Quantum singularity in topological insulators
Quantum singularity in topological insulators
复制标题
拓扑绝缘体中的量子奇点
DOI:
10.1088/1361-648x/ab1233
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Izumi Tanaka
中科院分区:
文献类型:
--
作者:
Izumi Tanaka
Dislocations in the three-dimensional topological insulator have a similar effect as a hole threading magnetic flux. In this study, we have analytically considered a dislocation in three-dimensional topological insulator using the Dirac and the modified Dirac equation. A quantum singularity that originated in the dislocation creates a defect in momentum space. This defect relates to a phase transition and causes topologically protected zero-energy mode bound to the quantum singularity.
影响因子:
8.6
作者:
Kane, CL;Mele, EJ
通讯作者:
Mele, EJ