skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Effect of spin-orbit interaction on the electronic structure of indium-antimonide d bands

Abstract

The bands and densities of states of d bands in indium antimonide (InSb) are determined taking into account and disregarding the spin-orbit interaction. It is established that taking into account the effect of spin-orbit interaction results also in a substantial change in the dispersion of the obtained bands instead of only in the doublet splitting of the band of core d levels at ∼(0.79–0.86) eV. It is established that it is indium 4d states with e{sub g} and t{sub 2g} symmetry that give the main contribution to the density of states. The calculations are carried out by the LAPW method with the exchange-correlation potential in the generalized gradient approximation (LAPW + GGA)

Authors:
;  [1]
  1. Udmurt State University (Russian Federation)
Publication Date:
OSTI Identifier:
22469971
Resource Type:
Journal Article
Journal Name:
Semiconductors
Additional Journal Information:
Journal Volume: 49; Journal Issue: 5; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7826
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 36 MATERIALS SCIENCE; APPROXIMATIONS; CORRELATIONS; DENSITY OF STATES; ELECTRONIC STRUCTURE; EV RANGE; INDIUM; INDIUM ANTIMONIDES; L-S COUPLING; POTENTIALS; SYMMETRY

Citation Formats

Sobolev, V. V., E-mail: Sobolev@uni.udm.ru, and Perevoshchikov, D. A. Effect of spin-orbit interaction on the electronic structure of indium-antimonide d bands. United States: N. p., 2015. Web. doi:10.1134/S1063782615050255.
Sobolev, V. V., E-mail: Sobolev@uni.udm.ru, & Perevoshchikov, D. A. Effect of spin-orbit interaction on the electronic structure of indium-antimonide d bands. United States. doi:10.1134/S1063782615050255.
Sobolev, V. V., E-mail: Sobolev@uni.udm.ru, and Perevoshchikov, D. A. Fri . "Effect of spin-orbit interaction on the electronic structure of indium-antimonide d bands". United States. doi:10.1134/S1063782615050255.
@article{osti_22469971,
title = {Effect of spin-orbit interaction on the electronic structure of indium-antimonide d bands},
author = {Sobolev, V. V., E-mail: Sobolev@uni.udm.ru and Perevoshchikov, D. A.},
abstractNote = {The bands and densities of states of d bands in indium antimonide (InSb) are determined taking into account and disregarding the spin-orbit interaction. It is established that taking into account the effect of spin-orbit interaction results also in a substantial change in the dispersion of the obtained bands instead of only in the doublet splitting of the band of core d levels at ∼(0.79–0.86) eV. It is established that it is indium 4d states with e{sub g} and t{sub 2g} symmetry that give the main contribution to the density of states. The calculations are carried out by the LAPW method with the exchange-correlation potential in the generalized gradient approximation (LAPW + GGA)},
doi = {10.1134/S1063782615050255},
journal = {Semiconductors},
issn = {1063-7826},
number = 5,
volume = 49,
place = {United States},
year = {2015},
month = {5}
}