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Pseudopotential method comparison with theory

Any of the existing band structure methods can be adapted for use as a semiempirical scheme, or an interpolative scheme to facilitate the calculation of quantities which depend on interband integrals and the like. Tight binding theory, reduced to its bare essentials, with the overlap parameters used to fit experimental data or as an interpolation scheme in band structure calculation is generally referred to as Slater-Koster theory. Pseudopotential theory used in this way has been dubbed the empirical pseudopotential method (EPM) and has been the subject of a recent comprehensive review. Some comparisons of parameters t>(g), which have been fitted to experiment, with theoretical calculations have already been shown in Figure 12. [Pg.66]


See other pages where Pseudopotential method comparison with theory is mentioned: [Pg.214]    [Pg.157]    [Pg.93]    [Pg.50]    [Pg.55]    [Pg.223]    [Pg.67]    [Pg.123]    [Pg.367]    [Pg.245]    [Pg.715]    [Pg.24]    [Pg.165]    [Pg.176]   
See also in sourсe #XX -- [ Pg.342 ]

See also in sourсe #XX -- [ Pg.342 ]




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