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16 results on '"Yefremenko, Volodymyr G."'

1. Snowmass 2021 CMB-S4 White Paper

Author

Abazajian, Kevork, Abdulghafour, Arwa, Addison, Graeme E., Adshead, Peter, Ahmed, Zeeshan, Ajello, Marco, Akerib, Daniel, Allen, Steven W., Alonso, David, Alvarez, Marcelo, Amin, Mustafa A., Amiri, Mandana, Anderson, Adam, Ansarinejad, Behzad, Archipley, Melanie, Arnold, Kam S., Ashby, Matt, Aung, Han, Baccigalupi, Carlo, Baker, Carina, Bakshi, Abhishek, Bard, Debbie, Barkats, Denis, Barron, Darcy, Barry, Peter S., Bartlett, James G., Barton, Paul, Thakur, Ritoban Basu, Battaglia, Nicholas, Beall, Jim, Bean, Rachel, Beck, Dominic, Belkner, Sebastian, Benabed, Karim, Bender, Amy N., Benson, Bradford A., Besuner, Bobby, Bethermin, Matthieu, Bhimani, Sanah, Bianchini, Federico, Biquard, Simon, Birdwell, Ian, Bischoff, Colin A., Bleem, Lindsey, Bocaz, Paulina, Bock, James J., Bocquet, Sebastian, Boddy, Kimberly K., Bond, J. Richard, Borrill, Julian, Bouchet, Francois R., Brinckmann, Thejs, Brown, Michael L., Bryan, Sean, Buza, Victor, Byrum, Karen, Calabrese, Erminia, Calafut, Victoria, Caldwell, Robert, Carlstrom, John E., Carron, Julien, Cecil, Thomas, Challinor, Anthony, Chan, Victor, Chang, Clarence L., Chapman, Scott, Charles, Eric, Chauvin, Eric, Cheng, Cheng, Chesmore, Grace, Cheung, Kolen, Chinone, Yuji, Chluba, Jens, Cho, Hsiao-Mei Sherry, Choi, Steve, Clancy, Justin, Clark, Susan, Cooray, Asantha, Coppi, Gabriele, Corlett, John, Coulton, Will, Crawford, Thomas M., Crites, Abigail, Cukierman, Ari, Cyr-Racine, Francis-Yan, Dai, Wei-Ming, Daley, Cail, Dart, Eli, Daues, Gregorg, de Haan, Tijmen, Deaconu, Cosmin, Delabrouille, Jacques, Derylo, Greg, Devlin, Mark, Di Valentino, Eleonora, Dierickx, Marion, Dober, Brad, Doriese, Randy, Duff, Shannon, Dutcher, Daniel, Dvorkin, Cora, Dünner, Rolando, Eftekhari, Tarraneh, Eimer, Joseph, Bouhargani, Hamza El, Elleflot, Tucker, Emerson, Nick, Errard, Josquin, Essinger-Hileman, Thomas, Fabbian, Giulio, Fanfani, Valentina, Fasano, Alessandro, Feng, Chang, Ferraro, Simone, Filippini, Jeffrey P., Flauger, Raphael, Flaugher, Brenna, Fraisse, Aurelien A., Frisch, Josef, Frolov, Andrei, Galitzki, Nicholas, Gallardo, Patricio A., Galli, Silvia, Ganga, Ken, Gerbino, Martina, Giannakopoulos, Christos, Gilchriese, Murdock, Gluscevic, Vera, Goeckner-Wald, Neil, Goldfinger, David, Green, Daniel, Grimes, Paul, Grin, Daniel, Grohs, Evan, Gualtieri, Riccardo, Guarino, Vic, Gudmundsson, Jon E., Gullett, Ian, Guns, Sam, Habib, Salman, Haller, Gunther, Halpern, Mark, Halverson, Nils W., Hanany, Shaul, Hand, Emma, Harrington, Kathleen, Hasegawa, Masaya, Hasselfield, Matthew, Hazumi, Masashi, Heitmann, Katrin, Henderson, Shawn, Hensley, Brandon, Herbst, Ryan, Hervias-Caimapo, Carlos, Hill, J. Colin, Hills, Richard, Hivon, Eric, Hlozek, Renée, Ho, Anna, Holder, Gil, Hollister, Matt, Holzapfel, William, Hood, John, Hotinli, Selim, Hryciuk, Alec, Hubmayr, Johannes, Huffenberger, Kevin M., Hui, Howard, nez, Roberto Ibá, Ibitoye, Ayodeji, Ikape, Margaret, Irwin, Kent, Jacobus, Cooper, Jeong, Oliver, Johnson, Bradley R., Johnstone, Doug, Jones, William C., Joseph, John, Jost, Baptiste, Kang, Jae Hwan, Kaplan, Ari, Karkare, Kirit S., Katayama, Nobuhiko, Keskitalo, Reijo, King, Cesiley, Kisner, Theodore, Klein, Matthias, Knox, Lloyd, Koopman, Brian J., Kosowsky, Arthur, Kovac, John, Kovetz, Ely D., Krolewski, Alex, Kubik, Donna, Kuhlmann, Steve, Kuo, Chao-Lin, Kusaka, Akito, Lähteenmäki, Anne, Lau, Kenny, Lawrence, Charles R., Lee, Adrian T., Legrand, Louis, Leitner, Matthaeus, Leloup, Clément, Lewis, Antony, Li, Dale, Linder, Eric, Liodakis, Ioannis, Liu, Jia, Long, Kevin, Louis, Thibaut, Loverde, Marilena, Lowry, Lindsay, Lu, Chunyu, Lubin, Phil, Ma, Yin-Zhe, Maccarone, Thomas, Madhavacheril, Mathew S., Maldonado, Felipe, Mantz, Adam, Marques, Gabriela, Matsuda, Frederick, Mauskopf, Philip, May, Jared, McCarrick, Heather, McCracken, Ken, McMahon, Jeffrey, Meerburg, P. Daniel, Melin, Jean-Baptiste, Menanteau, Felipe, Meyers, Joel, Millea, Marius, Miranda, Vivian, Mitchell, Don, Mohr, Joseph, Moncelsi, Lorenzo, Monzani, Maria Elena, Moshed, Magdy, Mroczkowski, Tony, Mukherjee, Suvodip, Münchmeyer, Moritz, Nagai, Daisuke, Nagarajappa, Chandan, Nagy, Johanna, Namikawa, Toshiya, Nati, Federico, Natoli, Tyler, Nerval, Simran, Newburgh, Laura, Nguyen, Hogan, Nichols, Erik, Nicola, Andrina, Niemack, Michael D., Nord, Brian, Norton, Tim, Novosad, Valentine, O'Brient, Roger, Omori, Yuuki, Orlando, Giorgio, Osherson, Benjamin, Osten, Rachel, Padin, Stephen, Paine, Scott, Partridge, Bruce, Patil, Sanjaykumar, Petravick, Don, Petroff, Matthew, Pierpaoli, Elena, Pilleux, Mauricio, Pogosian, Levon, Prabhu, Karthik, Pryke, Clement, Puglisi, Giuseppe, Racine, Benjamin, Raghunathan, Srinivasan, Rahlin, Alexandra, Raveri, Marco, Reese, Ben, Reichardt, Christian L., Remazeilles, Mathieu, Rizzieri, Arianna, Rocha, Graca, Roe, Natalie A., Rotermund, Kaja, Roy, Anirban, Ruhl, John E., Saba, Joe, Sailer, Noah, Salatino, Maria, Saliwanchik, Benjamin, Sapozhnikov, Leonid, Rao, Mayuri Sathyanarayana, Saunders, Lauren, Schaan, Emmanuel, Schillaci, Alessandro, Schmitt, Benjamin, Scott, Douglas, Sehgal, Neelima, Shandera, Sarah, Sherwin, Blake D., Shirokoff, Erik, Shiu, Corwin, Simon, Sara M., Singari, Baibhav, Slosar, Anze, Spergel, David, Germaine, Tyler St., Staggs, Suzanne T., Stark, Antony A., Starkman, Glenn D., Steinbach, Bryan, Stompor, Radek, Stoughton, Chris, Suzuki, Aritoki, Tajima, Osamu, Tandoi, Chris, Teply, Grant P., Thayer, Gregg, Thompson, Keith, Thorne, Ben, Timbie, Peter, Tomasi, Maurizio, Trendafilova, Cynthia, Tristram, Matthieu, Tucker, Carole, Tucker, Gregory, Umiltà, Caterina, van Engelen, Alexander, van Marrewijk, Joshiwa, Vavagiakis, Eve M., Vergès, Clara, Vieira, Joaquin D., Vieregg, Abigail G., Wagoner, Kasey, Wallisch, Benjamin, Wang, Gensheng, Wang, Guo-Jian, Watson, Scott, Watts, Duncan, Weaver, Chris, Wenzl, Lukas, Westbrook, Ben, White, Martin, Whitehorn, Nathan, Wiedlea, Andrew, Williams, Paul, Wilson, Robert, Winch, Harrison, Wollack, Edward J., Wu, W. L. Kimmy, Xu, Zhilei, Yefremenko, Volodymyr G., Yu, Cyndia, Zegeye, David, Zivick, Jeff, and Zonca, Andrea

