𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Emission lifetime calculation of thallium-doped alkali halides

✍ Scribed by J.F. Rivas-Silva; M. Berrondo

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
220 KB
Volume
57
Category
Article
ISSN
0022-3697

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Ab initio calculations for absorption an
Ab initio calculations for absorption and emission energies of alkali halide crystals doped with thallium
✍ J. F. Rivas-Silva; L. RodrΓ­guez-Merino; M. Berrondo; A. Flores-Riveros πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 156 KB πŸ‘ 1 views

We calculate transition energies associated with optical properties of thallium doping in alkali halide crystals via an atomic cluster of minimal size where an sp-valence-shell impurity enters as a substitutional defect in the model crystal. Hartree-Fock (HF), density functional theory (DFT), and co

Lifetimes of positrons in alkali halides
Lifetimes of positrons in alkali halides
✍ J.C. Garg; B.L. Saraf πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 167 KB

The positron lifetimes in alkali halides are calculated assuming the outer shell electrons of the halide ion to form an 'electron plasma' which is capable of concentrating around the positron. The calculated annihilation rates are found to be in good agreement with the experimental results.