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Volumn 97, Issue 12, 2005, Pages

Quasi-donor-acceptor pair transitions in GaAsSb and AlGaAsSb on InP

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRONIC POTENTIALS; EXCITONIC TRANSITIONS; MISCIBILITY GAPS; PAIR TRANSITIONS;

EID: 21644477595     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1923588     Document Type: Article
Times cited : (19)

References (46)
  • 41
    • 0000240162 scopus 로고
    • L. Vinã, S. Logothetidis, and M. Cardona, Phys. Rev. B 30, 1979 (1984). The expression proposed by Vinã et al. is Eg (T) = EB - aB {1+2exp [(⊖B T) -1] }, where Eg (T=0) = EB - aB is the "gap" energy at T=0, aB describes the intensity of the electron-phonon interaction, and ⊖≡ℏωk represents the phonon average energy in the temperature scale.
    • (1984) Phys. Rev. B , vol.30 , pp. 1979
    • Vinã, L.1    Logothetidis, S.2    Cardona, M.3
  • 42
    • 0030555727 scopus 로고    scopus 로고
    • R. Pässler, Phys. Status Solidi B 193, 135 (1996). The expression proposed by Passler is Eg (T) = Eg (T=0) =α⊖2 [p 1+ (2T⊖)p -1] where Eg (T=0) is the energy gap at 0 K, α≡S (T) =- (dEdT)T→∞ is the high-temperature limiting value of the forbidden gap entropy, ⊖≡ℏω kB is the characteristic temperature parameter representing the effective phonon energy in the temperature scale, and p is an empirical parameter related to the shape of the underlying electron-phonon spectral functions.
    • (1996) Phys. Status Solidi B , vol.193 , pp. 135
    • Pässler, R.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.