Evolution of the upper critical field and superconducting vortex phase with thickness in PLD-grown Ta films

High quality superconducting thin films are the basis for the application of superconducting devices. Here, we report on the film growth and superconducting properties of Ta films. The films were grown by the pulsed laser deposition technique on the α -Al 2 O 3 substrates. It is found that, with the...

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Veröffentlicht in:	Superconductor science & technology 2022-05, Vol.35 (5), p.55010
Hauptverfasser:	Liu, Yixin, Zhang, Han, Han, Xiaowen, Wang, Teng, Wang, Lingling, Niu, Zhengqi, Pan, Jie, Lin, Zhirong, Peng, Wei, Li, Zhuojun, Mu, Gang, Di, Zengfeng, Huang, Fuqiang, Xie, Xiaoming
Format:	Artikel
Sprache:	eng
Schlagworte:	Ta films upper critical field vortex phase diagram
Online-Zugang:	Volltext
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