INVESTIGATION OF LUMINESCENCE PROCESSES IN ALKALI-HALIDE PHOSPHORS (in Russian)
Journal Article
·
· Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz.
OSTI ID:4843504
Mechanisms of recombnation were studied with NaBr-In and KBr-In phosphors activated by mono- and trivalent indium bromide. The curves of thermal de-excitation of NaBr-In excited by light in activated absorption bands at various temperatures are analyzed and the curves are correlated with the exo- electron emission (F band);n KBr-In phosphors excited by cathode beams at --155 deg C. The depths of eapture levels in KBr-In and NaBr-In are evaluated on the basis of thermal de-excitation data. The analysis of thermoluminescence, exo- electron emission, and optical scintillation shows that with any method of excitation the de-excitation corresponds to hole recombination. The luminescence centers are,"atomic" centers. (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-15-028180
- OSTI ID:
- 4843504
- Journal Information:
- Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz., Journal Name: Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz. Vol. Vol: 25
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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