MAGNETIC PHASE-TRANSITIONS IN OPTICAL-SPECTRUM OF MAGNETIC SEMICONDUCTOR CUO

Authors
SUKHORUKOV YP LOSHKAREVA NN SAMOKHVALOV AA NAUMOV SV MOSKVIN AS OVCHINNIKOV AS
Citation
Yp. Sukhorukov et al., MAGNETIC PHASE-TRANSITIONS IN OPTICAL-SPECTRUM OF MAGNETIC SEMICONDUCTOR CUO, Journal of magnetism and magnetic materials, 183(3), 1998, pp. 356-358
Citations number
5
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
183
Issue
3
Year of publication
1998
Pages
356 - 358
Database
ISI
SICI code
0304-8853(1998)183:3<356:MPIOOM>2.0.ZU;2-5
Abstract
The absorption coefficient in the region of a wide charge-transfer ban d (3.19 eV) in CuO exhibits anomalously large, up to 8%, changes near two magnetic phase transition temperatures. It can be used for the opt ical detection of magnetic phase transitions. (C) 1998 Elsevier Scienc e B.V. All rights reserved.