识别DFT缺口是否来自正确的原因或错误取消的一种方法:铜化物的情况

Jiale Shen1, Haitao Liu2,3, Yuanchang Li1

  • 1Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), and Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, China.

概括

研究人员解决了铜素化物 (Cu2X) 中零差距的难题. 通过纠正原子轨道分裂,他们准确地预测了实验带间隙,澄清了电子性质.