Direct Observation of High-Temperature Superconductivity in One-Unit-Cell FeSe Films

Zhang, Wenhao; Sun, Yi; Zhang, Jinsong; Li, Fang-Sen; Guo, Ming-Hua; Zhao, Yan-Fei; Min Zhang, Hui; Peng, Jun-Ping; Xing, Ying; Wang, Huichao; Fujita, Takeshi; Hirata, Akihiko; Li, Zhi; Ding, Hao; Tang, Chen-Jia; Wang, Meng; Wang, Qing-Yan; He, Ke; H. Ji, S.; Chen, Xi; Wang, Junfeng; Xia, Zheng-Cai; Li, Liang; Wang, Yayu; Wang, Jian; Wang, Li-Li; Chen, Mingwei; Xue, Qi-Kun; Ma, Xu-Cun

doi:10.1088/0256-307x/31/1/017401

Public

Direct Observation of High-Temperature Superconductivity in One-Unit-Cell FeSe Films

Published in Chinese Physics Letters • Jan 1, 2014

Authors:

Wenhao Zhang

Yi Sun

Jinsong Zhang

Abstract

Heterostructure based interface engineering has been proved an effective method for finding new superconducting systems and raising superconductivity transition temperature (T C ) 1-7 . In previous work on one unit-cell (UC) thick FeSe films on SrTiO 3 (STO) substrate, a superconducting-like energy ...

Subject

Superconductivity

Molecular beam epitaxy

Materials science

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