Nationale Supérieure de Techniques Avancées (ENSTA Paris)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Chimie Physique - Matière et Rayonnement (LCPMR), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université Pierre et Marie Curie - Paris 6 (UPMC)

Subjects
[PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph]
Abstract

http://accelconf.web.cern.ch/AccelConf/FEL2012/papers/froa03.pdf; International audience; LUNEX5 (free electron Laser Using a New accelerator for the Exploitation of X-ray radiation of 5th generation) aims at investigating the production of short, intense, and coherent pulses in the soft X-ray region. The project consists of a Free Electron Laser (FEL) line enabling the most advanced seeding configurations: High order Harmonic in Gas (HHG) seeding and Echo Enable Harmonic Generation (EEHG) with in-vacuum (potentially cryogenic) undulators of 15 and 30 mm period. Two accelerator types feed this FEL line : a 400 MeV Conventional Linear Accelerator (CLA) using superconducting cavities compatible with a future upgrade towards high repetition rate, for the investigations of the advanced FEL schemes; and a 0.4 - 1 GeV Laser Wake Field Accelerator (LWFA), to be qualified in view of FEL application, in the single spike or seeded regime. Two pilot user experiments for timeresolved studies of isolated species and solid state matter dynamics will take benefit of LUNEX5 FEL radiation and provide feedback of the performance of the different schemes under real user conditions.

Published
2012

35. The LUNEX5 project in

Author

Couprie, M. E., Benabderrahmane, C., Betinelli, P., Bouvet, F., Buteau, A., Cassinari, L., Daillant, J., Denard, J. C., Eymard, P., Gagey, B., Herbeaux, C., Labat, M., Lagarde, B., Lestrade, A., Loulergue, A., Marchand, P., Marlats, J. L., Miron, C., Morin, P., Nadji, A., Polack, F., Pruvost, J. B., Ribeiro, F., Ricaud, J.-P., Roy, Pascal, Tanikawa, T., Roux, R., Bielawski, S., Evain, C., Szwaj, C., Lambert, G., Lifschitz, A., Malka, V., Lehe, R., Rousse, A., Phuoc, K. Ta, Thaury, C., Devanz, G., Luong, M., Carre, B., Lebec, G., Farvacque, L., Dubois, André, Luening, J., Synchrotron SOLEIL (SSOLEIL), Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 (PhLAM), Université de Lille-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'optique appliquée (LOA), École Nationale Supérieure de Techniques Avancées (ENSTA Paris)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Service des Photons, Atomes et Molécules (SPAM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), European Synchrotron Radiation Facility (ESRF), Laboratoire de Chimie Physique - Matière et Rayonnement (LCPMR), Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université Pierre et Marie Curie - Paris 6 (UPMC), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[PHYS]Physics [physics]
Abstract

International audience; The LUNEX5 (free electron Laser Using a New accelerator for the Exploitation of X-ray radiation of 5th generation) in France aims at investigating the generation of short, intense, and coherent pulses in the soft x-ray region (with two particular targeted wavelengths of 20 and 13 nm). It consists in a single Free Electron Laser (FEL) line with cryo-ready invacuum undulators using a Conventional Linear Accelerator (CLA) using the superconducting technology of 400 MeV or a Laser Wake Field Accelerator (LWFA) ranging from 0.4 to 1 GeV with multi-TW or PW lasers. The FEL line can be operated in the seeded (High order Harmonic in Gas seeding) and Echo Enable Harmonic Generation configurations, which performances will be compared. Two pilot user experiments for time-resolved studies of isolated species and magnetization dynamics will take benefit of LUNEX5 FEL radiation

Published
2012
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36. LUNEX5: A French FEL Test Facility Light Source Proposal

