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Green's function theory of orbital magnetic moment of interacting electrons in solids

Aryasetiawan, F. LU ; Karlsson, K. and Miyake, T. (2016) In Physical Review B 93(16).
Abstract

A general formula for the orbital magnetic moment of interacting electrons in solids is derived using the many-electron Green's function method. The formula factorizes into two parts, a part that contains the information about the one-particle band structure of the system and a part that contains the effects of exchange and correlations carried by the Green's function. The derived formula provides a convenient yet rigorous means of including the effects of exchange and correlations beyond the commonly used local density approximation of density functional theory.

Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review B
volume
93
issue
16
article number
161104
publisher
American Physical Society
external identifiers
  • scopus:84963767040
ISSN
2469-9950
DOI
10.1103/PhysRevB.93.161104
language
English
LU publication?
yes
id
5dcc543f-9293-4085-9829-1b78f2d5b97f
date added to LUP
2019-05-09 11:56:22
date last changed
2025-04-04 14:00:00
@article{5dcc543f-9293-4085-9829-1b78f2d5b97f,
  abstract     = {{<p>A general formula for the orbital magnetic moment of interacting electrons in solids is derived using the many-electron Green's function method. The formula factorizes into two parts, a part that contains the information about the one-particle band structure of the system and a part that contains the effects of exchange and correlations carried by the Green's function. The derived formula provides a convenient yet rigorous means of including the effects of exchange and correlations beyond the commonly used local density approximation of density functional theory.</p>}},
  author       = {{Aryasetiawan, F. and Karlsson, K. and Miyake, T.}},
  issn         = {{2469-9950}},
  language     = {{eng}},
  month        = {{04}},
  number       = {{16}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review B}},
  title        = {{Green's function theory of orbital magnetic moment of interacting electrons in solids}},
  url          = {{http://dx.doi.org/10.1103/PhysRevB.93.161104}},
  doi          = {{10.1103/PhysRevB.93.161104}},
  volume       = {{93}},
  year         = {{2016}},
}