0022-3719/4/13/L269
Abstract
Good results are obtained for the band gaps in aluminium by setting up a pseudopotential in terms of phase shifts for a neutral atomic sphere and deriving a 'minimum perturbation' model.
A 'minimum perturbation' pseudopotential in terms of phase shifts
V Heine and J E Shively
Published under licence by IOP Publishing Ltd
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Citation V Heine and J E Shively 1971 J. Phys. C: Solid State Phys. 4 L269DOI 10.1088/0022-3719/4/13/006
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