Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Christine G. Pappas"'
Autor:
Nathan Nakamura, Paul Szypryt, Amber L. Dagel, Bradley K. Alpert, Douglas A. Bennett, William Bertrand Doriese, Malcolm Durkin, Joseph W. Fowler, Dylan T. Fox, Johnathon D. Gard, Ryan N. Goodner, James Zachariah Harris, Gene C. Hilton, Edward S. Jimenez, Burke L. Kernen, Kurt W. Larson, Zachary H. Levine, Daniel McArthur, Kelsey M. Morgan, Galen C. O’Neil, Nathan J. Ortiz, Christine G. Pappas, Carl D. Reintsema, Daniel R. Schmidt, Peter A. Schultz, Kyle R. Thompson, Joel N. Ullom, Leila Vale, Courtenay T. Vaughan, Christopher Walker, Joel C. Weber, Jason W. Wheeler, Daniel S. Swetz
Publikováno v:
Sensors, Vol 24, Iss 9, p 2890 (2024)
X-ray nanotomography is a powerful tool for the characterization of nanoscale materials and structures, but it is difficult to implement due to the competing requirements of X-ray flux and spot size. Due to this constraint, state-of-the-art nanotomog
Externí odkaz:
https://doaj.org/article/29a0bb637fbf4bb0aa4316c5cec7176a
Autor:
Paul Szypryt, Nathan Nakamura, Daniel T. Becker, Douglas A. Bennett, Amber L. Dagel, W. Bertrand Doriese, Joseph W. Fowler, Johnathon D. Gard, J. Zachariah Harris, Gene C. Hilton, Jozsef Imrek, Edward S. Jimenez, Kurt W. Larson, Zachary H. Levine, John A. B. Mates, D. McArthur, Luis Miaja-Avila, Kelsey M. Morgan, Galen C. O'Neil, Nathan J. Ortiz, Christine G. Pappas, Daniel R. Schmidt, Kyle R. Thompson, Joel N. Ullom, Leila Vale, Michael R. Vissers, Christopher Walker, Joel C. Weber, Abigail L. Wessels, Jason W. Wheeler, Daniel S. Swetz
Publikováno v:
IEEE Transactions on Applied Superconductivity. 33:1-5
We report on the 1,000-element transition-edge sensor (TES) x-ray spectrometer implementation of the TOMographic Circuit Analysis Tool (TOMCAT). TOMCAT combines a high spatial resolution scanning electron microscope (SEM) with a highly efficient and
Autor:
Edward S. Jimenez, Edward J. Garboczi, Christine G. Pappas, Joseph W. Fowler, Nathan J. Ortiz, Douglas A. Bennett, Johnathon D. Gard, Daniel Schmidt, Daniel S. Swetz, John A. B. Mates, Joel N. Ullom, J. Imrek, Kelsey M. Morgan, Amber L. Dagel, Kyle R. Thompson, Zachary H. Levine, Kurt W. Larson, Daniel R. McArthur, Carl D. Reintsema, Christopher P. Walker, Paul Szypryt, W. Bertrand Doriese, Jason W. Wheeler, Galen C. O'Neil, William J. Boone, Nathan Nakamura, Gene C. Hilton, Malcolm Durkin, V. Kotsubo, Joel C. Weber, Abigail L. Wessels, Gabriella M. Dalton
Publikováno v:
IEEE Trans Appl Supercond
Feature sizes in integrated circuits have decreased substantially over time, and it has become increasingly difficult to three-dimensionally image these complex circuits after fabrication. This can be important for process development, defect analysi
Autor:
