Published July 1996 | Version v1
Journal article Metadata-only

Moessbauer conversive spectroscopy of radiation defects in gamma-irradiated magnetic garnets

Creators

  • 1. Moscow State Inst. of Steel and Alloys, Moscow (Russian Federation)
  • 2. Ivanovo State Power Univ. (Russian Federation)
  • 3. Prykarpatsky Univ., Ivano-Frankivsk (Ukraine)

Description

The effect of 60Co gamma-irradiation on the crystalline structure and electronic state of iron ions in ferrite-garnet films was studied with the help of Moessbauer conversive spectroscopy. It was found that, under irradiation, the charge exchange of oxygen vacancies takes place. This is one of the causes of the increase of the effective magnetic anisotropy field of such films. (orig.)

Additional details

Publishing Information

Journal Title
Journal of Magnetism and Magnetic Materials
Journal Volume
160
Journal Page Range
p. 361-362.
ISSN
0304-8853
CODEN
JMMMDC

Conference

Title
12. international conference on soft magnetic materials (SMM-12).
Dates
12-14 Sep 1995.
Place
Krakow (Poland).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
28033313
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANISOTROPY; CALCIUM COMPOUNDS; CRYSTAL DEFECTS; DOMAIN STRUCTURE; FERRITE GARNETS; GAMMA RADIATION; IRON IONS; ISOMER SHIFT; LUTETIUM COMPOUNDS; MAGNETIC FIELDS; MOESSBAUER EFFECT; PHYSICAL RADIATION EFFECTS; SAMARIUM COMPOUNDS; SOLID SOLUTIONS; THIN FILMS; VACANCIES; YTTRIUM COMPOUNDS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CHARGED PARTICLES; CRYSTAL STRUCTURE; DISPERSIONS; ELECTROMAGNETIC RADIATION; FILMS; HOMOGENEOUS MIXTURES; IONIZING RADIATIONS; IONS; MINERALS; MIXTURES; OXIDE MINERALS; POINT DEFECTS; RADIATION EFFECTS; RADIATIONS; RARE EARTH COMPOUNDS; SOLUTIONS; TRANSITION ELEMENT COMPOUNDS