Published 1976 | Version v1
Book Metadata-only

Basic mechanism of thermoluminescence in alkaline earth sulphate phosphors

Creators

  • 1. Bhabha Atomic Research Centre, Bombay (India). Chemistry Div.
  • 2. Bhabha Atomic Research Centre, Bombay (India). Health Physics Div.

Description

The work on TL properties of alkaline earth sulphate phosphors is reviewed with emphasis on the basic mechanism. Different impurity doped BaSO4 and CaSO4 phosphors have been studied. The correlation studies on TL, glow emission spectra, ESR and optically excited luminescence have helped in identification of charge trapping centres, emission centres and recombination sites. A mechanism has been discussed which can explain the TL behaviour of the alkaline earth sulphate phosphors. (author)

Additional details

Publishing Information

Publisher
Bhabha Atomic Research Centre.
Imprint Place
Bombay
Imprint Title
Proceedings of the national symposium on thermoluminescence and its applications, Kalpakkam, February 12-15, 1975
Imprint Pagination
p. 147-167.

Conference

Title
National symposium on thermoluminescence and its applications.
Dates
12 Feb 1975.
Place
Kalpakkam, India.

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
8293074
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BARIUM SULFATES; BIBLIOGRAPHIES; ELECTRON SPIN RESONANCE; EMISSION SPECTRA; GAMMA RADIATION; GLOW CURVE; PHOSPHORS; PHYSICAL RADIATION EFFECTS; THERMOLUMINESCENCE; TRAPS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; DOCUMENT TYPES; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; LUMINESCENCE; MAGNETIC RESONANCE; OXYGEN COMPOUNDS; RADIATION EFFECTS; RADIATIONS; RESONANCE; SPECTRA; SULFATES; SULFUR COMPOUNDS

Optional Information

Notes
24 refs., 13 figures.