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First-principles study of electronic and magnetic structure in layered cobaltite Na0.75CoO2

First-principles study of electronic and magnetic structure in layered cobaltite Na0.75CoO2

Authors :
Okabe, H.
Matoba, M.
Kyomen, T.
Itoh, M.
Source :
Journal of Applied Physics. June 1, 2004, Vol. 95 Issue 11, 6831-6833
Publication Year :
2004

Abstract

LDA + U method was used for calculating the electronic structure of Na0.75CoO2. The magnetic ground state of Na0.75CoO2 is the spin-glass-like, short-range ordered state with randomly located magnetic Co(super 4+) ions in the crystal.

Details

Language :
English
ISSN :
00218979
Volume :
95
Issue :
11
Database :
Gale General OneFile
Journal :
Journal of Applied Physics
Publication Type :
Academic Journal
Accession number :
edsgcl.123797494