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Volumn 58, Issue 2, 1997, Pages 207-220

Dipole waves in semiconductors: The dielectric function and plasma oscillations of silicon

Author keywords

A. semiconductors; C. ab initia calculations; D. dielectric properties

Indexed keywords

APPROXIMATION THEORY; CHEMICAL BONDS; DIELECTRIC PROPERTIES OF SOLIDS; ELECTRIC FIELD EFFECTS; ELECTRONS; ELECTROSTATICS; MATHEMATICAL MODELS; PLASMA OSCILLATIONS; POLARIZATION;

EID: 0042944677     PISSN: 00223697     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-3697(96)00131-X     Document Type: Article
Times cited : (7)

References (34)
  • 4
    • 0004942197 scopus 로고
    • Philpott M. R., Adv. Chem. Phys. 23, 227 (1973); Philpott M. R. and Lee J. W., J. Chem. Phys. 58, 595 (1973).
    • (1973) Adv. Chem. Phys. , vol.23 , pp. 227
    • Philpott, M.R.1
  • 16
    • 85033121742 scopus 로고
    • PhD. thesis, University of Twente, Enschede
    • Poppe G. P. M., PhD. thesis, University of Twente, Enschede (1991).
    • (1991)
    • Poppe, G.P.M.1
  • 25
    • 85033122751 scopus 로고    scopus 로고
    • note
    • Note that the dipole moment sites are not on the atom core sites of a diamond lattice but at midpoints of bond axes between atom core sites.
  • 27
    • 85033122386 scopus 로고    scopus 로고
    • note
    • -1 at the X point.
  • 29
    • 0004246662 scopus 로고
    • Properties of Silicon
    • INSPEC, London
    • Aspnes D. E., Properties of Silicon, EMIS Data Reviews Series no. 4, INSPEC, London (1988).
    • (1988) EMIS Data Reviews Series , vol.4
    • Aspnes, D.E.1
  • 32
    • 85033126072 scopus 로고    scopus 로고
    • note
    • In earlier papers [16, 21], Generalised Valence Bond (GVB) wave functions were used. These belong to the class of multi-configuration self-consistent-field wave functions and consist of orbitals localised on bonds. However, we have obtained similar polarisabilities and transfer tensors using Hartree-Fock wave functions, and since these are easier to obtain we use them instead.
  • 33
    • 33646645827 scopus 로고
    • The modified hydrogen atom basis set used to terminate clusters is described in Schultz P. A. and Messmer R. P., Phys. Rev. B34, 2532 (1986).
    • (1986) Phys. Rev. , vol.B34 , pp. 2532
    • Schultz, P.A.1    Messmer, R.P.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.