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Volumn 177, Issue 4, 2007, Pages 339-347

Efficient first-principles calculations of the electronic structure of periodic systems

Author keywords

Density functional theory; Electronic structure; Iterative diagonalization; Pseudopotentials; Real space method

Indexed keywords

ITERATIVE DIAGONALIZATION; PSEUDOPOTENTIALS; REAL SPACE METHOD;

EID: 34447309708     PISSN: 00104655     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cpc.2007.04.003     Document Type: Article
Times cited : (23)

References (39)
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    • See, for example
    • See, for example. Beck T.L. Rev. Mod. Phys. 72 (2000) 1041
    • (2000) Rev. Mod. Phys. , vol.72 , pp. 1041
    • Beck, T.L.1
  • 12
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    • Iserles A. (Ed), Cambridge University Press, Cambridge
    • Fornberg B., and Sloan D.M. In: Iserles A. (Ed). Acta Numerica 94 (1994), Cambridge University Press, Cambridge
    • (1994) Acta Numerica 94
    • Fornberg, B.1    Sloan, D.M.2
  • 13
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    • Y. Saad, SPARSKIT: A basic tool kit for sparse matrix computations, Technical Report RIACS-90-20, Research Institute for Advanced Computer Science, NASA Ames Research Center, Moffet Field, CA, 1990
  • 18
    • 34447315663 scopus 로고    scopus 로고
    • The inclusion of a periodic image of an atom in the summation on the right-hand side of Eq. (10) would give the same contribution as that of the atom, since their exponential terms would differ by 2 π n, with n an integer
  • 19
    • 0003413675 scopus 로고    scopus 로고
    • Message Passing Interface Forum, available from
    • MPI: A Message-Passing Interface Standard. Message Passing Interface Forum, available from. http://www.mpi-forum.org/docs/docs.html
    • MPI: A Message-Passing Interface Standard
  • 21
    • 34447300302 scopus 로고    scopus 로고
    • Usually the eigenvectors are post-processed or "purified" by invoking just once PARPACK's routine pdseupd, but this step adds negligible computational cost to the algorithm
  • 23
    • 48249106654 scopus 로고    scopus 로고
    • Y. Zhou, Y. Saad, SIAM J. Matrix Anal. Appl. (2007), in press
  • 32
    • 34447326558 scopus 로고    scopus 로고
    • In Section 2 it was implicitly assumed that Brillouin-zone sampling would be restricted to the Γ point, but generalization of Eq. (2) to an arbitrary Bloch wave vector would not raise fundamental new points in the discussion of its discretization (see Ref. [5])
  • 37
    • 34447343439 scopus 로고    scopus 로고
    • The code used was the PARATEC code, see, http://www.nersc.gov/projects/paratec/
  • 38
    • 34447310963 scopus 로고    scopus 로고
    • M.M.G. Alemany, unpublished


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.