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, General Relativity and Quantum Cosmology, High Energy Physics - Experiment, High Energy Physics - Phenomenology
Abstract

This Snowmass 2021 White Paper describes the Cosmic Microwave Background Stage 4 project CMB-S4, which is designed to cross critical thresholds in our understanding of the origin and evolution of the Universe, from the highest energies at the dawn of time through the growth of structure to the present day. We provide an overview of the science case, the technical design, and project plan., Comment: Contribution to Snowmass 2021. arXiv admin note: substantial text overlap with arXiv:1908.01062, arXiv:1907.04473

Published
2022

2. Coherent coupling of two remote magnonic resonators mediated by superconducting circuits

Author

Li, Yi, Yefremenko, Volodymyr G., Lisovenko, Marharyta, Trevillian, Cody, Polakovic, Tomas, Cecil, Thomas W., Barry, Pete S., Pearson, John, Divan, Ralu, Tyberkevych, Vasyl, Chang, Clarence L., Welp, Ulrich, Kwok, Wai-Kwong, and Novosad, Valentine

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

We demonstrate microwave-mediated distant magnon-magnon coupling on a superconducting circuit platform, incorporating chip-mounted single-crystal Y$_3$Fe$_5$O$_{12}$ (YIG) spheres. Coherent level repulsion and dissipative level attraction between the magnon modes of the two YIG spheres are demonstrated. The former is mediated by cavity photons of a superconducting resonator, and the latter is mediated by propagating photons of a coplanar waveguide. Our results open new avenues towards exploring integrated hybrid magnonic networks for coherent information processing on a quantum-compatible superconducting platform., Comment: 6 pages, 4 figures, Accepted in Phys. Rev. Lett

Published
2022
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3. Optical leakage mitigation in ortho-mode transducer detectors for microwave applications

Author

Gualtieri, Riccardo, Barry, Peter S., Cecil, Thomas, Bender, Amy N., Chang, Clarence . L., Hood, John C., Lisovenko, Margarita, and Yefremenko, Volodymyr G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Instrumentation and Detectors
Abstract

Planar ortho-mode transducers (OMTs) are a commonly used method of coupling optical signals between waveguides and on-chip circuitry and detectors. While the ideal OMT-waveguide coupling requires minimal disturbance to the waveguide, when used for mm-wave applications the waveguide is typically constructed from two sections to allow the OMT probes to be inserted into the waveguide. This break in the waveguide is a source of signal leakage and can lead to loss of performance and increased experimental systematic errors. Here we report on the development of new OMT-to-waveguide coupling structures with the goal of reducing leakage at the detector wafer interface. The pixel to pixel optical leakage due to the gap between the coupling waveguide and the backshort is reduced by means of a protrusion that passes through the OMT membrane and electrically connects the two waveguide sections on either side of the wafer. High frequency electromagnetic simulations indicate that these protrusions are an effective method to reduce optical leakage in the gap by ~80% percent, with a ~60% filling factor, relative to an standard OMT coupling architecture. Prototype devices have been designed to characterize the performance of the new design using a relative measurement with varying filling factors. We outline the simulation setup and results, and present a chip layout and sample box that will be used to perform the initial measurements., Comment: 6 pages, 4 figures, conference proceeding

Published
2021
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4. CMB-S4: Forecasting Constraints on Primordial Gravitational Waves

