A new, very efficient procedure is provided for obtaining a large number of continued-fraction parameters for the Green's function in translationally invariant systems. This is achieved by successive applications of the recursion method to different regions in k space. The well-known problems connected with computer-memory limitations are thus definitively overcome.

NEW PROCEDURE FOR EVALUATING A LARGE NUMBER OF CONTINUED-FRACTION PARAMETERS IN PERIODIC STRUCTURES

GROSSO, GIUSEPPE;
1988

Abstract

A new, very efficient procedure is provided for obtaining a large number of continued-fraction parameters for the Green's function in translationally invariant systems. This is achieved by successive applications of the recursion method to different regions in k space. The well-known problems connected with computer-memory limitations are thus definitively overcome.
Cordelli, A; Grosso, Giuseppe; PASTORI PARRAVICINI, G.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11568/9194
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