BaCuS2: A Superconductor with Moderate Electron-Electron Correlation

• 作者: Yuhao Gu Xianxin Wu Kun Jiang Jiangping Hu
• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2021,（1）
• 所属期刊栏目: CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL,MAGNETIC, AND OPTICAL PROPERTIES
• 页码范围: 200-211
• 页数: 12页
• 语种: 英文
• DOI: 10.1088/0256-307X/38/1/017501

摘要

From conventional BCS superconductors to uncon-ventional high Tc superconductors, e.g., cuprates,[1] it has been widely suggested that the superconducting mechanism changes from phonon-mediated attraction to electron-electron correlation driving pairing.