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Volumn 139, Issue 2, 1998, Pages 399-405

Finite-Temperature Evaluation of the Fermi Density Operator

Author keywords

Charge density; Density operator (density matrix); Electronic structure calculations; Fermi distribution; Finite temperature; Fractional expansion; Green's function; Numerical methods

Indexed keywords

EIGENVALUES AND EIGENFUNCTIONS; ELECTRONIC STRUCTURE; SIGNAL PROCESSING;

EID: 0009336496     PISSN: 00219991     EISSN: None     Source Type: Journal    
DOI: 10.1006/jcph.1997.5871     Document Type: Article
Times cited : (12)

References (9)
  • 2
    • 0000349654 scopus 로고
    • Integral representation of the Fermi distribution and its applications in electronic-structure calculations
    • Goedecker S. Integral representation of the Fermi distribution and its applications in electronic-structure calculations. Phys. Rev. B. 48:1993;17573.
    • (1993) Phys. Rev. B , vol.48 , pp. 17573
    • Goedecker, S.1
  • 3
    • 0001588470 scopus 로고
    • Fermi-Dirac distribution in ab initio Green's-functions calculations
    • Wildberger K., Lang P., Zeller R., Dederichs P. H. Fermi-Dirac distribution in ab initio Green's-functions calculations. Phys. Rev. B. 52:1995;11502.
    • (1995) Phys. Rev. B , vol.52 , pp. 11502
    • Wildberger, K.1    Lang, P.2    Zeller, R.3    Dederichs, P.H.4
  • 6
    • 0006616766 scopus 로고
    • Remark on algorithms to find roots of polynomials
    • Goedecker S. Remark on algorithms to find roots of polynomials. SIAM J. Sci. Comput. 15:1994;1059.
    • (1994) SIAM J. Sci. Comput. , vol.15 , pp. 1059
    • Goedecker, S.1
  • 7
    • 85189846158 scopus 로고    scopus 로고
    • The indices α andN
    • The indices α andN.
  • 8
    • 85189845292 scopus 로고    scopus 로고
    • νν
    • νν.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.