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Volumn 54, Issue 15, 1996, Pages 10585-10592

Band dispersions of the π-bonded-chain reconstruction of Si(111)3×1-Li: A critical evaluation of theory and experiment

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EID: 0000030675     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.54.10585     Document Type: Article
Times cited : (68)

References (47)
  • 35
    • 0001638154 scopus 로고
    • P. Soukiassian, M. H. Bakshi, Z. Hurych, and T. M. Gentle, Surf. Sci. 221, L 759 (1989); see also, P. Soukiassian and T. Kendelewicz, in Metallization and Metal-Semiconductor Interfaces, edited by I. P. Batra (Plenum, New York, 1989), p. 465, and references therein.
    • (1989) Surf. Sci. , vol.221 , pp. L759
    • Soukiassian, P.1    Bakshi, M.2    Hurych, Z.3    Gentle, T.4
  • 40
    • 0000934919 scopus 로고
    • It is known that the LDA fails to reproduce the dimerization in trans-polyacetylene. It has been pointed out that a finite number of k points will lead to substantial problems in the mean-field Peierls picture of polyacetylene [see, e.g., J. W. Mintmire and C. T. White, Phys. Rev. B 35, 4180 (1987).
    • (1987) Phys. Rev. B , vol.35 , pp. 4180
    • Mintmire, J.1    White, C.2
  • 42
    • 0007694665 scopus 로고
    • J. Paloheimo and J. von Boehm, Phys. Rev. B 48, 16t948 (1993)]. In our calculations, we sampled a dense logarithmic k-point mesh near the zone boundaries but we did not find evidence for a Peierls instability of the π-bonded Si chains. Alternatively, it has been argued that electron-electron correlation drives the dimerization in polyacetylene [G. Rossi, Phys. Rev. B 50, 1268 (1994).
    • (1993) Phys. Rev. B , vol.48 , pp. 16948
    • Paloheimo, J.1    von Boehm, J.2
  • 43
  • 45
    • 3042890171 scopus 로고
    • this paper, STM images reveal the presence of zigzag chains, separated by linear chains. This is inconsistent with a pure buckling scenario: buckled zigzag chains appear as linear chains in STM [see, e.g., J. A. Stroscio, R. M. Feenstra and A. P. Fein, Phys. Rev. Lett. 57, 2579 (1986)].
    • (1986) Phys. Rev. Lett. , vol.57 , pp. 2579
    • Stroscio, J.1    Feenstra, R.2    Fein, A.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.