Simple scheme for surface-band calculations. II. The Green's function

D. H. Lee and J. D. Joannopoulos
Phys. Rev. B 23, 4997 – Published 15 May 1981
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Abstract

We present a very simple scheme for calculating the Green's function of a semi-infinite surface system described within a localized orbital basis. By generating a series of matching conditions for the Green's function we can calculate its matrix elements much faster than any method currently available. We present the formalism for a specific class of systems and include a simple example to illustrate the use of the technique.

  • Received 14 October 1980

DOI:https://doi.org/10.1103/PhysRevB.23.4997

©1981 American Physical Society

Authors & Affiliations

D. H. Lee and J. D. Joannopoulos

  • Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139

See Also

Simple scheme for surface-band calculations. I

D. H. Lee and J. D. Joannopoulos
Phys. Rev. B 23, 4988 (1981)

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Vol. 23, Iss. 10 — 15 May 1981

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