Author

Collaboration, CMB-S4, Abazajian, Kevork, Addison, Graeme E., Adshead, Peter, Ahmed, Zeeshan, Akerib, Daniel, Ali, Aamir, Allen, Steven W., Alonso, David, Alvarez, Marcelo, Amin, Mustafa A., Anderson, Adam, Arnold, Kam S., Ashton, Peter, Baccigalupi, Carlo, Bard, Debbie, Barkats, Denis, Barron, Darcy, Barry, Peter S., Bartlett, James G., Thakur, Ritoban Basu, Battaglia, Nicholas, Bean, Rachel, Bebek, Chris, Bender, Amy N., Benson, Bradford A., Bianchini, Federico, Bischoff, Colin A., Bleem, Lindsey, Bock, James J., Bocquet, Sebastian, Boddy, Kimberly K., Bond, J. Richard, Borrill, Julian, Bouchet, François R., Brinckmann, Thejs, Brown, Michael L., Bryan, Sean, Buza, Victor, Byrum, Karen, Caimapo, Carlos Hervias, Calabrese, Erminia, Calafut, Victoria, Caldwell, Robert, Carlstrom, John E., Carron, Julien, Cecil, Thomas, Challinor, Anthony, Chang, Clarence L., Chinone, Yuji, Cho, Hsiao-Mei Sherry, Cooray, Asantha, Coulton, Will, Crawford, Thomas M., Crites, Abigail, Cukierman, Ari, Cyr-Racine, Francis-Yan, de Haan, Tijmen, Delabrouille, Jacques, Devlin, Mark, Di Valentino, Eleonora, Dierickx, Marion, Dobbs, Matt, Duff, Shannon, Dunkley, Jo, Dvorkin, Cora, Eimer, Joseph, Elleflot, Tucker, Errard, Josquin, Essinger-Hileman, Thomas, Fabbian, Giulio, Feng, Chang, Ferraro, Simone, Filippini, Jeffrey P., Flauger, Raphael, Flaugher, Brenna, Fraisse, Aurelien A., Frolov, Andrei, Galitzki, Nicholas, Gallardo, Patricio A., Galli, Silvia, Ganga, Ken, Gerbino, Martina, Gluscevic, Vera, Goeckner-Wald, Neil, Green, Daniel, Grin, Daniel, Grohs, Evan, Gualtieri, Riccardo, Gudmundsson, Jon E., Gullett, Ian, Gupta, Nikhel, Habib, Salman, Halpern, Mark, Halverson, Nils W., Hanany, Shaul, Harrington, Kathleen, Hasegawa, Masaya, Hasselfield, Matthew, Hazumi, Masashi, Heitmann, Katrin, Henderson, Shawn, Hensley, Brandon, Hill, Charles, Hill, J. Colin, Hlozek, Renée, Ho, Shuay-Pwu Patty, Hoang, Thuong, Holder, Gil, Holzapfel, William, Hood, John, Hubmayr, Johannes, Huffenberger, Kevin M., Hui, Howard, Irwin, Kent, Jeong, Oliver, Johnson, Bradley R., Jones, William C., Kang, Jae Hwan, Karkare, Kirit S., Katayama, Nobuhiko, Keskitalo, Reijo, Kisner, Theodore, Knox, Lloyd, Koopman, Brian J., Kosowsky, Arthur, Kovac, John, Kovetz, Ely D., Kuhlmann, Steve, Kuo, Chao-lin, Kusaka, Akito, Lähteenmäki, Anne, Lawrence, Charles R., Lee, Adrian T., Lewis, Antony, Li, Dale, Linder, Eric, Loverde, Marilena, Lowitz, Amy, Lubin, Phil, Madhavacheril, Mathew S., Mantz, Adam, Marques, Gabriela, Matsuda, Frederick, Mauskopf, Philip, McCarrick, Heather, McMahon, Jeffrey, Meerburg, P. Daniel, Melin, Jean-Baptiste, Menanteau, Felipe, Meyers, Joel, Millea, Marius, Mohr, Joseph, Moncelsi, Lorenzo, Monzani, Maria, Mroczkowski, Tony, Mukherjee, Suvodip, Nagy, Johanna, Namikawa, Toshiya, Nati, Federico, Natoli, Tyler, Newburgh, Laura, Niemack, Michael D., Nishino, Haruki, Nord, Brian, Novosad, Valentine, O'Brient, Roger, Padin, Stephen, Palladino, Steven, Partridge, Bruce, Petravick, Don, Pierpaoli, Elena, Pogosian, Levon, Prabhu, Karthik, Pryke, Clement, Puglisi, Giuseppe, Racine, Benjamin, Rahlin, Alexandra, Rao, Mayuri Sathyanarayana, Raveri, Marco, Reichardt, Christian L., Remazeilles, Mathieu, Rocha, Graca, Roe, Natalie A., Roy, Anirban, Ruhl, John E., Salatino, Maria, Saliwanchik, Benjamin, Schaan, Emmanuel, Schillaci, Alessandro, Schmitt, Benjamin, Schmittfull, Marcel M., Scott, Douglas, Sehgal, Neelima, Shandera, Sarah, Sherwin, Blake D., Shirokoff, Erik, Simon, Sara M., Slosar, Anze, Spergel, David, Germaine, Tyler St., Staggs, Suzanne T., Stark, Antony, Starkman, Glenn D., Stompor, Radek, Stoughton, Chris, Suzuki, Aritoki, Tajima, Osamu, Teply, Grant P., Thompson, Keith, Thorne, Ben, Timbie, Peter, Tomasi, Maurizio, Tristram, Matthieu, Tucker, Gregory, Umiltà, Caterina, van Engelen, Alexander, Vavagiakis, Eve M., Vieira, Joaquin D., Vieregg, Abigail G., Wagoner, Kasey, Wallisch, Benjamin, Wang, Gensheng, Watson, Scott, Westbrook, Ben, Whitehorn, Nathan, Wollack, Edward J., Wu, W. L. Kimmy, Xu, Zhilei, Yang, H. Y. Eric, Yasini, Siavash, Yefremenko, Volodymyr G., Yoon, Ki Won, Young, Edward, Yu, Cyndia, and Zonca, Andrea

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

CMB-S4---the next-generation ground-based cosmic microwave background (CMB) experiment---is set to significantly advance the sensitivity of CMB measurements and enhance our understanding of the origin and evolution of the Universe, from the highest energies at the dawn of time through the growth of structure to the present day. Among the science cases pursued with CMB-S4, the quest for detecting primordial gravitational waves is a central driver of the experimental design. This work details the development of a forecasting framework that includes a power-spectrum-based semi-analytic projection tool, targeted explicitly towards optimizing constraints on the tensor-to-scalar ratio, $r$, in the presence of Galactic foregrounds and gravitational lensing of the CMB. This framework is unique in its direct use of information from the achieved performance of current Stage 2--3 CMB experiments to robustly forecast the science reach of upcoming CMB-polarization endeavors. The methodology allows for rapid iteration over experimental configurations and offers a flexible way to optimize the design of future experiments given a desired scientific goal. To form a closed-loop process, we couple this semi-analytic tool with map-based validation studies, which allow for the injection of additional complexity and verification of our forecasts with several independent analysis methods. We document multiple rounds of forecasts for CMB-S4 using this process and the resulting establishment of the current reference design of the primordial gravitational-wave component of the Stage-4 experiment, optimized to achieve our science goals of detecting primordial gravitational waves for $r > 0.003$ at greater than $5\sigma$, or, in the absence of a detection, of reaching an upper limit of $r < 0.001$ at $95\%$ CL., Comment: 24 pages, 8 figures, 9 tables, submitted to ApJ. arXiv admin note: text overlap with arXiv:1907.04473

Published
2020
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5. Spin Vortex Resonance in Non-planar Ferromagnetic Dots

Author

Ding, Junjia, Lapa, Pavel, Jain, Shikha, Khaire, Trupti, Lendinez, Sergi, Zhang, Wei, Jungfleisch, Matthias B., Posada, Christian M., Yefremenko, Volodymyr G., Pearson, John E., Hoffmann, Axel, and Novosad, Valentine

Subjects
Condensed Matter - Materials Science, Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

In planar structures, the vortex resonance frequency changes little as a function of an in-plane magnetic field as long as the vortex state persists. Altering the topography of the element leads to a vastly different dynamic response that arises due to the local vortex core confinement effect. In this work, we studied the magnetic excitations in non-planar ferromagnetic dots using a broadband microwave spectroscopy technique. Two distinct resonance frequency ranges were observed depending on the position of the vortex core controllable by applying a relatively small magnetic field. The micromagnetic simulations are in qualitative agreement with the. experimental results.

