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Electron-phonon coupling in semiconductors within the GW approximation

  • Ferenc Karsai (Corresponding author)
  • , Manuel Engel
  • , Georg Kresse
  • , Espen Flage-Larsen

Publications: Contribution to journalArticlePeer Reviewed

Original languageEnglish
Article number123008
Number of pages13
JournalNew Journal of Physics
Volume20
Issue number12
DOIs
Publication statusPublished - 14 Dec 2018

Funding

Wewant to acknowledge B Monserrat for correspondence and discussions on the topic of evaluation of degenerate band gaps. F Karsai acknowledges A Troser for discussions on statistical approaches. MEngel gratefully acknowledges support by the Austrian Science Fund (FWF) No. I2460-N36. Furthermore, E Flage-Larsen would like to thank the Norwegian Research Council of Norway (project number 262339) and SINTEF for providing financial support for this work.

Austrian Fields of Science 2012

  • 103024 Quantum field theory
  • 103018 Materials physics

Keywords

  • electron-phonon interaction
  • GW approximation
  • density-functional theory
  • band gap renormalization
  • TEMPERATURE-DEPENDENCE
  • DIRECT-GAP
  • OPTICAL-PROPERTIES
  • BANDS
  • CONVERGENCE
  • PERFORMANCE
  • ENERGIES
  • SCHEMES
  • ISOTOPE
  • DIAMOND
  • GWapproximation

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