The Coulomb Impurity in 2D Materials with Strong Spin-Orbit Interaction

被引：1

作者：

Gindikin, Yasha ^{[1
]}

Sablikov, Vladimir A. ^{[1
]}

机构：

[1] Russian Acad Sci, Fryazino Branch, Kotelnikov Inst Radio Engn & Elect, Moscow 141190, Russia

来源：

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2021年 / 258卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

Bernevig– Hughes– Zhang model; bound electron states; spin– orbit interactions;

D O I：

10.1002/pssb.202000501

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

It is shown that the spin-orbit interaction (SOI) produced by the Coulomb fields of charged impurities provides an efficient mechanism for bound states formation. The mechanism is realized in 2D materials with a sufficiently strong Rashba SOI provided that the impurity locally breaks the structure inversion symmetry in the direction normal to the layer.

引用

页数：4

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