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Antiferromagnetism-induced spin splitting in monolayers of layered and non-layered crystals : Symmetry-based analysis and Density Functional Theory calculation. / Egorov, Sergei A.; Evarestov, Robert A.
в: Physica E: Low-Dimensional Systems and Nanostructures, Том 139, 115118, 01.05.2022.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Antiferromagnetism-induced spin splitting in monolayers of layered and non-layered crystals
T2 - Symmetry-based analysis and Density Functional Theory calculation
AU - Egorov, Sergei A.
AU - Evarestov, Robert A.
N1 - Publisher Copyright: © 2022 Elsevier B.V.
PY - 2022/5/1
Y1 - 2022/5/1
N2 - In the present work we report a theoretical study of magnetically-induced Pekar–Rashba spin splitting in antiferromagnetic monolayers of both layered and nonlayered crystals. We outline a detailed two-step procedure for determining magnetic layer group of a given monolayer, and classify all the magnetic layer groups into seven spin splitting prototypes. The latter classification allows one to determine on the basis of symmetry arguments whether spin splitting is prohibited or allowed in a given monolayer. In the latter case, the magnitude of spin splitting must be determined from Density Functional Theory calculations. The above procedure is implemented using both layered (MnPS3) and nonlayered (MnO2) crystals as illustrative examples.
AB - In the present work we report a theoretical study of magnetically-induced Pekar–Rashba spin splitting in antiferromagnetic monolayers of both layered and nonlayered crystals. We outline a detailed two-step procedure for determining magnetic layer group of a given monolayer, and classify all the magnetic layer groups into seven spin splitting prototypes. The latter classification allows one to determine on the basis of symmetry arguments whether spin splitting is prohibited or allowed in a given monolayer. In the latter case, the magnitude of spin splitting must be determined from Density Functional Theory calculations. The above procedure is implemented using both layered (MnPS3) and nonlayered (MnO2) crystals as illustrative examples.
KW - Antiferromagnets
KW - Group theory
KW - Layered crystals
KW - Spin splitting
UR - http://www.scopus.com/inward/record.url?scp=85124208564&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/01c9836e-d1b1-3caf-8a31-b5bfe7ece5b5/
U2 - 10.1016/j.physe.2021.115118
DO - 10.1016/j.physe.2021.115118
M3 - Article
AN - SCOPUS:85124208564
VL - 139
JO - Physica E: Low-Dimensional Systems and Nanostructures
JF - Physica E: Low-Dimensional Systems and Nanostructures
SN - 1386-9477
M1 - 115118
ER -
ID: 99634069