Daikang Yan, Joel C. Weber, Tejas Guruswamy, Kelsey M. Morgan, Galen C. O’Neil, Abigail L. Wessels, Douglas A. Bennett, Christine G. Pappas, John A. Mates, Johnathon D. Gard, Daniel T. Becker, Joseph W. Fowler, Daniel S. Swetz, Daniel R. Schmidt, Joel N. Ullom, Takuma Okumura, Tadaaki Isobe, Toshiyuki Azuma, Shinji Okada, Shinya Yamada, Tadashi Hashimoto, Orlando Quaranta, Antonino Miceli, Lisa M. Gades, Umeshkumar M. Patel, Nancy Paul, Guojie Bian, Paul Indelicato
Superconducting transition-edge sensor (TES) microcalorimeters have great utility in x-ray applications owing to their high energy resolution, good collecting efficiency and the feasibility of being multiplexed into large arrays. In this work, we dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94dcc39af045c6d1488b0db76034c348
Autor:
Galen C. O'Neil, W. Bertrand Doriese, Kent D. Irwin, Robert W. Stevens, E. V. Denison, Saptarshi Chaudhuri, Betty A. Young, Leila R. Vale, Carl D. Reintsema, Simon R. Bandler, Christine G. Pappas, Joseph W. Fowler, Paul Szypryt, Shannon M. Duff, Joel N. Ullom, Stephen J. Smith, Malcolm Durkin, C. Dawson, Daniel S. Swetz, Connor T. FitzGerald, Young Il Joe, Joel C. Weber, Gene C. Hilton, Johnathon D. Gard, David A. Rudman, Kelsey M. Morgan
Publikováno v:
IEEE Transactions on Applied Superconductivity. 29:1-5
Readout of a large, spacecraft-based array of superconducting transition-edge sensors (TESs) requires careful management of the layout area and power dissipation of the cryogenic-circuit components. We present three optimizations of our time- (TDM) a
Autor:
Dan Van Winkle, Kent D. Irwin, William B. Doriese, Christine G. Pappas, Douglas A. Bennett, Abigail L. Wessels, Dale Li, Daniel Schmidt, Johnathon D. Gard, Kelsey M. Morgan, Joel N. Ullom, Charles J. Titus, John A. B. Mates, D. T. Becker, Daniel S. Swetz, Sang Jun Lee
Publikováno v:
IEEE Trans Appl Supercond
We are designing an array of transition-edge sensor (TES) microcalorimeters for a soft X-ray spectrometer at the Linac Coherent Light Source at SLAC National Accelerator Laboratory to coincide with upgrades to the free electron laser facility. The co
Autor:
Christine G. Pappas, Daniel Schmidt, John A. B. Mates, Kelsey M. Morgan, D. A. Bennett, Abigail L. Wessels, J. Imrek, Johnathon D. Gard, Daniel S. Swetz, Joel N. Ullom, Carl D. Reintsema, Joel C. Weber, Dan Becker
Publikováno v:
J Low Temp Phys
Microwave SQUID multiplexing has become a key technology for reading out large arrays of X-ray and gamma-ray microcalorimeters with mux factors of 100 or more. The desire for fast X-ray pulses that accommodate photon counting rates of hundreds or tho
Autor:
Simone Aiola, Suzanne T. Staggs, C. Sifon, J. Richard Bond, Martine Lokken, Bruce Partridge, Brittany Fuzia, Giampaolo Pisano, Matthew Hasselfield, Vincent Lakey, Shannon M. Duff, H. M. Cho, Naomi Robertson, Brandon S. Hensley, Laura Newburgh, Alexander van Engelen, Jesus Rivera, Kirsten Hall, Matt Hilton, Susan E. Clark, Kavilan Moodley, Rachel Bean, Kent D. Irwin, David Alonso, Andrina Nicola, Edward J. Wollack, Mathew S. Madhavacheril, Dhaneshwar D. Sunder, Brian J. Koopman, David N. Spergel, Rolando Dünner, Jakob M. Helton, Toshiya Namikawa, Zhilei Xu, Sigurd Naess, Leopoldo Infante, Adam