MOSSBAUER CONVERSIVE SPECTROSCOPY OF RADIATION DEFECTS IN GAMMA-IRRADIATED MAGNETIC GARNETS

Authors
KOSTISHYN VG LETYUK LM SHIPKO MN FEDORIV VD
Citation
Vg. Kostishyn et al., MOSSBAUER CONVERSIVE SPECTROSCOPY OF RADIATION DEFECTS IN GAMMA-IRRADIATED MAGNETIC GARNETS, Journal of magnetism and magnetic materials, 160, 1996, pp. 361-362
Citations number
2
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
160
Year of publication
1996
Pages
361 - 362
Database
ISI
SICI code
0304-8853(1996)160:<361:MCSORD>2.0.ZU;2-F
Abstract
The Effect of Co-60 gamma-irradiation on the crystalline structure and electronic state of iron ions in ferrite-garnet films was studied wit h the help of Mossbauer conversive spectroscopy. It was found that, un der irradiation, the charge exchange of oxygen vacancies takes place. This is one of the causes of the increase of the effective magnetic an isotropy field of such films.