Superconducting Radio-Frequency Cavities
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In this paper, Niobium cavities have become an enabling technology, offering upgrade paths for existing facilities and pushing frontier accelerators for nuclear physics, high-energy physics, materials science, and the life sciences.Abstract:
Superconducting cavities have been operating routinely in a variety of accelerators with a range of demanding applications. With the success of completed projects, niobium cavities have become an enabling technology, offering upgrade paths for existing facilities and pushing frontier accelerators for nuclear physics, high-energy physics, materials science, and the life sciences. With continued progress in basic understanding of radio-frequency superconductivity, the performance of cavities has steadily improved to approach theoretical capabilities.read more
Citations
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Vortices in high-performance high-temperature superconductors
Wai-Kwong Kwok,Ulrich Welp,Andreas Glatz,Andreas Glatz,Alexei Koshelev,Karen Kihlstrom,Karen Kihlstrom,G. W. Crabtree,G. W. Crabtree +8 more
TL;DR: An emerging new paradigm of critical current by design is discussed-a drive to achieve a quantitative correlation between the observed critical current density and mesoscale mixed pinning landscapes by using realistic input parameters in an innovative and powerful large-scale time dependent Ginzburg-Landau approach to simulating vortex dynamics.
Journal ArticleDOI
Three-Dimensional Superconducting Resonators at T <20 mK with Photon Lifetimes up to τ =2 s
Alexander Romanenko,Roman Pilipenko,Silvia Zorzetti,Daniil Frolov,Mohamed H. Awida,S. Belomestnykh,Sam Posen,Anna Grassellino +7 more
TL;DR: Very high-quality-factor superconducting radio-frequency cavities developed for accelerators can enable fundamental physics searches with orders of magnitude higher sensitivity, and they can also offer a path to a 1000-fold increase in the achievable coherence times for cavity-stored quantum states in three-dimensional circuit QED architecture as mentioned in this paper.
Journal ArticleDOI
Understanding Quality Factor Degradation in Superconducting Niobium Cavities at Low Microwave Field Amplitudes.
TL;DR: The findings suggest that the LFQS may be caused by the two level systems in the natural niobium oxide on the inner cavity surface, thereby identifying a new source of residual resistance and providing guidance for potential nonaccelerator low-field applications of SRF cavities.
Journal ArticleDOI
Overview of the IFMIF/EVEDA project
Juan Knaster,P. Garin,H. Matsumoto,Yoshikazu Okumura,Masayoshi Sugimoto,Frederik Arbeiter,Philippe Cara,S. Chel,A. Facco,P. Favuzza,Tomohiro Furukawa,R. Heidinger,Angel Ibarra,Takuji Kanemura,Atsushi Kasugai,Hiroo Kondo,V. Massaut,Joaquin Molla,Gioacchino Miccichè,S. Ohira,Keishi Sakamoto,Takehiko Yokomine,Eiichi Wakai +22 more
References
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Journal ArticleDOI
Superconducting TESLA cavities
B. Aune,R. Bandelmann,D. Bloess,B. Bonin,Angelo Bosotti,Mark Champion,C. Crawford,G. Deppe,B. Dwersteg,D. A. Edwards,H. Edwards,M. Ferrario,M. Fouaidy,P. D. Gall,A. Gamp,A. Gössel,J. Graber,D. Hubert,M. Hüning,M. Juillard,Tomas Junquera,H. Kaiser,G. Kreps,M. Kuchnir,R. Lange,M. Leenen,Matthias Liepe,L. Lilje,A. Matheisen,W.-D. Möller,A. Mosnier,Hasan Padamsee,Carlo Pagani,M. Pekeler,H. B. Peters,O. Peters,D. Proch,K. Rehlich,D. Reschke,H. Safa,T. Schilcher,Peter Schmüser,Jacek Sekutowicz,S. Simrock,W. Singer,Maury Tigner,D. Trines,K. Twarowski,G. Weichert,J. Weisend,J. Wojtkiewicz,S. Wolff,K. Zapfe +52 more
TL;DR: In this article, the authors present a detailed description of the design, fabrication, and preparation of the TESLA Test Facility cavities and their associated components and report on cavity performance in test cryostats and with electron beam in the TTF linac.
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