Published
2016

6. Modeling Iridium-Based Trilayer and Bilayer Transition-Edge Sensors

Author

Wang, Gensheng, Beeman, Jeffrey, Chang, Clarence L, Ding, Junjia, Drobizhev, A, Fujikawa, BK, Han, K, Han, S, Hennings-Yeomans, R, Karapetrov, Goran, Kolomensky, Yury G, Novosad, Valentyn, O'Donnell, T, Ouellet, JL, Pearson, John, Sheff, B, Singh, V, Wagaarachchi, S, Wallig, JG, and Yefremenko, Volodymyr G

Subjects
Physical Sciences, Condensed Matter Physics, Superconductivity, proximity effect, transitionedge sensor, Usadel equations, Electrical and Electronic Engineering, Materials Engineering, General Physics, Electrical engineering, Condensed matter physics
Abstract

We report a model that can be used to calculate superconducting transition temperature of a transition-edge sensor (TES), which is either a normal metal-superconductor-normal metal trilayer or a normal metal-superconductor bilayer. The model allows the T-{C} estimation of a trilayer when the normal metals at the bottom and at the top are different. Furthermore, the model includes the spin flip time of the normal metals. We use the T-{C} calculations from this model for selected Ir-based trilayers and bilayers to help understand potential designs of low T-{C} TESs. A Au/Ir/Au trilayer can have a low T-{C} because the superconducting order parameter is reduced with normal metals at both sides. On the other hand, an Ir/Pt bilayer can have a low T-{C} because the much larger electron density of states of Pt reduces the superconducting order parameter more effectively. Moreover, the spin flip scattering of paramagnetic Pt also contributes to the T-{C} reduction.