D. Hincks, Emily Grace, Renée Hložek, Ningfeng Zhu, Felipe Rojas, Jeff McMahon, Grace E. Chesmore, Jacob Klein, Max Fankhanel, Frank J. Qu, Heather Prince, S. Henderson, Yaqiong Li, Timothy D. Morton, Dale Li, Jason E. Austermann, E. V. Denison, Jason R. Stevens, Robert Thornton, Kenda Knowles, Christine G. Pappas, Amanda MacInnis, Yuhan Wang, Joseph E. Golec, Precious Sikhosana, Adriaan J. Duivenvoorden, Neelima Sehgal, John P. Hughes, Felipe Maldonado, Eve M. Vavagiakis, Peter Charles Hargrave, Sarah Marie Bruno, Michael R. Nolta, Zack Li, Dongwon Han, John P. Nibarger, Sara M. Simon, Jon Sievers, Kasey Wagoner, Blake D. Sherwin, J. Colin Hill, Lyman A. Page, Thibaut Louis, John Orlowski-Sherer, Fernando Zago, Arthur Kosowsky, Benjamin L. Schmitt, Carlos Sierra, Felipe Menanteau, Loïc Maurin, B. Thorne, Vera Gluscevic, Eric R. Switzer, Kevin M. Huffenberger, Marius Lungu, Jo Dunkley, Emilie R. Storer, Felipe Carrero, Gene C. Hilton, Maya Mallaby-Kay, Steve K. Choi, Roberto Puddu, Phumlani Phakathi, Jeff Van Lanen, Jonathan T. Ward, Omar Darwish, Yilun Guan, Maria Salatino, Daniel T. Becker, Anna E. Fox, James A. Beall, Kevin T. Crowley, Federico Nati, Carole Tucker, Alessandro Schillaci, Graeme E. Addison, Shuay-Pwu Patty Ho, Elio Angile, S. Amodeo, Erminia Calabrese, Leila R. Vale, Megan Gralla, Mandana Amiri, Nick Battaglia, Rahul Datta, Peter A. R. Ade, Devin Crichton, Michael D. Niemack, Nicholas F. Cothard, Victoria Calafut, Jesse Treu, Thomas Essinger-Hileman, Cody J. Duell, Luis E. Campusano, Danica Marsden, Rebecca Jackson, Emmanuel Schaan, Johannes Hubmayr, Mark Halpern, Simone Ferraro, Hy Trac, Mark J. Devlin, Patricio A. Gallardo, Maximilian H. Abitbol, Taylor Baildon
Publikováno v:
JCAP
JCAP, 2020, 12, pp.047. ⟨10.1088/1475-7516/2020/12/047⟩
Journal of Cosmology and Astroparticle Physics
JCAP, 2020, 12, pp.047. ⟨10.1088/1475-7516/2020/12/047⟩
Journal of Cosmology and Astroparticle Physics
We present new arcminute-resolution maps of the Cosmic Microwave Background temperature and polarization anisotropy from the Atacama Cosmology Telescope, using data taken from 2013-2016 at 98 and 150 GHz. The maps cover more than 17,000 deg$^2$, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ec7168239e539307679957266062565
https://resolver.caltech.edu/CaltechAUTHORS:20210212-133817397
https://resolver.caltech.edu/CaltechAUTHORS:20210212-133817397
Autor:
Kavilan Moodley, Emilie R. Storer, Simone Aiola, Phumlani Phakathi, Jeff Van Lanen, E. Grace, Stefania Amodeo, Felipe Rojas, Yaqiong Li, Nick Battaglia, Precious Sikhosana, Suzanne T. Staggs, Vera Gluscevic, Robert Thornton, Benjamin L. Schmitt, Christine G. Pappas, Rolando Dünner, Danica Marsden, Yilun Guan, Felipe Carrero, Blake D. Sherwin, Sigurd Naess, Leopoldo Infante, Adam D. Hincks, Toshiya Namikawa, Zhilei Xu, Brittany Fuzia, Graeme E. Addison, Kasey Wagoner, Daniel T. Becker, J. Richard Bond, Jason E. Austermann, Sarah Marie Bruno, Matthew Hasselfield, Naomi Robertson, Jesse Treu, Vincent Lakey, John