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

Yasha Gindikin; Vladimir A. Sablikov

doi:10.1002/pssb.202000501

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

Yasha Gindikin
, Vladimir A. Sablikov

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

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.

Original language	English (US)
Article number	2000501
Journal	Physica Status Solidi (B) Basic Research
Volume	258
Issue number	4
DOIs	https://doi.org/10.1002/pssb.202000501
State	Published - Apr 2021
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2020 Wiley-VCH GmbH

Keywords

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

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10.1002/pssb.202000501

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title = "The Coulomb Impurity in 2D Materials with Strong Spin–Orbit Interaction",

abstract = "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.",

keywords = "Bernevig–Hughes–Zhang model, bound electron states, spin–orbit interactions",

author = "Yasha Gindikin and Sablikov, \{Vladimir A.\}",

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year = "2021",

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doi = "10.1002/pssb.202000501",

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volume = "258",

journal = "Physica Status Solidi (B) Basic Research",

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T1 - The Coulomb Impurity in 2D Materials with Strong Spin–Orbit Interaction

AU - Gindikin, Yasha

AU - Sablikov, Vladimir A.

PY - 2021/4

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N2 - 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.

AB - 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.

KW - Bernevig–Hughes–Zhang model

KW - bound electron states

KW - spin–orbit interactions

UR - https://www.scopus.com/pages/publications/85096705877

UR - https://www.scopus.com/pages/publications/85096705877#tab=citedBy

U2 - 10.1002/pssb.202000501

DO - 10.1002/pssb.202000501

M3 - Article

AN - SCOPUS:85096705877

SN - 0370-1972

VL - 258

JO - Physica Status Solidi (B) Basic Research

JF - Physica Status Solidi (B) Basic Research

IS - 4

M1 - 2000501

ER -

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

Abstract

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Keywords

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