PHOTOEMISSION-STUDY OF THE ELECTRONIC-STRUCTURE OF THE FERROMAGNETIC CR-1-DELTA-TE SYSTEM

Authors
SHIMADA K SAITOH T NAMATAME H FUJIMORI A MATOBA M HATAKEYAMA K ANZAI S
Citation
K. Shimada et al., PHOTOEMISSION-STUDY OF THE ELECTRONIC-STRUCTURE OF THE FERROMAGNETIC CR-1-DELTA-TE SYSTEM, JPN J A P 1, 32, 1993, pp. 355-356
Citations number
10
Categorie Soggetti
Physics, Applied
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS → ACNP
Volume
32
Year of publication
1993
Supplement
32-3
Pages
355 - 356
Database
ISI
SICI code
Abstract
The electronic structure of Cr1-deltaTe (delta = 0.05, 0.25, 0.375) ha s been studied by photoemission spectroscopy. Structures near the Ferm i level are qualitatively explained by the density of states (DOS) giv en by band-structure calculations, but significant discrepancies exist in the higher binding energy region. Configuration-interaction cluste r-model calculations have been performed and the overall experimental features have been explained, indicating significant electron correlat ion effects in these compounds.