Author

Loulergue, A., Benabderrahmane, C., Bessière, M., Betinelli, P., Bouvet, F., Buteau, A., Cassinari, L., Couprie, M. E., Daillant, J., Denard, J. C., Eymard, P., Gagey, B., Herbeaux, C., Labat, M., Lestrade, A., Marchand, P., Marlats, J. L., Catalin MIRON, Morin, P., Nadji, A., Polack, F., Pruvost, J. B., Ribeiro, F., Ricaud, J. P., Roy, P., Roux, R., Bielawski, S., Evain, C., Szwaj, C., Lambert, G., Lifschitz, A., Malka, V., Rousse, A., Dubois, A., Lüning, J., Lebec, G., Farvacque, L., Luong, M., Devanz, G., Carré, B., Synchrotron SOLEIL (SSOLEIL), Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 (PhLAM), Université de Lille-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'optique appliquée (LOA), École Nationale Supérieure de Techniques Avancées (ENSTA Paris)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Chimie Physique - Matière et Rayonnement (LCPMR), Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université Pierre et Marie Curie - Paris 6 (UPMC), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institut Rayonnement Matière de Saclay (IRAMIS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph]
Abstract

http://accelconf.web.cern.ch/AccelConf/IPAC2012/papers/tuppp005.pdf; International audience; LUNEX5 is a new Free Electron Laser (FEL) source project aimed at delivering short and coherent X-ray pulses to probe ultrafast phenomena at the femto-second scale, to investigate extremely low density samples as well as to image individual nm scale objects.

Published
2012

37. LUNEX5 : A FEL PROJECT TOWARDS THE FIFTH GENERATION IN FRANCE

Author

Couprie, M. E., Briquez, F., Benabderrahmane, C., Evain, C., Daillant, J., Denard, J. C., Eymard, P., Ferrari, F., Filhol, J. M., Labat, M., Lüning, J., Loulergue, A., Marchand, P., Miron, C., Polack, F., Morin, P., Lambert, G., Malka, V., Rousse, A., Bielawski, S., Christophe Szwaj, Carré, B., Delerue, N., Roux, R., Variola, A., Synchrotron SOLEIL (SSOLEIL), Centre National de la Recherche Scientifique (CNRS), Laboratoire d'optique appliquée (LOA), École Nationale Supérieure de Techniques Avancées (ENSTA Paris)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 (PhLAM), Université de Lille-Centre National de la Recherche Scientifique (CNRS), Institut Rayonnement Matière de Saclay (IRAMIS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Dept. Accelerateurs, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph]
Abstract

ISBN978-3-95450-117-5 - http://accelconf.web.cern.ch/AccelConf/FEL2011/papers/tupa09.pdf; International audience

Published
2011

38. Strategies towards a compact XUV free electron laser adopted for the LUNEX5 project

Author

Couprie, M. E., primary, Labat, M., additional, Evain, C., additional, Szwaj, C., additional, Bielawski, S., additional, Hubert, N., additional, Benabderrahmane, C., additional, Briquez, F., additional, Chapuis, L., additional, Marteau, F., additional, Valléau, M., additional, Marcouillé, O., additional, Marchand, P., additional, Diop, M., additional, Marlats, J. L., additional, Tavakoli, K., additional, Zerbib, D., additional, Cassinari, L., additional, Bouvet, F., additional, Herbeaux, C., additional, Bourassin-Bouchet, C., additional, Dennetière, D., additional, Polack, F., additional, Lestrade, A., additional, Khojoyan, M., additional, Yang, W., additional, Sharma, G., additional, Morin, P., additional, and Loulergue, A., additional

Published
2015
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39. Experiment preparation towards a demonstration of laser plasma based free electron laser amplification

Author

Loulergue, A., additional, Labat, M., additional, Evain, C., additional, Hubert, N., additional, Briquez, F., additional, Marteau, F., additional, Benabderrahmane, C., additional, Berteaud, P., additional, Bourassin-Bouchet, C., additional, Bouvet, F., additional, Cassinari, L., additional, Chapuis, L., additional, El Ajjouri, M., additional, Herbeaux, C., additional, Khojoyan, M., additional, Dennetiere, D., additional, Leclercq, N., additional, Duval, JP., additional, Lestrade, A., additional, Marcouillé, O., additional, Rommeluère, P., additional, Marlats, J.-L., additional, Morin, P., additional, Polack, F., additional, Tavakoli, K., additional, Valleau, M., additional, Zerbib, D., additional, Yang, W., additional, Davoine, X., additional, Andriyash, I., additional, Lambert, G., additional, Malka, V., additional, Thaury, C., additional, Bielawski, S., additional, Szwaj, C., additional, and Couprie, M.-E., additional

