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;
1988-01-01
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.File in questo prodotto:
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