High-efficiency microwave-optical quantum transduction based on a cavity electro-optic superconducting system with long coherence time
Wang, Changqing, Gonin, Ivan, Grassellino, Anna, Kazakov, Sergey, Romanenko, Alexander, Yakovlev, Vyacheslav P., Zorzetti, Silvia
Published in npj quantum information (21.12.2022)
Published in npj quantum information (21.12.2022)
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Journal Article
Completely Positive Map for Noisy Driven Quantum Systems Derived by Keldysh Expansion
Huang, Ziwen, Lu, Yunwei, Grassellino, Anna, Romanenko, Alexander, Koch, Jens, Zhu, Shaojiang
Published in Quantum (Vienna, Austria) (03.11.2023)
Published in Quantum (Vienna, Austria) (03.11.2023)
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Field emission mitigation studies in the SLAC Linac Coherent Light Source II superconducting rf cavities via in situ plasma processing
Giaccone, Bianca, Martinello, Martina, Berrutti, Paolo, Melnychuk, Oleksandr, Sergatskov, Dmitri A., Grassellino, Anna, Gonnella, Dan, Ross, Marc, Doleans, Marc, Zasadzinski, John F.
Published in Physical review. Accelerators and beams (01.02.2021)
Published in Physical review. Accelerators and beams (01.02.2021)
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Journal Article
Developing a Chemical and Structural Understanding of the Surface Oxide in a Niobium Superconducting Qubit
Murthy, Akshay A., Masih Das, Paul, Ribet, Stephanie M., Kopas, Cameron, Lee, Jaeyel, Reagor, Matthew J., Zhou, Lin, Kramer, Matthew J., Hersam, Mark C., Checchin, Mattia, Grassellino, Anna, Reis, Roberto dos, Dravid, Vinayak P., Romanenko, Alexander
Published in ACS nano (25.10.2022)
Published in ACS nano (25.10.2022)
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Journal Article
Exploring 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
Published in Acta materialia (01.09.2024)
Published in Acta materialia (01.09.2024)
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Journal Article
Exploring 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
Published in Acta materialia (04.07.2024)
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Published in Acta materialia (04.07.2024)
Journal Article
In-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
Published in Applied surface science (19.04.2023)
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Published in Applied surface science (19.04.2023)
Journal Article
In-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
Published in Applied surface science (01.08.2023)
Published in Applied surface science (01.08.2023)
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Journal Article
Structure 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-Castanedo, 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
Published in ACS nano (21.07.2024)
Published in ACS nano (21.07.2024)
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Journal Article
Probing Sources of Decoherence at Defects and Interfaces in Superconducting Quantum Materials and Devices
Murthy, Akshay A., dos Reis, Roberto, Ribet, Stephanie M., Checchin, Mattia, Grassellino, Anna, Dravid, Vinayak P., Romanenko, Alexander
Published in Microscopy and microanalysis (01.08.2022)
Published in Microscopy and microanalysis (01.08.2022)
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Journal Article
Systematic 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
Published in npj quantum information (26.04.2024)
Published in npj quantum information (26.04.2024)
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Journal Article
Vortex Dynamics and Dissipation Under High-amplitude Microwave Drive
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Measurement of the Low-temperature Loss Tangent of High-resistivity Silicon with a High Q-factor Superconducting Resonator
Checchin, Mattia, Frolov, Daniil, Lunin, Andrei, Grassellino, Anna, Romanenko, Alexander
Published in arXiv.org (16.06.2022)
Published in arXiv.org (16.06.2022)
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Journal Article
Fast ZZ-Free Entangling Gates for Superconducting Qubits Assisted by a Driven Resonator
Huang, Ziwen, Kim, Taeyoon, Tanay Roy, Lu, Yao, Romanenko, Alexander, Zhu, Shaojiang, Grassellino, Anna
Published in arXiv.org (02.11.2023)
Published in arXiv.org (02.11.2023)
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Journal Article
Completely Positive Map for Noisy Driven Quantum Systems Derived by Keldysh Expansion
Huang, Ziwen, Lu, Yunwei, Grassellino, Anna, Romanenko, Alexander, Koch, Jens, Zhu, Shaojiang
Published in arXiv.org (26.10.2023)
Published in arXiv.org (26.10.2023)
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