Published 2002 | Version v1
Journal article Metadata-only

Radiation defects in sulfates of alkali and alkali-earth metals

Creators

  • 1. Almatinskij Gosudarstvennyj Univ., Almaty (Kazakhstan)

Description

It is investigated by luminescent methods mechanisms of creation of initial radiation defects in sulfates. It is shown, that in the irradiated sulfates at low temperature the basic mechanism of creation of defects is localization of electrons and holes on anion complexes. Defect formation near room temperatures should be connected to direct disintegration of the exited anion complexes (SO42-) on SO3-va-e- and O0 centers. (author)

Additional details

Additional titles

Original title (Russian)
Радиационные дефекты в сульфатах щелочных и шечелочно-земельных маталлов

Publishing Information

Journal Title
Izvestiya Ministerstva Nauki Akademii Nauk Respubliki Kazakhstan. Seriya Fiziko-Matematicheskaya
Journal Volume
6
Journal Issue
6
Journal Page Range
p. 7-17
ISSN
1029-3310

INIS

Country of Publication
Kazakhstan
Country of Input or Organization
Kazakhstan
INIS RN
35029643
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CALCIUM SULFATES; CRYSTAL DEFECTS; HOLES; IRRADIATION; LITHIUM SULFATES; PHYSICAL RADIATION EFFECTS; POTASSIUM SULFATES; SULFATES; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; THERMOLUMINESCENCE; X RADIATION
Descriptors DEC
ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CRYSTAL STRUCTURE; ELECTROMAGNETIC RADIATION; EMISSION; IONIZING RADIATIONS; LITHIUM COMPOUNDS; LUMINESCENCE; OXYGEN COMPOUNDS; PHOTON EMISSION; POTASSIUM COMPOUNDS; RADIATION EFFECTS; RADIATIONS; SULFATES; SULFUR COMPOUNDS; TEMPERATURE RANGE

Optional Information

Notes
14 refs., 4 figs.