ELECTRONIC-STRUCTURE AND OPTICAL-PROPERTIES OF BETA-FESI2

Authors
ANTONOV VN JEPSEN O HENRION W REBIEN M STAUSS P LANGE H
Citation
Vn. Antonov et al., ELECTRONIC-STRUCTURE AND OPTICAL-PROPERTIES OF BETA-FESI2, Physical review. B, Condensed matter, 57(15), 1998, pp. 8934-8938
Citations number
35
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
57
Issue
15
Year of publication
1998
Pages
8934 - 8938
Database
ISI
SICI code
0163-1829(1998)57:15<8934:EAOOB>2.0.ZU;2-8
Abstract
We have investigated the optical properties of beta-FeSi2 experimental ly and theoretically, The measured optical functions were compared wit h those calculated using the local-density-functional theory and the l inear muffin-tin orbital method. The calculated electronic structure i s analyzed using orbital-projected densities of states and the optical functions an interpreted in terms of interband transitions. We find g enerally excellent agreement between theory and experiment. [S0163-182 9(98)00116-7].