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Volumn 66, Issue 20, 2002, Pages 2012031-2012034

Properties of hexagonal ScN versus wurtzite GaN and InN

Author keywords

[No Author keywords available]

Indexed keywords

GALLIUM; INDIUM; NITROGEN; SCANDIUM;

EID: 0037113625     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.66.201203     Document Type: Article
Times cited : (130)

References (30)
  • 2
    • 0003809788 scopus 로고    scopus 로고
    • edited by J. H. Edgar, S. Strite, I. Akasaki, H. Amano, and C. Wetzel, Emis Datareviews Series No. 23 (Inspec, London)
    • Properties, Processing and Applications of Gallium Nitride and Related Semiconductors, edited by J. H. Edgar, S. Strite, I. Akasaki, H. Amano, and C. Wetzel, Emis Datareviews Series No. 23 (Inspec, London, 1999).
    • (1999) Properties, Processing and Applications of Gallium Nitride and Related Semiconductors
  • 14
    • 10644250257 scopus 로고
    • P. Hohenberg and W. Kohn, Phys. Rev. B 136, 864 (1964); W. Kohn and L.J. Sham, ibid. 140, A1133 (1965).
    • (1964) Phys. Rev. B , vol.136 , pp. 864
    • Hohenberg, P.1    Kohn, W.2
  • 15
    • 0042113153 scopus 로고
    • P. Hohenberg and W. Kohn, Phys. Rev. B 136, 864 (1964); W. Kohn and L.J. Sham, ibid. 140, A1133 (1965).
    • (1965) Phys. Rev. B , vol.140 , pp. A1133
    • Kohn, W.1    Sham, L.J.2
  • 21
    • 84988764949 scopus 로고    scopus 로고
    • note
    • We also checked the stability of the h-ScN phase versus the basal strain, considered in Ref. 12, that allows a transitional path from h-ScN to the rocksalt phase of ScN. This path is found to have an energy barrier of 38 meV/ atoms.
  • 22
    • 0035474463 scopus 로고    scopus 로고
    • A. Al-Yacoub and L. Bellaiche, Appl. Phys. Lett. 79, 2166 (2001); A. Al-Yacoub, L. Bellaiche, and S.-H. Wei, Phys. Rev. Lett. 89, 057601 (2002).
    • (2001) Appl. Phys. Lett. , vol.79 , pp. 2166
    • Al-Yacoub, A.1    Bellaiche, L.2
  • 24
    • 84988790996 scopus 로고    scopus 로고
    • note
    • A coordination number exactly equal to five requires that c/a = √4/3 and u = 0.50 in Eqs. (1) and (2).
  • 27
    • 84988790975 scopus 로고    scopus 로고
    • note
    • The direct band gap at F is ≃ 2.26 eV in h-ScN, according to our LDA calculations.
  • 30
    • 0001755832 scopus 로고
    • We chose to calculate the energetics of the rocksalt and zincblende phases because most octet binary compounds are known to adopt either one of these two structures as ground state [see, for instance, A. Garcia and M.L. Cohen, Phys. Rev. B 47, 4215 (1993)].
    • (1993) Phys. Rev. B , vol.47 , pp. 4215
    • Garcia, A.1    Cohen, M.L.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.