Published July 1991 | Version v1
Journal article Metadata-only

Thermally stimulated depolarization currents in neutron irradiated Al2O3

Creators

  • 1. Asociacion EURATOM/CIEMAT, Madrid (Spain)
  • 2. CSIC, Madrid (Spain)
  • 3. Los Alamos National Lab., NM (USA)

Description

Two thermally stimulated depolarization current peaks due to dipolar relaxation processes have been observed at 242 and 273 K in neutron irradiated Al2O3. The results on fluence dependence and thermal stability indicate that the second one may be related to F-type centres or their corresponding interstitials induced by irradiation. (author)

Additional details

Publishing Information

Journal Title
Solid State Communications
Journal Volume
79
Journal Issue
4
Series
Solid State Commun.
Journal Page Range
295-297
ISSN
0038-1098
CODEN
SSCOA

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
22088791
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ABSORPTION SPECTRA; ALUMINIUM OXIDES; ATOMIC DISPLACEMENTS; DEPOLARIZATION; ELECTRIC CURRENTS; F CENTERS; INTERSTITIALS; MEDIUM TEMPERATURE; NEUTRON BEAMS; NEUTRON FLUENCE; RELAXATION; SENSITIVITY; THERMAL DEGRADATION; VISIBLE RADIATION
Descriptors DEC
ALUMINIUM COMPOUNDS; BEAMS; CHALCOGENIDES; COLOR CENTERS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; CURRENTS; ELECTROMAGNETIC RADIATION; NUCLEON BEAMS; OXIDES; OXYGEN COMPOUNDS; PARTICLE BEAMS; PHYSICAL RADIATION EFFECTS; POINT DEFECTS; RADIATION EFFECTS; RADIATIONS; SPECTRA; VACANCIES