Evidence for an <em>s</em>-wave superconducting gap in K<em><sub>x</sub></em>Fe<sub>2-<em>y</em></sub>Se<sub>2</sub> from angle-resolved photoemission

作者：M. Xu, Qq Ge, R. Peng, Z.R. Ye, Juan Jiang, F. Frank Chen, XP Shen, B.P. Xie, Y. (Yuanyuan) Zhang, A.F. Wang, X.F. Wang, X.H. Chen, D.L. Feng · 发表于：DORA PSI (Paul Scherrer Institute) · 年份：2012 · 研究领域：Iron-based superconductors research、Organic and Molecular Conductors Research、Rare-earth and actinide compounds