Peschel, O.; Schnell, I.; Czycholl, G. - In: The European Physical Journal B - Condensed Matter and … 47 (2005) 3, pp. 369-378
We propose and apply a combination of an ab initio (band-structure) calculation with a many-body treatment including screening effects. We start from a linearized muffin-tin orbital (LMTO) calculation to determine the Bloch functions for the Hartree one-particle Hamiltonian, from which we...