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
84 2021 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
47 2018 Grain-boundary structure and segregation in Nb3Sn coatings on Nb for high-performance superconducting radiofrequency cavity applications J Lee, Z Mao, K He, T Spina, SI Baik, DL Hall, M Liepe, DN Seidman, ...
Acta Materialia 188, 155-165, 2020
40 2020 High critical current density in internally-oxidized Nb3Sn superconductors and its origin X Xu, X Peng, J Rochester, JY Lee, M Sumption
Scripta Materialia 186, 317-320, 2020
33 2020 TOF-SIMS analysis of decoherence sources in superconducting qubits AA Murthy, J Lee, C Kopas, MJ Reagor, AP McFadden, DP Pappas, ...
Applied Physics Letters 120 (4), 2022
25 2022 Irradiation-induced nanoprecipitation in Ni-W alloys J Lee, CR Lear, X Zhang, P Bellon, RS Averback
Metallurgical and Materials Transactions A 46, 1046-1061, 2015
24 2015 The strong influence of Ti, Zr, Hf solutes and their oxidation on microstructure and performance of Nb3Sn superconductors X Xu, X Peng, J Rochester, MD Sumption, J Lee, GAC Ortiz, J Hwang
Journal of Alloys and Compounds 857, 158270, 2021
23 2021 Persistent compositions of non-stoichiometric compounds with low bulk diffusivity: a theory and application to Nb3Sn superconductors X Xu, MD Sumption, J Lee, J Rochester, X Peng
Journal of Alloys and Compounds 845, 156182, 2020
21 2020 Nb₃Sn at Fermilab: Exploring Performance S Posen, J Lee, O Melnychuk, Y Pischalnikov, D Seidman, D Sergatskov, ...
Fermi National Accelerator Lab.(FNAL), Batavia, IL (United States), 2019
20 2019 Analysis of magnetic vortex dissipation in Sn-segregated boundaries in J Carlson, A Pack, MK Transtrum, J Lee, DN Seidman, DB Liarte, ...
Physical Review B 103 (2), 024516, 2021
18 2021 Developing a chemical and structural understanding of the surface oxide in a niobium superconducting qubit AA Murthy, P Masih Das, SM Ribet, C Kopas, J Lee, MJ Reagor, L Zhou, ...
ACS nano 16 (10), 17257-17262, 2022
14 2022 Discovery of Nb hydride precipitates in superconducting qubits J Lee, Z Sung, AA Murthy, M Reagor, A Grassellino, A Romanenko
arXiv preprint arXiv:2108.10385, 2021
11 2021 Comparative analysis of oxide phase formation and its effects on electrical properties of SiO2/InSb metal-oxide-semiconductor structures J Lee, S Park, J Kim, C Yang, S Kim, C Seok, J Park, E Yoon
Thin Solid Films 520 (16), 5382-5385, 2012
10 2012 Systematic improvements in transmon qubit coherence enabled by niobium surface encapsulation M Bal, AA Murthy, S Zhu, F Crisa, X You, Z Huang, T Roy, J Lee, D Zanten, ...
npj Quantum Information 10 (1), 43, 2024
8 2024 Development of Nb3Sn Coatings for Superconducting RF Cavities at Fermilab S Posen, SK Chandrasekaran, J Lee, O Melnychuk, D Sergatskov, ...
Fermi National Accelerator Lab.(FNAL), Batavia, IL (United States), 2018
8 2018 Development and Understanding of Nb3Sn films for radiofrequency applications through a sample-host 9-cell cavity T Spina, BM Tennis, J Lee, DN Seidman, S Posen
Superconductor Science and Technology 34 (1), 015008, 2020
7 2020 High thermal coarsening resistance of irradiation-induced nanoprecipitates in Cu-Mo-Si alloys J Lee, J Beach, P Bellon, RS Averback
Acta Materialia 132, 432-443, 2017
7 2017 Enhancement of optical properties of InAs quantum dots grown by using periodic arsine interruption J Kim, C Yang, U Sim, J Lee, E Yoon, Y Lee
Thin solid films 517 (14), 3963-3966, 2009
6 2009 Growth of GaInP layers on Ge vicinal substrates for multi-junction solar cells C Yang, K Shin, J Kim, J Lee, E Yoon, C Kim, H Kang, W Park
Journal of the Korean Physical Society 56, 2010
5 2010 Oxidation in Ca/K-1144 iron-based superconductors polycrystalline compounds Z Sung, A Duchenko, G Celentano, J Lee, X Hu, N Pompeo, F Varsano, ...
Superconductivity 8, 100062, 2023
4 2023 
Alexander RomanenkoSenior Scientist, National QIS Research Center SQMS, Quantum Technology Thrust LeaderDirección de correo verificada de fnal.gov