Published
2017

8. CMB-S4

Author

Collaboration, The CMB-S4, Abazajian, Kevork, Addison, Graeme E., Adshead, Peter, Ahmed, Zeeshan, Akerib, Daniel, Ali, Aamir, Allen, Steven W., Alonso, David, Alvarez, Marcelo, Amin, Mustafa A., Anderson, Adam, Arnold, Kam S., Ashton, Peter, Baccigalupi, Carlo, Bard, Debbie, Barkats, Denis, Barron, Darcy, Barry, Peter S., Bartlett, James G., Thakur, Ritoban Basu, Battaglia, Nicholas, Bean, Rachel, Bebek, Chris, Bender, Amy N., Benson, Bradford A., Bianchini, Federico, Bischoff, Colin A., Bleem, Lindsey, Bock, James J., Bocquet, Sebastian, Boddy, Kimberly K., Bond, J. Richard, Borrill, Julian, Bouchet, François R., Brinckmann, Thejs, Brown, Michael L., Bryan, Sean, Buza, Victor, Byrum, Karen, Caimapo, Carlos Hervias, Calabrese, Erminia, Calafut, Victoria, Caldwell, Robert, Carlstrom, John E., Carron, Julien, Cecil, Thomas, Challinor, Anthony, Chang, Clarence L., Chinone, Yuji, Cho, Hsiao-Mei Sherry, Cooray, Asantha, Coulton, Will, Crawford, Thomas M., Crites, Abigail, Cukierman, Ari, Cyr-Racine, Francis-Yan, de Haan, Tijmen, Delabrouille, Jacques, Devlin, Mark, Di Valentino, Eleonora, Dierickx, Marion, Dobbs, Matt, Duff, Shannon, Dunkley, Jo, Dvorkin, Cora, Eimer, Joseph, Elleflot, Tucker, Errard, Josquin, Essinger-Hileman, Thomas, Fabbian, Giulio, Feng, Chang, Ferraro, Simone, Filippini, Jeffrey P., Flauger, Raphael, Flaugher, Brenna, Fraisse, Aurelien A., Frolov, Andrei, Galitzki, Nicholas, Gallardo, Patricio A., Galli, Silvia, Ganga, Ken, Gerbino, Martina, Gluscevic, Vera, Goeckner-Wald, Neil, Green, Daniel, Grin, Daniel, Grohs, Evan, Gualtieri, Riccardo, Gudmundsson, Jon E., Gullett, Ian, Gupta, Nikhel, Habib, Salman, Halpern, Mark, Halverson, Nils W., Hanany, Shaul, Harrington, Kathleen, Hasegawa, Masaya, Hasselfield, Matthew, Hazumi, Masashi, Heitmann, Katrin, Henderson, Shawn, Hensley, Brandon, Hill, Charles, Hill, J. Colin, Hlozek, Renée, Ho, Shuay-Pwu Patty, Hoang, Thuong, Holder, Gil, Holzapfel, William, Hood, John, Hubmayr, Johannes, Huffenberger, Kevin M., Hui, Howard, Irwin, Kent, Jeong, Oliver, Johnson, Bradley R., Jones, William C., Kang, Jae Hwan, Karkare, Kirit S., Katayama, Nobuhiko, Keskitalo, Reijo, Kisner, Theodore, Knox, Lloyd, Koopman, Brian J., Kosowsky, Arthur, Kovac, John, Kovetz, Ely D., Kuhlmann, Steve, Kuo, Chao-lin, Kusaka, Akito, Lähteenmäki, Anne, Lawrence, Charles R., Lee, Adrian T., Lewis, Antony, Li, Dale, Linder, Eric, Loverde, Marilena, Lowitz, Amy, Lubin, Phil, Madhavacheril, Mathew S., Mantz, Adam, Marques, Gabriela, Matsuda, Frederick, Mauskopf, Philip, McCarrick, Heather, McMahon, Jeffrey, Meerburg, P. Daniel, Melin, Jean-Baptiste, Menanteau, Felipe, Meyers, Joel, Millea, Marius, Mohr, Joseph, Moncelsi, Lorenzo, Monzani, Maria, Mroczkowski, Tony, Mukherjee, Suvodip, Nagy, Johanna, Namikawa, Toshiya, Nati, Federico, Natoli, Tyler, Newburgh, Laura, Niemack, Michael D., Nishino, Haruki, Nord, Brian, Novosad, Valentine, O'Brient, Roger, Padin, Stephen, Palladino, Steven, Partridge, Bruce, Petravick, Don, Pierpaoli, Elena, Pogosian, Levon, Prabhu, Karthik, Pryke, Clement, Puglisi, Giuseppe, Racine, Benjamin, Rahlin, Alexandra, Rao, Mayuri Sathyanarayana, Raveri, Marco, Reichardt, Christian L., Remazeilles, Mathieu, Rocha, Graca, Roe, Natalie A., Roy, Anirban, Ruhl, John E., Salatino, Maria, Saliwanchik, Benjamin, Schaan, Emmanuel, Schillaci, Alessandro, Schmitt, Benjamin, Schmittfull, Marcel M., Scott, Douglas, Sehgal, Neelima, Shandera, Sarah, Sherwin, Blake D., Shirokoff, Erik, Simon, Sara M., Slosar, Anze, Spergel, David, Germaine, Tyler St., Staggs, Suzanne T., Stark, Antony, Starkman, Glenn D., Stompor, Radek, Stoughton, Chris, Suzuki, Aritoki, Tajima, Osamu, Teply, Grant P., Thompson, Keith, Thorne, Ben, Timbie, Peter, Tomasi, Maurizio, Tristram, Matthieu, Tucker, Gregory, Umiltà, Caterina, van Engelen, Alexander, Vavagiakis, Eve M., Vieira, Joaquin D., Vieregg, Abigail G., Wagoner, Kasey, Wallisch, Benjamin, Wang, Gensheng, Watson, Scott, Westbrook, Ben, Whitehorn, Nathan, Wollack, Edward J., Wu, W. L. Kimmy, Xu, Zhilei, Yang, H. Y. Eric, Yasini, Siavash, Yefremenko, Volodymyr G., Yoon, Ki Won, Young, Edward, Yu, Cyndia, Zonca, Andrea, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Théorique - UMR CNRS 3681 (IPHT), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), CMB-S4, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Université Paris-Sud - Paris 11 (UP11), Apollo - University of Cambridge Repository, Van Swinderen Institute for Particle Physics and G, Cosmic Frontier, Abazajian, K, Addison, G, Adshead, P, Ahmed, Z, Akerib, D, Ali, A, Allen, S, Alonso, D, Alvarez, M, Amin, M, Anderson, A, Arnold, K, Ashton, P, Baccigalupi, C, Bard, D, Barkats, D, Barron, D, Barry, P, Bartlett, J, Basu Thakur, R, Battaglia, N, Bean, R, Bebek, C, Bender, A, Benson, B, Bianchini, F, Bischoff, C, Bleem, L, Bock, J, Bocquet, S, Boddy, K, Richard Bond, J, Borrill, J, Bouchet, F, Brinckmann, T, Brown, M, Bryan, S, Buza, V, Byrum, K, Hervias Caimapo, C, Calabrese, E, Calafut, V, Caldwell, R, Carlstrom, J, Carron, J, Cecil, T, Challinor, A, Chang, C, Chinone, Y, Sherry Cho, H, Cooray, A, Coulton, W, Crawford, T, Crites, A, Cukierman, A, Cyr-Racine, F, De Haan, T, Delabrouille, J, Devlin, M, Di Valentino, E, Dierickx, M, Dobbs, M, Duff, S, Dvorkin, C, Eimer, J, Elleflot, T, Errard, J, Essinger-Hileman, T, Fabbian, G, Feng, C, Ferraro, S, Filippini, J, Flauger, R, Flaugher, B, Fraisse, A, Frolov, A, Galitzki, N, Gallardo, P, Galli, S, Ganga, K, Gerbino, M, Gluscevic, V, Goeckner-Wald, N, Green, D, Grin, D, Grohs, E, Gualtieri, R, Gudmundsson, J, Gullett, I, Gupta, N, Habib, S, Halpern, M, Halverson, N, Hanany, S, Harrington, K, Hasegawa, M, Hasselfield, M, Hazumi, M, Heitmann, K, Henderson, S, Hensley, B, Hill, C, Colin Hill, J, Hlozek, R, Patty Ho, S, Hoang, T, Holder, G, Holzapfel, W, Hood, J, Hubmayr, J, Huffenberger, K, Hui, H, Irwin, K, Jeong, O, Johnson, B, Jones, W, Hwan Kang, J, Karkare, K, Katayama, N, Keskitalo, R, Kisner, T, Knox, L, Koopman, B, Kosowsky, A, Kovac, J, Kovetz, E, Kuhlmann, S, Kuo, C, Kusaka, A, Lahteenmaki, A, Lawrence, C, Lee, A, Lewis, A, Li, D, Linder, E, Loverde, M, Lowitz, A, Lubin, P, Madhavacheril, M, Mantz, A, Marques, G, Matsuda, F, Mauskopf, P, Mccarrick, H, Mcmahon, J, Daniel Meerburg, P, Melin, J, Menanteau, F, Meyers, J, Millea, M, Mohr, J, Moncelsi, L, Monzani, M, Mroczkowski, T, Mukherjee, S, Nagy, J, Namikawa, T, Nati, F, Natoli, T, Newburgh, L, Niemack, M, Nishino, H, Nord, B, Novosad, V, O'Brient, R, Padin, S, Palladino, S, Partridge, B, Petravick, D, Pierpaoli, E, Pogosian, L, Prabhu, K, Pryke, C, Puglisi, G, Racine, B, Rahlin, A, Sathyanarayana Rao, M, Raveri, M, Reichardt, C, Remazeilles, M, Rocha, G, Roe, N, Roy, A, Ruhl, J, Salatino, M, Saliwanchik, B, Schaan, E, Schillaci, A, Schmitt, B, Schmittfull, M, Scott, D, Sehgal, N, Shandera, S, Sherwin, B, Shirokoff, E, Simon, S, Slosar, A, Spergel, D, S, T, Staggs, S, Stark, A, Starkman, G, Stompor, R, Stoughton, C, Suzuki, A, Tajima, O, Teply, G, Thompson, K, Thorne, B, Timbie, P, Tomasi, M, Tristram, M, Tucker, G, Umilta, C, Van Engelen, A, Vavagiakis, E, Vieira, J, Vieregg, A, Wagoner, K, Wallisch, B, Wang, G, Watson, S, Westbrook, B, Whitehorn, N, Wollack, E, Kimmy Wu, W, Xu, Z, Eric Yang, H, Yasini, S, Yefremenko, V, Won Yoon, K, Young, E, Yu, C, Zonca, A, University of California Irvine, Johns Hopkins University, University of Illinois at Urbana-Champaign, SLAC National Accelerator Laboratory, University of California Berkeley, Stanford University, University of Oxford, Rice University, Fermi National Accelerator Laboratory, University of California San Diego, International School for Advanced Studies, Lawrence Berkeley National Laboratory, Harvard University, University of New Mexico, Argonne National Laboratory, Université Paris-Diderot, California Institute of Technology, Cornell University, University of Melbourne, University of Cincinnati, Ludwig Maximilian University of Munich, University of Toronto, UMR7095, Stony Brook University, University of Manchester, Arizona State University, Florida State University, Cardiff University, Dartmouth College, University of Geneva, University of Cambridge, The University of Tokyo, University of Groningen, University of Chicago, University of Pennsylvania, McGill University, National Institute of Standards and Technology, NASA Goddard Space Flight Center, University of Sussex, Princeton University, Simon Fraser University, National Institute for Nuclear Physics, Haverford College, Stockholm University, Case Western Reserve University, University of British Columbia, University of Colorado Boulder, University of Minnesota Twin Cities, University of Michigan, Ann Arbor, Simons Foundation, Columbia University, University of Virginia, University of California Davis, Yale University, University of Pittsburgh, Ben-Gurion University of the Negev, Department of Electronics and Nanoengineering, Jet Propulsion Laboratory, University of California Santa Barbara, Perimeter Institute for Theoretical Physics, Service d'Astrophysique CEA, European Southern Observatory, Washington University St. Louis, University of Milan - Bicocca, University of Southern California, Institute for Advanced Studies, Pennsylvania State University, Brookhaven National Laboratory, Kyoto University, University of Wisconsin-Madison, University of Milano, Université Paris-Saclay, Brown University, Syracuse University, University of California Los Angeles, Aalto-yliopisto, and Aalto University

