Publication Date:
2015-06-12
Description:
Author(s): I. A. Nechaev, I. Aguilera, V. De Renzi, A. di Bona, A. Lodi Rizzini, A. M. Mio, G. Nicotra, A. Politano, S. Scalese, Z. S. Aliev, M. B. Babanly, C. Friedrich, S. Blügel, and E. V. Chulkov We report first-principles G W results on the dispersion of the bulk band-gap edges in the three-dimensional topological insulator Sb 2 Te 3 . We find that, independently of the reference density-functional-theory band structure and the crystal-lattice parameters used, the one-shot G W corrections enlarge... [Phys. Rev. B 91, 245123] Published Thu Jun 11, 2015
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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