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Volumn 252, Issue 1, 2015, Pages 72-77

Excitons in two-dimensional sheets with honeycomb symmetry

Author keywords

Bethe Salpeter equation; Computational physics; Density functional theory; Excitons; Germanane; Graphane; Silicane; Two dimensional materials

Indexed keywords

BINDING ENERGY; CALCULATIONS; COMPUTATION THEORY; EXCITONS; OPTICAL PROPERTIES; SILANES;

EID: 84920901789     PISSN: 03701972     EISSN: 15213951     Source Type: Journal    
DOI: 10.1002/pssb.201350404     Document Type: Article
Times cited : (31)

References (46)
  • 1
    • 67649225738 scopus 로고    scopus 로고
    • A. K. Geim, Science 324, 1530 (2009).
    • (2009) Science , vol.324 , pp. 1530
    • Geim, A.K.1
  • 25
  • 26
    • 84920908480 scopus 로고    scopus 로고
    • the level of the G0W0 approximation, using 50×50×1 k-points for the screen and a plasmon pole approximation. For the exchange part of the self-energy, 90×90×1 k-points have been used. The Coulomb potential has been cut in the z-direction. In the BSE, 50×50×1 k-points, four valence bands and five empty bands have been included. Exc code:
    • GW calculations have been performed at the level of the G0W0 approximation, using 50×50×1 k-points for the screen and a plasmon pole approximation. For the exchange part of the self-energy, 90×90×1 k-points have been used. The Coulomb potential has been cut in the z-direction. In the BSE, 50×50×1 k-points, four valence bands and five empty bands have been included. Exc code: http://etsf.polytechnique.fr/exc/


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.