Subjects
Astrophysics and Astronomy, Cosmology and Nongalactic Astrophysics (astro-ph.CO), Cosmology, CMB, Settore FIS/05, Space and Planetary Science, astro-ph.CO, FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Galaxies and Cosmology, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

CMB-S4---the next-generation ground-based cosmic microwave background (CMB) experiment---is set to significantly advance the sensitivity of CMB measurements and enhance our understanding of the origin and evolution of the Universe, from the highest energies at the dawn of time through the growth of structure to the present day. Among the science cases pursued with CMB-S4, the quest for detecting primordial gravitational waves is a central driver of the experimental design. This work details the development of a forecasting framework that includes a power-spectrum-based semi-analytic projection tool, targeted explicitly towards optimizing constraints on the tensor-to-scalar ratio, $r$, in the presence of Galactic foregrounds and gravitational lensing of the CMB. This framework is unique in its direct use of information from the achieved performance of current Stage 2--3 CMB experiments to robustly forecast the science reach of upcoming CMB-polarization endeavors. The methodology allows for rapid iteration over experimental configurations and offers a flexible way to optimize the design of future experiments given a desired scientific goal. To form a closed-loop process, we couple this semi-analytic tool with map-based validation studies, which allow for the injection of additional complexity and verification of our forecasts with several independent analysis methods. We document multiple rounds of forecasts for CMB-S4 using this process and the resulting establishment of the current reference design of the primordial gravitational-wave component of the Stage-4 experiment, optimized to achieve our science goals of detecting primordial gravitational waves for $r > 0.003$ at greater than $5��$, or, in the absence of a detection, of reaching an upper limit of $r < 0.001$ at $95\%$ CL., 24 pages, 8 figures, 9 tables, submitted to ApJ. arXiv admin note: text overlap with arXiv:1907.04473

Published
2022

9. CMB-S4: Forecasting Constraints on Primordial Gravitational Waves

Author

Abazajian, Kevork, primary, Addison, Graeme E., additional, Adshead, Peter, additional, Ahmed, Zeeshan, additional, Akerib, Daniel, additional, Ali, Aamir, additional, Allen, Steven W., additional, Alonso, David, additional, Alvarez, Marcelo, additional, Amin, Mustafa A., additional, Anderson, Adam, additional, Arnold, Kam S., additional, Ashton, Peter, additional, Baccigalupi, Carlo, additional, Bard, Debbie, additional, Barkats, Denis, additional, Barron, Darcy, additional, Barry, Peter S., additional, Bartlett, James G., additional, Basu Thakur, Ritoban, additional, Battaglia, Nicholas, additional, Bean, Rachel, additional, Bebek, Chris, additional, Bender, Amy N., additional, Benson, Bradford A., additional, Bianchini, Federico, additional, Bischoff, Colin A., additional, Bleem, Lindsey, additional, Bock, James J., additional, Bocquet, Sebastian, additional, Boddy, Kimberly K., additional, Richard Bond, J., additional, Borrill, Julian, additional, Bouchet, François R., additional, Brinckmann, Thejs, additional, Brown, Michael L., additional, Bryan, Sean, additional, Buza, Victor, additional, Byrum, Karen, additional, Hervias Caimapo, Carlos, additional, Calabrese, Erminia, additional, Calafut, Victoria, additional, Caldwell, Robert, additional, Carlstrom, John E., additional, Carron, Julien, additional, Cecil, Thomas, additional, Challinor, Anthony, additional, Chang, Clarence L., additional, Chinone, Yuji, additional, Sherry Cho, Hsiao-Mei, additional, Cooray, Asantha, additional, Coulton, Will, additional, Crawford, Thomas M., additional, Crites, Abigail, additional, Cukierman, Ari, additional, Cyr-Racine, Francis-Yan, additional, de Haan, Tijmen, additional, Delabrouille, Jacques, additional, Devlin, Mark, additional, Di Valentino, Eleonora, additional, Dierickx, Marion, additional, Dobbs, Matt, additional, Duff, Shannon, additional, Dvorkin, Cora, additional, Eimer, Joseph, additional, Elleflot, Tucker, additional, Errard, Josquin, additional, Essinger-Hileman, Thomas, additional, Fabbian, Giulio, additional, Feng, Chang, additional, Ferraro, Simone, additional, Filippini, Jeffrey P., additional, Flauger, Raphael, additional, Flaugher, Brenna, additional, Fraisse, Aurelien A., additional, Frolov, Andrei, additional, Galitzki, Nicholas, additional, Gallardo, Patricio A., additional, Galli, Silvia, additional, Ganga, Ken, additional, Gerbino, Martina, additional, Gluscevic, Vera, additional, Goeckner-Wald, Neil, additional, Green, Daniel, additional, Grin, Daniel, additional, Grohs, Evan, additional, Gualtieri, Riccardo, additional, Gudmundsson, Jon E., additional, Gullett, Ian, additional, Gupta, Nikhel, additional, Habib, Salman, additional, Halpern, Mark, additional, Halverson, Nils W., additional, Hanany, Shaul, additional, Harrington, Kathleen, additional, Hasegawa, Masaya, additional, Hasselfield, Matthew, additional, Hazumi, Masashi, additional, Heitmann, Katrin, additional, Henderson, Shawn, additional, Hensley, Brandon, additional, Hill, Charles, additional, Colin Hill, J., additional, Hložek, Renée, additional, Patty Ho, Shuay-Pwu, additional, Hoang, Thuong, additional, Holder, Gil, additional, Holzapfel, William, additional, Hood, John, additional, Hubmayr, Johannes, additional, Huffenberger, Kevin M., additional, Hui, Howard, additional, Irwin, Kent, additional, Jeong, Oliver, additional, Johnson, Bradley R., additional, Jones, William C., additional, Hwan Kang, Jae, additional, Karkare, Kirit S., additional, Katayama, Nobuhiko, additional, Keskitalo, Reijo, additional, Kisner, Theodore, additional, Knox, Lloyd, additional, Koopman, Brian J., additional, Kosowsky, Arthur, additional, Kovac, John, additional, Kovetz, Ely D., additional, Kuhlmann, Steve, additional, Kuo, Chao-lin, additional, Kusaka, Akito, additional, Lähteenmäki, Anne, additional, Lawrence, Charles R., additional, Lee, Adrian T., additional, Lewis, Antony, additional, Li, Dale, additional, Linder, Eric, additional, Loverde, Marilena, additional, Lowitz, Amy, additional, Lubin, Phil, additional, Madhavacheril, Mathew S., additional, Mantz, Adam, additional, Marques, Gabriela, additional, Matsuda, Frederick, additional, Mauskopf, Philip, additional, McCarrick, Heather, additional, McMahon, Jeffrey, additional, Daniel Meerburg, P., additional, Melin, Jean-Baptiste, additional, Menanteau, Felipe, additional, Meyers, Joel, additional, Millea, Marius, additional, Mohr, Joseph, additional, Moncelsi, Lorenzo, additional, Monzani, Maria, additional, Mroczkowski, Tony, additional, Mukherjee, Suvodip, additional, Nagy, Johanna, additional, Namikawa, Toshiya, additional, Nati, Federico, additional, Natoli, Tyler, additional, Newburgh, Laura, additional, Niemack, Michael D., additional, Nishino, Haruki, additional, Nord, Brian, additional, Novosad, Valentine, additional, O’Brient, Roger, additional, Padin, Stephen, additional, Palladino, Steven, additional, Partridge, Bruce, additional, Petravick, Don, additional, Pierpaoli, Elena, additional, Pogosian, Levon, additional, Prabhu, Karthik, additional, Pryke, Clement, additional, Puglisi, Giuseppe, additional, Racine, Benjamin, additional, Rahlin, Alexandra, additional, Sathyanarayana Rao, Mayuri, additional, Raveri, Marco, additional, Reichardt, Christian L., additional, Remazeilles, Mathieu, additional, Rocha, Graca, additional, Roe, Natalie A., additional, Roy, Anirban, additional, Ruhl, John E., additional, Salatino, Maria, additional, Saliwanchik, Benjamin, additional, Schaan, Emmanuel, additional, Schillaci, Alessandro, additional, Schmitt, Benjamin, additional, Schmittfull, Marcel M., additional, Scott, Douglas, additional, Sehgal, Neelima, additional, Shandera, Sarah, additional, Sherwin, Blake D., additional, Shirokoff, Erik, additional, Simon, Sara M., additional, Slosar, Anže, additional, Spergel, David, additional, St. Germaine, Tyler, additional, Staggs, Suzanne T., additional, Stark, Antony, additional, Starkman, Glenn D., additional, Stompor, Radek, additional, Stoughton, Chris, additional, Suzuki, Aritoki, additional, Tajima, Osamu, additional, Teply, Grant P., additional, Thompson, Keith, additional, Thorne, Ben, additional, Timbie, Peter, additional, Tomasi, Maurizio, additional, Tristram, Matthieu, additional, Tucker, Gregory, additional, Umiltà, Caterina, additional, van Engelen, Alexander, additional, Vavagiakis, Eve M., additional, Vieira, Joaquin D., additional, Vieregg, Abigail G., additional, Wagoner, Kasey, additional, Wallisch, Benjamin, additional, Wang, Gensheng, additional, Watson, Scott, additional, Westbrook, Ben, additional, Whitehorn, Nathan, additional, Wollack, Edward J., additional, Kimmy Wu, W. L., additional, Xu, Zhilei, additional, Eric Yang, H. Y., additional, Yasini, Siavash, additional, Yefremenko, Volodymyr G., additional, Won Yoon, Ki, additional, Young, Edward, additional, Yu, Cyndia, additional, and Zonca, Andrea, additional

