Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Oseroff, Thomas"'
Publikováno v:
Supercond. Sci. Technol. 36 115009 (2023)
Surface properties are critical to the capabilities of superconducting microwave devices. The native oxide of niobium-based devices is thought to consist of a thin normal conducting layer. To improve understanding on the importance of this layer, an
Externí odkaz:
http://arxiv.org/abs/2305.12035
Autor:
Sun, Zeming, Baraissov, Zhaslan, Dukes, Catherine A., Dare, Darrah K., Oseroff, Thomas, Thompson, Michael O., Muller, David A., Liepe, Matthias U.
Publikováno v:
Supercond. Sci. Technol. 36 (2023) 115030
Surface structures on radio-frequency (RF) superconductors are crucially important in determining their interaction with the RF field. Here we investigate the surface compositions, structural profiles, and valence distributions of oxides, carbides, a
Externí odkaz:
http://arxiv.org/abs/2305.02467
Autor:
Sun, Zeming, Oseroff, Thomas, Baraissov, Zhaslan, Dare, Darrah K., Howard, Katrina, Francis, Benjamin, Hire, Ajinkya C., Sitaraman, Nathan, Arias, Tomas A., Transtrum, Mark K., Hennig, Richard, Thompson, Michael O., Muller, David A., Liepe, Matthias U.
Superconducting radio-frequency (SRF) resonators are critical components for particle accelerator applications, such as free-electron lasers, and for emerging technologies in quantum computing. Developing advanced materials and their deposition proce
Externí odkaz:
http://arxiv.org/abs/2302.14410
Autor:
Sun, Zeming, Baraissov, Zhaslan, Porter, Ryan D., Shpani, Liana, Shao, Yu-Tsun, Oseroff, Thomas, Thompson, Michael O., Muller, David A., Liepe, Matthias U.
Publikováno v:
Superconductor Science and Technology, 2023
Workbench-size particle accelerators, enabled by Nb3Sn-based superconducting radio-frequency (SRF) cavities, hold the potential of driving scientific discovery by offering a widely accessible and affordable source of high-energy electrons and X-rays.
Externí odkaz:
http://arxiv.org/abs/2302.02054
Autor:
Sitaraman, Nathan S., Sun, Zeming, Francis, Ben, Hire, Ajinkya C., Oseroff, Thomas, Baraissov, Zhaslan, Arias, Tomás A., Hennig, Richard, Liepe, Matthias U., Muller, David A., Transtrum, Mark K.
Niobium-zirconium (Nb-Zr) alloy is an old superconductor that is a promising new candidate for superconducting radio-frequency (SRF) cavity applications. Using density-functional and Eliashberg theories, we show that addition of Zr to a Nb surface in
Externí odkaz:
http://arxiv.org/abs/2208.10678
Autor:
Deyo, Sean, Kelley, Michelle, Sitaraman, Nathan, Oseroff, Thomas, Liarte, Danilo B., Arias, Tomas, Liepe, Matthias, Sethna, James P.
Publikováno v:
Phys. Rev. B 106, 104502 (2022)
Recent experiments on superconducting cavities have found that under large radio-frequency (RF) electromagnetic fields the quality factor can improve with increasing field amplitude, a so-called "anti-Q slope." Linear theories of dissipation break do
Externí odkaz:
http://arxiv.org/abs/2201.07747
Akademický článek
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Autor:
Sun, Zeming, Baraissov, Zhaslan, Porter, Ryan D, Shpani, Liana, Shao, Yu-Tsun, Oseroff, Thomas, Thompson, Michael O, Muller, David A, Liepe, Matthias U
Publikováno v:
Superconductor Science & Technology; Nov2023, Vol. 36 Issue 11, p1-15, 15p
Surface properties are critical to the capabilities of superconducting microwave devices. The native oxide of niobium-based devices is thought to consist of a thin normal conducting layer. To improve understanding on the importance of this layer, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad8186f232ce42a5a589b74f40cef18c
http://arxiv.org/abs/2305.12035
http://arxiv.org/abs/2305.12035
Autor:
Sun, Zeming, Baraissov, Zhaslan, Shpani, Liana, Porter, Ryan D., Shao, Yu-Tsun, Oseroff, Thomas, Thompson, Michael O., Muller, David A., Liepe, Matthias U.
Superconducting radio-frequency (SRF) resonators are critical components for particle accelerator applications and emerging quantum computers. A promising SRF material is thin-film Nb3Sn with high-quality-factor, high-field, high-operation-temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d69278d24d29711f5994436b0077300a