ELECTRONIC BAND-STRUCTURE AND MAGNETIC AND OPTICAL-PROPERTIES OF FE7SE8 AND CO7SE8

Authors
IKEDA H SHIRAI M SUZUKI N MOTIZUKI K
Citation
H. Ikeda et al., ELECTRONIC BAND-STRUCTURE AND MAGNETIC AND OPTICAL-PROPERTIES OF FE7SE8 AND CO7SE8, Journal of magnetism and magnetic materials, 144, 1995, pp. 159-160
Citations number
10
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
144
Year of publication
1995
Part
1
Pages
159 - 160
Database
ISI
SICI code
0304-8853(1995)144:<159:EBAMAO>2.0.ZU;2-O
Abstract
First-principles electronic band structure calculations are performed for cation-deficient NiAs-type transition-metal compounds Fe7Se8 and C o7Se8 by using the LAPW method. The magnetic moment calculated for fer rimagnetic Fe7Se8 agrees well with the observed value. Photoemission a nd optical conductivity spectra are calculated for both compounds and the results are compared with the observations.