TY - JOUR

T1 - Electron Spectrum and Interband Magneto-Absorption of Light by Two-Dimensional Systems with Antidots

AU - Vitlina, R. Z.

AU - Magarill, L. I.

AU - Chaplik, A. V.

N1 - Funding Information: This work was supported by the Russian Science Foundation (project no. 17-12-01039). Publisher Copyright: © 2020, Pleiades Publishing, Inc. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2020/12

Y1 - 2020/12

N2 - The degeneracy of Landau levels in perforated two-dimensional electronic structures is lifted in a perpendicular magnetic field. The cylindrical symmetry of the problem with a circular antidot holds and the magnetic quantum number m = 0, ±1, ±2, … is a good quantum number. The splitting of Landau levels for the antidot smaller than the magnetic length, as well as the frequencies and intensities of interband transition lines for normal semiconductors and transition metal dichalcogenide monolayers, has been analytically found.

AB - The degeneracy of Landau levels in perforated two-dimensional electronic structures is lifted in a perpendicular magnetic field. The cylindrical symmetry of the problem with a circular antidot holds and the magnetic quantum number m = 0, ±1, ±2, … is a good quantum number. The splitting of Landau levels for the antidot smaller than the magnetic length, as well as the frequencies and intensities of interband transition lines for normal semiconductors and transition metal dichalcogenide monolayers, has been analytically found.

UR - http://www.scopus.com/inward/record.url?scp=85100479280&partnerID=8YFLogxK

U2 - 10.1134/S1063776120110114

DO - 10.1134/S1063776120110114

M3 - Article

AN - SCOPUS:85100479280

VL - 131

SP - 1021

EP - 1025

JO - Journal of Experimental and Theoretical Physics

JF - Journal of Experimental and Theoretical Physics

SN - 1063-7761

IS - 6

ER -