Published
2015
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43. Highly sensitive detection technique of buried defects in extreme ultra violet masks using at wavelength scanning dark-field microscopy

Author

Farys, V., Schiavone, P., Polack, F., Idir, M., Bertolo, M., Bianco, A., La Rosa, S., Cautero, G., Vannuffel, C., Quesnel, E., Muffato, V., Laboratoire des technologies de la microélectronique (LTM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), 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)), and Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)

Subjects
ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2005

44. DEIMOS: A beamline dedicated to dichroism measurements in the 350–2500 eV energy range

Author

Ohresser, P., primary, Otero, E., additional, Choueikani, F., additional, Chen, K., additional, Stanescu, S., additional, Deschamps, F., additional, Moreno, T., additional, Polack, F., additional, Lagarde, B., additional, Daguerre, J.-P., additional, Marteau, F., additional, Scheurer, F., additional, Joly, L., additional, Kappler, J.-P., additional, Muller, B., additional, Bunau, O., additional, and Sainctavit, Ph., additional

Published
2014
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45. Detection of buried defect using actinic darfkfield microscopy

Author

Farys, V., Schiavone, P., Polack, F., Vannuffel, C., Quesnel, E., Bertolo, M., Laboratoire des technologies de la microélectronique (LTM), Université Joseph Fourier - Grenoble 1 (UJF)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), and Clot, Marielle

Subjects
ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2003

46. Detection of defects on EUV lithography mask by dark field microscopy at 13.1 nm

Author

Farys, V., Vannuffel, C., Quesnel, E., Muffato, V., Besson, P., Idir, M., Bertolo, M., Bianco, A., La Rosa, S., Polack, F., Laboratoire des technologies de la microélectronique (LTM), Université Joseph Fourier - Grenoble 1 (UJF)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Clot, Marielle, and Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)

Published
2002

47. Complete characterization of SU5 : a VUV high resolution beamline with variable polarizations

Author

Nahon, L., Polack, F., Lagarde, B., Thissen, R., Alcaraz, C., Dutuit, O., Ito, K., Laboratoire Francis PERRIN (LFP - URA 2453), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Laboratoire pour l'utilisation du rayonnement électromagnétique (LURE), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-MENRT-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Chimie Physique D'Orsay (LCPO), and Université Paris-Sud - Paris 11 (UP11)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry, Synchrotron radiation, Insertion device, Polarization, PACS: 07.60.Rd, 41.60.Ap, 42.15.Eq, 42.25.Ja, High resolution, VUV spectroscopy, Monochromator
Abstract

The SU5 VUV beamline aims towards a dual scientific program: high resolution spectroscopy on dilute targets and linear/circular dichroism on anisotropic systems. A crossed planar/helicoidal electromagnetic undulator has been designed and built, providing both flux and variable polarizations. We have shown a complete versatility of the polarization state of the emitted light with high polarization rates. Besides, the harmonics of the undulator can be suppressed owing to a gas filter, acting as a low-energy pass filter, with rejection factors above 105. The beamline is centered around a 6.65 m off-plane Eagle normal incidence monochromator which has shown unprecedented raw resolving powers (117 000 at 21.6 eV, 133 000 at 15.8 eV) with typical flux in a 1/50 000 bandwidth of 1010–109 photons/s between 6 and 30 eV.

Published
2001
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50. Polarization characterization on the DEIMOS beamline using dichroism measurements

Author

Ohresser, P, primary, Otero, E, additional, Choueikani, F, additional, Stanescu, S, additional, Deschamps, F, additional, Ibis, L, additional, Moreno, T, additional, Polack, F, additional, Lagarde, B, additional, Marteau, F, additional, Scheurer, F, additional, Joly, L, additional, Kappler, J-P, additional, Muller, B, additional, and Sainctavit, Ph, additional

Published
2013
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