| Paper |
Title |
Page |
| THP008 |
The Technical Study of Nb3Sn Film Deposition on Copper by HiPIMS |
846 |
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- L. Xiao, X.Y. Lu, W.W. Tan, D. Xie, Y. Yang, L. Zhu
PKU, Beijing, People’s Republic of China
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Our work is mainly focused on the deposition methods of Nb3Sn films on Cu substrates and film‘s properties. The superconducting transition temperature(Tc) of Nb3Sn film is 12K. There are diffraction peaks of Nb3Sn in the X-ray diffraction patterns in which without diffraction peaks of copper compounds. Scanning electron micro-structures of Nb3Sn film reflect its nice compactness and binding force between film and substrate.
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-SRF2019-THP008
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| About • |
paper received ※ 23 June 2019 paper accepted ※ 01 July 2019 issue date ※ 14 August 2019 |
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| Export • |
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| THP009 |
Pulse Laser Annealing of Niobium Film on Copper for SRF Cavities |
848 |
| |
- Y. Yang, X.Y. Lu, W.W. Tan, L. Xiao, D. Xie, L. Zhu
PKU, Beijing, People’s Republic of China
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Thin film cavities were proposed as the most promis-ing next generation superconducting cavities. The chal-lenges are improving the surface superconducting per-formance and reducing defects of the coating film, which can be greatly solved by laser annealing. Laser annealing system has been set up in Peking University, and experi-ments with niobium thin film sample have been carried out. Superconducting performance and other properties of Nb/Cu samples before and after annealing were com-pared. Recrystallization happened and surface structure improved a lot according to the results.
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-SRF2019-THP009
|
|
| About • |
paper received ※ 22 June 2019 paper accepted ※ 30 June 2019 issue date ※ 14 August 2019 |
|
| Export • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
|
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| |