Universal linear scaling of Topological Phase Transition in Band Theory
报告人: Feng Liu 教授时 间: 2019年8月8日(周四)下午3:00地 点: 知新楼C座 1113室邀请人: 赵明文内容简介:We develop a unified view of topological phase transitions (TPTs) in solids by revising the classical band theory with the inclusion of topology. Re-evaluating the band evolution from an “atomic crystal” [a normal insulator] to a solid crystal, such as a semiconductor, we demonstrate...