Published May 1992
| Version v1
Journal article
Zero-phonon lines in e--irradiated KCl:Tl
- 1. ENEA, Frascati (Italy). Centro Ricerche Energia
Description
The structure of the zero-phonon line at 1.53 μ-m in e--irradiated Tl+-doped KCl has been investigated as a function of temperature. The particular color center which originates the discrete phonon structure has not been identified, but it is coupled to a localized mode ℎω = 3.9 meV and possesses a rather small Huang-Rhys factor, S = 1.7. Moreover the narrow absorption structure and the band underneath are essentially stable over a period of almost one year. (Author)
Additional details
Publishing Information
- Journal Title
- Solid State Communications
- Journal Volume
- 82
- Journal Issue
- 7
- Series
- Solid State Commun.
- Journal Page Range
- 493-496
- ISSN
- 0038-1098
- CODEN
- SSCOA
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 23070892
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ABSORPTION SPECTRA; COLOR CENTERS; ELECTRON BEAMS; EMISSION SPECTRA; F CENTERS; PHYSICAL RADIATION EFFECTS; POTASSIUM CHLORIDES; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0065-0273 K; THALLIUM ADDITIONS
- Descriptors DEC
- ALKALI METAL COMPOUNDS; BEAMS; CHLORIDES; CHLORINE COMPOUNDS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; HALIDES; HALOGEN COMPOUNDS; LEPTON BEAMS; PARTICLE BEAMS; POINT DEFECTS; POTASSIUM COMPOUNDS; RADIATION EFFECTS; SPECTRA; TEMPERATURE RANGE; VACANCIES