Interface-induced superconductivity and strain-dependent spin density waves in FeSe/SrTiO3 thin films

• Published in: Nature materials Vol. 12; no. 7; pp. 634 - 640
• Main Authors: Tan, Shiyong, Zhang, Yan, Xia, Miao, Ye, Zirong, Chen, Fei, Xie, Xin, Peng, Rui, Xu, Difei, Fan, Qin, Xu, Haichao, Jiang, Juan, Zhang, Tong, Lai, Xinchun, Xiang, Tao, Hu, Jiangping, Xie, Binping, Feng, Donglai
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 01.07.2013; Nature Publishing Group
• Subjects: 639/301/119/1003; 639/301/119/544; Biomaterials; Condensed Matter Physics; Density; High temperature; Interfaces; Materials Science; Nanotechnology; Optical and Electronic Materials; Physics; Strain rate; Substrates; Superconductivity; Thin films; Transition temperatures

The record superconducting transition temperature ( T c ) for the iron-based high-temperature superconductors (Fe-HTS) has long been 56 K. Recently, in single-layer FeSe films grown on SrTiO 3  substrates, indications of a new record of 65 K have been reported. Using in situ photoemission measuremen...