Dielectrically defined electronegativity and interband energy gaps of covalent solids
نویسنده
چکیده
2014 Several inconsistencies contained in a paper (1969) by Van Vechten on interband energy calculation of covalent solids are discussed. In particular it is shown that energy gaps corresponding to E0, E1 and E2 can not be fitted to an expression of type Eg2 = Eh2 + C2, whether there is a d-core or not. LE JOURNAL DE PHYSIQUE TOME 35, FÉVRIER 1974,
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تاریخ انتشار 2016