Not logged inLoss tangent fluctuations due to two-level systems in superconducting microwave resonators
Vallieres, Andre; Russell, Megan E.; You, Xinyuan; Garcia-Wetten, David A.; Goronzy, Dominic P.; Walker, Mitchell J.; Bedzyk, Michael J.; Hersam, Mark C.; Romanenko, Alexander; Lu, Yao; Grassellino, Anna; Koch, Jens; Mcrae, Corey Rae H.
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SaveProbing Non-Equilibrium Pair-Breaking and Quasiparticle Dynamics in Nb Superconducting Resonators Under Magnetic Fields
Park, Joong-Mok; Chong, Zhi Xiang; Kim, Richard H. J.; Haeuser, Samuel; Chan, Randy; Murthy, Akshay A.; Kopas, Cameron J.; Marshall, Jayss; Setiawan, Daniel; Lachman, Ella; Mutus, Joshua Y.; Yadavalli, Kameshwar; Grassellino, Anna; Romanenko, Alex; Wang, Jigang
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SaveQuasiparticle spectroscopy in technologically relevant niobium using London penetration depth measurements: experiment and theory
Ghimire, Sunil; Joshi, Kamal R.; Datta, Amlan; Goerdt, Aidan; Tanatar, Makariy A.; Schlagel, Deborah; Kramer, Matthew J.; Marshall, Jayss; Kopas, Cameron J.; Mutus, Joshua Y.; Romanenko, Alexander; Grassellino, Anna; Prozorov, Ruslan
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SaveEnhanced superconducting qubit performance through ammonium fluoride etch
Kopas, Cameron J.; Goronzy, Dominic P.; Pham, Thang; Castanedo, Carlos G. Torres; Cheng, Matthew; Cochrane, Rory; Nast, Patrick; Lachman, Ella; Zhelev, Nikolay Z.; Vallieres, Andre; Murthy, Akshay A.; Oh, Jin-su; Zhou, Lin; Kramer, Matthew J.; Cansizoglu, Hilal; Bedzyk, Michael J.; Dravid, Vinayak P.; Romanenko, Alexander; Grassellino, Anna; Mutus, Josh Y.; Hersam, Mark C.; Yadavalli, Kameshwar
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SaveCrosstalk-robust quantum control in multimode bosonic systems
You, Xinyuan; Lu, Yunwei; Kim, Taeyoon; Kurkcuoglu, Doga Murat; Zhu, Shaojiang; van Zanten, David; Roy, Tanay; Lu, Yao; Chakram, Srivatsan; Grassellino, Anna; Romanenko, Alexander; Koch, Jens; Zorzetti, Silvia
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SaveExploring the relationship between deposition method, microstructure, and performance of Nb/Si-based superconducting coplanar waveguide resonators
Oh, Jin-Su; Kopas, Cameron J.; Marshall, Jayss; Fang, Xiaotian; Joshi, Kamal R.; Datta, Amlan; Ghimire, Sunil; Park, Joong-Mok; Kim, Richard; Setiawan, Daniel; Lachman, Ella; Mutus, Joshua Y.; Murthy, Akshay A.; Grassellino, Anna; Romanenko, Alex; Zasadzinski, John; Wang, Jigang; Prozorov, Ruslan; Yadavalli, Kameshwar; Kramer, Matt; Zhou, Lin
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SaveStructure and Formation Mechanisms in Tantalum and Niobium Oxides in Superconducting Quantum Circuits
Oh, Jin-Su; Zaman, Rahim; Murthy, Akshay A.; Bal, Mustafa; Crisa, Francesco; Zhu, Shaojiang; Torres-Castendo, Carlos G.; Kopas, Cameron J.; Mutus, Joshua Y.; Jing, Dapeng; Zasadzinski, John; Grassellino, Anna; Romanenko, Alex; Hersam, Mark C.; Bedzyk, Michael J.; Kramer, Matt; Zhou, Bi-Cheng; Zhou, Lin
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SaveSystematic improvements in transmon qubit coherence enabled by niobium surface encapsulation
Bal, Mustafa; Murthy, Akshay A.; Zhu, Shaojiang; Crisa, Francesco; You, Xinyuan; Huang, Ziwen; Roy, Tanay; Lee, Jaeyel; Zanten, David van; Pilipenko, Roman; Nekrashevich, Ivan; Lunin, Andrei; Bafia, Daniel; Krasnikova, Yulia; Kopas, Cameron J.; Lachman, Ella O.; Miller, Duncan; Mutus, Josh Y.; Reagor, Matthew J.; Cansizoglu, Hilal; Marshall, Jayss; Pappas, David P.; Vu, Kim; Yadavalli, Kameshwar; Oh, Jin-Su; Zhou, Lin; Kramer, Matthew J.; Lecocq, Florent; Goronzy, Dominic P.; Torres-Castanedo, Carlos G.; Pritchard, P. Graham; Dravid, Vinayak P.; Rondinelli, James M.; Bedzyk, Michael J.; Hersam, Mark C.; Zasadzinski, John; Koch, Jens; Sauls, James A.; Romanenko, Alexander; Grassellino, Anna
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SavePhase-controlled improvement of photon lifetime in coupled superconducting cavities
Wang, Changqing; Melnychuk, Oleksandr S.; Contreras-Martinez, Crispin; Lu, Yao; Pischalnikov, Yuriy M.; Pronitchev, Oleg; Giaccone, Bianca; Pilipenko, Roman; Zorzetti, Silvia; Posen, Sam; Romanenko, Alexander; Grassellino, Anna
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SaveIn-situ transmission electron microscopy investigation on surface oxides thermal stability of niobium
Oh, Jin-Su; Fang, Xiaotian; Kim, Tae-Hoon; Lynn, Matt; Kramer, Matt; Zarea, Mehdi; Sauls, James A.; Romanenko, Alexander; Posen, Sam; Grassellino, Anna; Kopas, Cameron J.; Field, Mark; Marshall, Jayss; Cansizoglu, Hilal; Yadavalli, Kameshwar; Mutus, Joshua Y.; Reagor, Matthew; Zhou, Lin
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SaveDisentangling the sources of ionizing radiation in superconducting qubits
Cardani, L.; Colantoni, I.; Cruciani, A.; De Dominicis, F.; D'Imperio, G.; Laubenstein, M.; Mariani, A.; Pagnanini, L.; Pirro, S.; Tomei, C.; Casali, N.; Ferroni, F.; Frolov, D.; Gironi, L.; Grassellino, A.; Junker, M.; Kopas, C.; Lachman, E.; McRae, C. R. H.; Mutus, J.; Nastasi, M.; Pappas, D. P.; Pilipenko, R.; Sisti, M.; Pettinacci, V.; Romanenko, A.; Van Zanten, D.; Vignati, M.; Withrow, J. D.; Zhelev, N. Z.
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SaveDeveloping a Chemical and Structural Understanding of the Surface Oxide in a Niobium Superconducting Qubit
Murthy, Akshay A.; Das, Paul Masih; Ribet, Stephanie M.; Kopas, Cameron; Lee, Jaeyel; Reagor, Matthew J.; Zhou, Lin; Kramer, Matthew J.; Hersam, Mark C.; Checchin, Mattia; Grassellino, Anna; dos Reis, Roberto; Dravid, Vinayak P.; Romanenko, Alexander
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