Browsing by Title "Wannier-like functions and tight-binding parametrization for the manganese bands in CaMnO3"
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Wannier-like functions and tight-binding parametrization for the manganese bands in CaMnO3
(Institute of Physics, 2003)We study the electronic band structure of CaMnO3, in order to understand the origin of the dispersion of the Mn(eg) bands, which is in contrast with the predicted dispersionless bands within the Anderson-Hasegawa double-exchange ...