Advanced

Correlated crystal potentials in band structure calculations

von Barth, Ulf LU and Hedin, Lars LU (1974) In Il Nouvo Cimento B 23(1). p.1-14
Abstract
The authors give a critical discussion of different current band structure schemes and their relaxation to experiment. They then discuss the connections, exact and approximate, that exist between the electron self-energy and experiment, considering in particular optical absorption and photoemission. Different computationally feasible approximation schemes based on a dynamic generalization of the nonlocal Hartree-Fock exchange potential are considered.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Il Nouvo Cimento B
volume
23
issue
1
pages
1 - 14
external identifiers
  • Scopus:51249189807
language
English
LU publication?
yes
id
d098767e-8e0d-4a58-bd11-9de45f7582b2 (old id 8777227)
date added to LUP
2016-03-04 09:08:27
date last changed
2016-10-13 05:00:57
@misc{d098767e-8e0d-4a58-bd11-9de45f7582b2,
  abstract     = {The authors give a critical discussion of different current band structure schemes and their relaxation to experiment. They then discuss the connections, exact and approximate, that exist between the electron self-energy and experiment, considering in particular optical absorption and photoemission. Different computationally feasible approximation schemes based on a dynamic generalization of the nonlocal Hartree-Fock exchange potential are considered.},
  author       = {von Barth, Ulf and Hedin, Lars},
  language     = {eng},
  number       = {1},
  pages        = {1--14},
  series       = {Il Nouvo Cimento B},
  title        = {Correlated crystal potentials in band structure calculations},
  volume       = {23},
  year         = {1974},
}