Understanding mechanism of performance improvement in nitrogen-doped niobium superconducting radio frequency cavity

Niobium superconducting radiofrequency cavities enable applications in modern accelerators and quantum computers. However, the surface resistance significantly deteriorates the cavities’ performance. Nitrogen doping surface treatment can consistently increase cavity performance by reducing surface r...

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Bibliographic Details
Main Authors: Xiaotian Fang, Jin-Su Oh, Matt Kramer, A. Romanenko, A. Grassellino, John Zasadzinski, Lin Zhou
Format: Article
Language:English
Published: Taylor & Francis Group 2023-02-01
Series:Materials Research Letters
Subjects:
Online Access:https://www.tandfonline.com/doi/10.1080/21663831.2022.2126737