Spectroscopic evidence of superconductivity pairing at 83 K in single-layer FeSe/SrTiO3 films

Spectroscopic evidence of superconductivity pairing at 83 K in single-layer FeSe/SrTiO3 films

How high the superconducting transition temperature can reach in single layer FeSe/SrTiO3 films has been under debate. Here, the authors use Bogoliubov back-bending bands as a benchmark and demonstrate that superconductivity pairing can be realized up to 83 K in this system.

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Bibliographic Details
Main Authors: Yu Xu, Hongtao Rong, Qingyan Wang, Dingsong Wu, Yong Hu, Yongqing Cai, Qiang Gao, Hongtao Yan, Cong Li, Chaohui Yin, Hao Chen, Jianwei Huang, Zhihai Zhu, Yuan Huang, Guodong Liu, Zuyan Xu, Lin Zhao, X. J. Zhou
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
Science
Q
Online Access:https://doaj.org/article/b8730411a4b34eec880d4b494ed870f2
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https://doaj.org/article/b8730411a4b34eec880d4b494ed870f2

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