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Sam Posen
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Unprecedented quality factors at accelerating gradients up to 45 MVm− 1 in niobium superconducting resonators via low temperature nitrogen infusion
A Grassellino, A Romanenko, Y Trenikhina, M Checchin, M Martinello, ...
Superconductor Science and Technology 30 (9), 094004, 2017
2282017
Nb3Sn superconducting radiofrequency cavities: fabrication, results, properties, and prospects
S Posen, DL Hall
Superconductor Science and Technology 30 (3), 033004, 2017
2102017
Three-Dimensional Superconducting Resonators at mK with Photon Lifetimes up to s
A Romanenko, R Pilipenko, S Zorzetti, D Frolov, M Awida, ...
Physical Review Applied 13 (3), 034032, 2020
1862020
Efficient expulsion of magnetic flux in superconducting radiofrequency cavities for high Q applications
S Posen, M Checchin, AC Crawford, A Grassellino, M Martinello, ...
Journal of Applied Physics 119 (21), 2016
1132016
Proof-of-principle demonstration of Nb3Sn superconducting radiofrequency cavities for high Q applications
S Posen, M Liepe, DL Hall
Applied Physics Letters 106 (8), 2015
1072015
Ultralow surface resistance via vacuum heat treatment of superconducting radio-frequency cavities
S Posen, A Romanenko, A Grassellino, OS Melnychuk, DA Sergatskov
Physical Review Applied 13 (1), 014024, 2020
952020
Advances in development of Nb 3 Sn superconducting radio-frequency cavities
S Posen, M Liepe
Physical Review Special Topics-Accelerators and Beams 17 (11), 112001, 2014
952014
Advances in Nb3Sn superconducting radiofrequency cavities towards first practical accelerator applications
S Posen, J Lee, DN Seidman, A Romanenko, B Tennis, OS Melnychuk, ...
Superconductor Science and Technology 34 (2), 025007, 2021
812021
Effect of interstitial impurities on the field dependent microwave surface resistance of niobium
M Martinello, A Grassellino, M Checchin, A Romanenko, O Melnychuk, ...
Applied Physics Letters 109 (6), 2016
802016
Theoretical estimates of maximum fields in superconducting resonant radio frequency cavities: stability theory, disorder, and laminates
DB Liarte, S Posen, MK Transtrum, G Catelani, M Liepe, JP Sethna
Superconductor Science and Technology 30 (3), 033002, 2017
772017
Nitrogen-doped 9-cell cavity performance in a test cryomodule for LCLS-II
D Gonnella, R Eichhorn, F Furuta, M Ge, D Hall, V Ho, G Hoffstaetter, ...
Journal of Applied Physics 117 (2), 2015
682015
Radio Frequency Magnetic Field Limits of Nb and
S Posen, N Valles, M Liepe
Physical review letters 115 (4), 047001, 2015
672015
Analysis of Nb3Sn surface layers for superconducting radio frequency cavity applications
C Becker, S Posen, N Groll, R Cook, CM SchlepŁtz, DL Hall, M Liepe, ...
Applied Physics Letters 106 (8), 2015
622015
Understanding and overcoming limitation mechanisms in Nb3Sn superconducting RF cavities
S Posen
572015
First demonstration of a cryocooler conduction cooled superconducting radiofrequency cavity operating at practical cw accelerating gradients
RC Dhuley, S Posen, MI Geelhoed, O Prokofiev, JCT Thangaraj
Superconductor Science and Technology 33 (6), 06LT01, 2020
532020
Industrialization of the nitrogen-doping preparation for SRF cavities for LCLS-II
D Gonnella, S Aderhold, A Burrill, E Daly, K Davis, A Grassellino, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators†…, 2018
522018
The international linear collider: Report to snowmass 2021
A Aryshev, T Behnke, M Berggren, J Brau, N Craig, A Freitas, F Gaede, ...
512021
Accelerating fields up to 49 MV/m in TESLA-shape superconducting RF niobium cavities via 75C vacuum bake
A Grassellino, A Romanenko, D Bice, O Melnychuk, AC Crawford, ...
arXiv preprint arXiv:1806.09824, 2018
472018
Atomic-scale analyses of Nb3Sn on Nb prepared by vapor diffusion for superconducting radiofrequency cavity applications: a correlative study
J Lee, S Posen, Z Mao, Y Trenikhina, K He, DL Hall, M Liepe, ...
Superconductor Science and Technology 32 (2), 024001, 2018
462018
Muon collider forum report
KM Black, S Jindariani, D Li, F Maltoni, P Meade, D Stratakis, D Acosta, ...
Journal of Instrumentation 19 (02), T02015, 2024
452024
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