Published 1986
| Version v1
Journal article
Glow curve kinetics of sintered CaSO4-Dy TL dosimeters
Description
Results of various experiments showed that TL centres responsible for the formation of the peak at around 3000C in glow curves of sintered CaSO4-Dy dosimeters are formed during the sintering process and are probably located near grain boundaries in the sintered material. Kinetic parameters for this peak were evaluated by different methods. The glow peak at around 3000C has Esub(a)=1.61+-0.08 eV, s = 5+-2 x 1013 s-1 and its kinetic order b = 2.0 +- 0.2. (author)
Additional details
Publishing Information
- Journal Title
- Appl. Radiat. Isot.
- Journal Volume
- 37
- Journal Issue
- 4
- Series
- Appl. Radiat. Isot.
- Journal Page Range
- 337-340
- CODEN
- ARISE
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 17061932
- Subject category
- S36: MATERIALS SCIENCE; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ACTIVATION ENERGY; CALCIUM SULFATES; DYSPROSIUM; EV RANGE 01-10; GLOW CURVE; GRAIN BOUNDARIES; MEDIUM TEMPERATURE; REACTION KINETICS; SINTERED MATERIALS; THERMOLUMINESCENT DOSEMETERS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CRYSTAL STRUCTURE; DOSEMETERS; ELEMENTS; ENERGY; ENERGY RANGE; EV RANGE; KINETICS; LUMINESCENT DOSEMETERS; MATERIALS; MEASURING INSTRUMENTS; METALS; MICROSTRUCTURE; OXYGEN COMPOUNDS; RARE EARTHS; SULFATES; SULFUR COMPOUNDS