Topological Phase Transition in the SmS Kondo Insulator under Pressure

2014 International Conference on Functional Materials(ICFM 2014)——Employing density functional calculations,we predict that SmS anf YbO undergo a topological phase from the trivial Kondo insulator(KI) black phase to a topological metallic gold phase under hydrostatic pressure.


关键词: 拓扑相变 绝缘子 密度泛函理论 液体静压力 2014 International Conference on Functional Materials(ICFM 2014)

主讲人:A.P. Zhi Li 机构:Hefei University of Technology

时长:0:17:45 年代:2014年