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Volumn 88, Issue 11, 2000, Pages 6462-6466

A theoretical study of stability, electronic, and optical properties of GeC and SnC

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[No Author keywords available]

Indexed keywords


EID: 0001283997     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1287225     Document Type: Article
Times cited : (92)

References (32)
  • 10
    • 85037480855 scopus 로고    scopus 로고
    • note
    • We use a contracted Gaussian basis set for each atom in which each shell can be described by a linear combination of Gaussians with different ranges. For example, a (621/ 21/ 1) basis set represents three s-, two p-, and a d-type shells for C. The first and second s shells are given by a linear combination of 6 and 2 Gaussians, respectively while the third s shell consists of single Gaussian. Similarly, the first p shell is given by a linear combination of 2 Gaussians whereas the second p and d shells consist of a Gaussian. The basis sets used in this work can be obtained from the authors (pandey@mtu.edu).
  • 19
    • 85037475772 scopus 로고    scopus 로고
    • note
    • B is the bulk modulus in GPa and d is the near-neighbor distance in Å. The values of d are 1.905, 1.996, and 2.239 Å in SiC, GeC, and SnC, respectively.
  • 24
    • 85037465317 scopus 로고    scopus 로고
    • note
    • 1) can be taken as a measure of ionicity in a nearly free electron model.
  • 27
    • 85037466818 scopus 로고    scopus 로고
    • note
    • We do not take account of the local field effects in polarizability calculations which are expected to reduce the value of ∈ by about 10%.
  • 29
    • 0003811881 scopus 로고
    • Excitations of Plasmons and Interband Transitions by Electrons Springer, Berlin
    • H. Raether, in Excitations of Plasmons and Interband Transitions by Electrons, Springer Tracts in Modern Physics Vol. 88 (Springer, Berlin 1980).
    • (1980) Springer Tracts in Modern Physics , vol.88
    • Raether, H.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.