Published
2022
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10. Coherent Coupling of Two Remote Magnonic Resonators Mediated by Superconducting Circuits

Author

Li, Yi, primary, Yefremenko, Volodymyr G., additional, Lisovenko, Marharyta, additional, Trevillian, Cody, additional, Polakovic, Tomas, additional, Cecil, Thomas W., additional, Barry, Peter S., additional, Pearson, John, additional, Divan, Ralu, additional, Tyberkevych, Vasyl, additional, Chang, Clarence L., additional, Welp, Ulrich, additional, Kwok, Wai-Kwong, additional, and Novosad, Valentine, additional

Published
2022
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12. Characterization and performance of the second-year SPT-3G focal plane

Author

Ahmed, Zeeshan, primary, Thakur, Ritoban B., primary, Bender, Amy N., primary, Benson, Bradford A., primary, Carlstrom, John E., primary, Carter, Faustin W., primary, Cecil, Thomas W., primary, Chang, Clarence L., primary, Cliche, Jean-François, primary, Cukierman, Ari, primary, de Haan, Tijmen, primary, Ding, Junjia, primary, Dobbs, Matthew A., primary, Everett, Wendeline, primary, Foster, Allen, primary, Gilbert, Adam, primary, Groh, John C., primary, Halverson, Nils W., primary, Harke-Hosemann, Angelina H., primary, Harrington, Nicholas L., primary, Henning, Jason W., primary, Holzapfel, William L., primary, Huang, Nicholas, primary, Irwin, Kent D., primary, Jeong, Oliver B., primary, Jonas, Michelle, primary, Khaire, Trupti S., primary, Kofman, Anna M., primary, Korman, Milo, primary, Kubik, Donna L., primary, Kuhlmann, Steve, primary, Kuo, Chao-Lin, primary, Lee, Adrian T., primary, Lowitz, Amy E., primary, Meyer, Stephan S., primary, Michalik, Daniel, primary, Montgomery, Joshua, primary, Nadolski, Andrew, primary, Natoli, Tyler, primary, Nguyen, Hogan, primary, Noble, Gavin I., primary, Novosad, Valentine, primary, Padin, Stephen, primary, Pan, Zhaodi, primary, Pearson, John, primary, Posada, Chrystian M., primary, Rahlin, Alexandra, primary, Ruhl, John E., primary, Sayre, James T., primary, Shirokoff, Erik, primary, Smecher, Graeme, primary, Sobrin, Joshua A., primary, Stark, Antony A., primary, Story, Kyle T., primary, Suzuki, Aritoki, primary, Thompson, Keith L., primary, Tucker, Carole, primary, Vanderlinde, Keith, primary, Vieira, Joaquin D., primary, Wang, Gensheng, primary, Whitehorn, Nathan, primary, Yefremenko, Volodymyr G., primary, Yoon, Ki Won, primary, Young, Matt R., primary, Gallicchio, Jason, primary, Quan, Wei, primary, Guns, Sam T., primary, Dutcher, Daniel, primary, Anderson, Adam J., primary, Ade, Peter A. R., primary, and Avva, Jessica S., primary

Published
2018
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13. Spin Vortex Resonance in Non-planar Ferromagnetic Dots

Author

Ding, Junjia, primary, Lapa, Pavel, additional, Jain, Shikha, additional, Khaire, Trupti, additional, Lendinez, Sergi, additional, Zhang, Wei, additional, Jungfleisch, Matthias B., additional, Posada, Christian M., additional, Yefremenko, Volodymyr G., additional, Pearson, John E., additional, Hoffmann, Axel, additional, and Novosad, Valentine, additional

Published
2016
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14. TES Development for a Frequency Selective Bolometer Camera.

Author

Datesman, Aaron M., Downes, Thomas P., Perera, Thushara A., Gensheng Wang, Yefremenko, Volodymyr G., Pearson, John E., Novosad, Valentyn, Divan, Ralu, Clarence L. Chang, Logan, Daniel W., Meyer, Stephan S., Wilson, Grant W., Bleem, Lindsey E., Crites, Abigail T., McMahon, Jeffrey J., and Carlstrom, John E.