P. Nibarger, Timothy D. Morton, Sara M. Simon, David N. Spergel, Jesus Rivera, Michael R. Nolta, Zack Li, Shawn W. Henderson, Max Fankhanel, Martine Lokken, B. Thorne, Mark J. Devlin, Thomas Essinger-Hileman, James A. Beall, Yuhan Wang, Kevin T. Crowley, John Orlowski-Sherer, Bruce Partridge, Adriaan J. Duivenvoorden, Laura Newburgh, Grace E. Chesmore, Alessandro Schillaci, Jon Sievers, Dhaneshwar D. Sunder, Federico Nati, Rahul Datta, Dale Li, Shuay-Pwu Patty Ho, Shannon M. Duff, Edward V. Denison, Peter A. R. Ade, Mathew S. Madhavacheril, Maya Mallaby-Kay, Erminia Calabrese, Roberto Puddu, J. Colin Hill, Elio Angile, Jo Dunkley, Omar Darwish, Kenda Knowles, Marius Lungu, Megan Gralla, Susan E. Clark, Jeff Klein, Fernando Zago, Dongwon Han, Brandon S. Hensley, Devin Crichton, Renée Hložek, Peter Charles Hargrave, Frank J. Qu, Neelima Sehgal, Leila R. Vale, Matt Hilton, Gene C. Hilton, Joseph E. Golec, Heather Prince, Mandana Amiri, Alexander van Engelen, Maria Salatino, Loïc Maurin, Andrina Nicola, Lyman A. Page, Thibaut Louis, Steve K. Choi, Michael D. Niemack, Eve M. Vavagiakis, Nicholas F. Cothard, Victoria Calafut, Jonathan T. Ward, Carole Tucker, Arthur Kosowsky, Kevin M. Huffenberger, Kent D. Irwin, Hsiao-Mei Cho, Edward J. Wollack, Anna E. Fox, Ningfeng Zhu, Amanda MacInnis, Felipe Maldonado, Brian J. Koopman, Jeff McMahon, Cristóbal Sifón, Emmanuel Schaan, Johannes Hubmayr, Mark Halpern, Simone Ferraro, Hy Trac, Patricio A. Gallardo, Maximilian H. Abitbol, Taylor Baildon, Luis E. Campusano, Rebecca Jackson, Carlos Sierra, Felipe Menanteau, Jason R. Stevens, John P. Hughes, Cody J. Duell, Eric R. Switzer, Kirsten Hall, Rachel Bean, David Alonso
Publikováno v:
Journal of Cosmology and Astroparticle Physics
JCAP
JCAP, 2020, 12, pp.045. ⟨10.1088/1475-7516/2020/12/045⟩
JCAP
JCAP, 2020, 12, pp.045. ⟨10.1088/1475-7516/2020/12/045⟩
We present the temperature and polarization angular power spectra of the CMB measured by the Atacama Cosmology Telescope (ACT) from 5400 deg$^2$ of the 2013-2016 survey, which covers $>$15000 deg$^2$ at 98 and 150 GHz. For this analysis we adopt a bl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75e3fbc1cfd2f36d2068efbc5f764e6c
Autor:
Dan Becker, Stephen R. Smith, J. B. Thayer, Christine G. Pappas, Daniel S. Swetz, Kent D. Irwin, D. D. Van Winkle, Joseph W. Fowler, K. Nakahara, Gabriella Carini, Daniel Schmidt, John A. B. Mates, M. R. Holmes, Leila R. Vale, Kelsey M. Morgan, Charles J. Titus, V. Kotsubo, William B. Doriese, J. Frisch, Serge Guillet, Abigail L. Wessels, Johnathon D. Gard, Carl D. Reintsema, Gene C. Hilton, D. A. Bennett, Sang Jun Lee, Dale Li, H. M. Cho, L. Zhang, Bradley K. Alpert, John E. Dusatko, Joel N. Ullom
Publikováno v:
Journal of Low Temperature Physics. 193:1287-1297
We are building a transition edge sensor (TES) X-ray spectrometer for the Linac Coherent Light Source (LCLS-II) at SLAC National Accelerator Laboratory (SLAC) to coincide with new upgrades for this free electron laser facility. This new X-ray spectro