Subjects
CAMERAS, BOLOMETERS, DETECTORS, SUPERCONDUCTORS
Abstract

We discuss the development, at Argonne National Laboratory (ANL), of a four-pixel camera with four spectral channels centered at 150, 220, 270, and 360 GHz. The scientific motivation involves photometry of distant dusty galaxies located by Spitzer and SCUBA, as well as the study of other millimeter-wave sources such as ultra-luminous infrared galaxies, the Sunyaev-Zeldovich effect in clusters, and galactic dust. The camera incorporates Frequency Selective Bolometer (FSB) and superconducting Transition-Edge Sensor (TES) technology. The current generation of TES devices we examine utilizes proximity effect superconducting bilayers of Mo/Au, Ti, or Ti/Au as TESs, located along with frequency selective absorbing struc- tures on silicon nitride membranes. The detector incorporates lithographically patterned structures designed to address both TES device stability and detector thermal transport concerns. The membrane is not perforated, resulting in a detector which is comparatively robust mechanically. In this paper, we report on the development of the superconducting bilayer TES technology, the design and testing of the detector thermal transport and device stability control structures, optical and thermal test results, and the use of new materials. [ABSTRACT FROM AUTHOR]

Published
2009
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15. Coherent Coupling of Two Remote Magnonic Resonators Mediated by Superconducting Circuits.

Author

Yi Li, Yefremenko, Volodymyr G., Lisovenko, Marharyta, Trevillian, Cody, Polakovic, Tomas, Cecil, Thomas W., Barry, Peter S., Pearson, John, Divan, Ralu, Tyberkevych, Vasyl, Chang, Clarence L., Welp, Ulrich, Wai-Kwong Kwok, and Novosad, Valentine

Subjects
*SUPERCONDUCTING resonators, *MAGNONS, *COPLANAR waveguides, *SUPERCONDUCTING circuits, *INFORMATION networks, *INFORMATION processing, *PHOTONS, *SPHERES
Abstract

We demonstrate microwave-mediated distant magnon-magnon coupling on a superconducting circuit platform, incorporating chip-mounted single-crystal Y3Fe5O12 (YIG) spheres. Coherent level repulsion and dissipative level attraction between the magnon modes of the two YIG spheres are demonstrated. The former is mediated by cavity photons of a superconducting resonator, and the latter is mediated by propagating photons of a coplanar waveguide. Our results open new avenues toward exploring integrated hybrid magnonic networks for coherent information processing on a quantum-compatible superconducting platform. [ABSTRACT FROM AUTHOR]

Published
2022
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16. Characterization and performance of the second-year SPT-3G focal plane

Author

Gao, Jian-Rong, Zmuidzinas, Jonas, Avva, Jessica S., Ade, Peter A. R., Anderson, Adam J., Dutcher, Daniel, Guns, Sam T., Quan, Wei, Gallicchio, Jason, Young, Matt R., Yoon, Ki Won, Yefremenko, Volodymyr G., Whitehorn, Nathan, Wang, Gensheng, Vieira, Joaquin D., Vanderlinde, Keith, Tucker, Carole, Thompson, Keith L., Suzuki, Aritoki, Story, Kyle T., Stark, Antony A., Sobrin, Joshua A., Smecher, Graeme, Shirokoff, Erik, Sayre, James T., Ruhl, John E., Rahlin, Alexandra, Posada, Chrystian M., Pearson, John, Pan, Zhaodi, Padin, Stephen, Novosad, Valentine, Noble, Gavin I., Nguyen, Hogan, Natoli, Tyler, Nadolski, Andrew, Montgomery, Joshua, Michalik, Daniel, Meyer, Stephan S., Lowitz, Amy E., Lee, Adrian T., Kuo, Chao-Lin, Kuhlmann, Steve, Kubik, Donna L., Korman, Milo, Kofman, Anna M., Khaire, Trupti S., Jonas, Michelle, Jeong, Oliver B., Irwin, Kent D., Huang, Nicholas, Holzapfel, William L., Henning, Jason W., Harrington, Nicholas L., Harke-Hosemann, Angelina H., Halverson, Nils W., Groh, John C., Gilbert, Adam, Foster, Allen, Everett, Wendeline, Dobbs, Matthew A., Ding, Junjia, de Haan, Tijmen, Cukierman, Ari, Cliche, Jean-François, Chang, Clarence L., Cecil, Thomas W., Carter, Faustin W., Carlstrom, John E., Benson, Bradford A., Bender, Amy N., Thakur, Ritoban B., Ahmed, Zeeshan, Gao, Jian-Rong, Zmuidzinas, Jonas, Avva, Jessica S., Ade, Peter A. R., Anderson, Adam J., Dutcher, Daniel, Guns, Sam T., Quan, Wei, Gallicchio, Jason, Young, Matt R., Yoon, Ki Won, Yefremenko, Volodymyr G., Whitehorn, Nathan, Wang, Gensheng, Vieira, Joaquin D., Vanderlinde, Keith, Tucker, Carole, Thompson, Keith L., Suzuki, Aritoki, Story, Kyle T., Stark, Antony A., Sobrin, Joshua A., Smecher, Graeme, Shirokoff, Erik, Sayre, James T., Ruhl, John E., Rahlin, Alexandra, Posada, Chrystian M., Pearson, John, Pan, Zhaodi, Padin, Stephen, Novosad, Valentine, Noble, Gavin I., Nguyen, Hogan, Natoli, Tyler, Nadolski, Andrew, Montgomery, Joshua, Michalik, Daniel, Meyer, Stephan S., Lowitz, Amy E., Lee, Adrian T., Kuo, Chao-Lin, Kuhlmann, Steve, Kubik, Donna L., Korman, Milo, Kofman, Anna M., Khaire, Trupti S., Jonas, Michelle, Jeong, Oliver B., Irwin, Kent D., Huang, Nicholas, Holzapfel, William L., Henning, Jason W., Harrington, Nicholas L., Harke-Hosemann, Angelina H., Halverson, Nils W., Groh, John C., Gilbert, Adam, Foster, Allen, Everett, Wendeline, Dobbs, Matthew A., Ding, Junjia, de Haan, Tijmen, Cukierman, Ari, Cliche, Jean-François, Chang, Clarence L., Cecil, Thomas W., Carter, Faustin W., Carlstrom, John E., Benson, Bradford A., Bender, Amy N., Thakur, Ritoban B., and Ahmed, Zeeshan

Abstract

The third-generation instrument for the 10-meter South Pole Telescope, SPT-3G, was first installed in January 2017. In addition to completely new cryostats, secondary telescope optics, and readout electronics, the number of detectors in the focal plane has increased by an order of magnitude from previous instruments to ~16,000. The SPT-3G focal plane consists of ten detector modules, each with an array of 269 trichroic, polarization-sensitive pixels on a six-inch silicon wafer. Within each pixel is a broadband, dual-polarization sinuous antenna; the signal from each orthogonal linear polarization is divided into three frequency bands centered at 95, 150, and 220 GHz by in-line lumped element filters and transmitted via superconducting microstrip to Ti/Au transition-edge sensor (TES) bolometers. Properties of the TES film, microstrip filters, and bolometer island must be tightly controlled to achieve optimal performance. For the second year of SPT-3G operation, we have replaced all ten wafers in the focal plane with new detector arrays tuned to increase mapping speed and improve overall performance. Here we discuss the TES superconducting transition temperature and normal resistance, detector saturation power, bandpasses, optical efficiency, and full array yield for the 2018 focal plane.

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