ALKALI HALIDE PHOSPHORS ACTIVATED WITH INDIUM

Journal Article · Tue Jan 01 04:00:00 EST 1957 · Trudy Inst. Fiz. i Astron. Akad. Nauk Eston. S.S.R.

OSTI ID:4162587

Lushchik, N E

An investigation was made of the spectra of absorption, excitation, and luminescence of NaCl-In, KCl-In, KBr-In, and KI-In. The absorption, excitation, and luminescence bands were compared with the electronic transitions /sup 1/S/ sub 0/ -/sup 3/P/sub 0/ /sup 1/S/sub 0/--/sup 3/P/sub 1/ /sup 1/S/sub 0/ -- /sup 1/P/sub 2/ and /sup 1/S/sub 0/ --/sup 1/P/sub 1/ in the free In/sup +/ ions, and with the absorption of InCl. The thermal luminescence and the optioal flash in the F-band in the x-irradiated phosphor KCl-In were investigated. The output of the optical flash is approximately ten times less than the output of the fluorescence excited directly in the In/sup +/ ions. The activator absorption in KBr-In after x irradiation decreases very little. (auth)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-14-017142
• OSTI ID: 4162587
• Journal Information: Trudy Inst. Fiz. i Astron. Akad. Nauk Eston. S.S.R., Journal Name: Trudy Inst. Fiz. i Astron. Akad. Nauk Eston. S.S.R. Vol. Vol: No. 6
• Country of Publication: Country unknown/Code not available
• Language: Russian

Related Subjects

ABSORPTION
ACTIVATION
CONFIGURATION
ELECTRONS
EXCITATION
IMPURITIES
INDIUM
IONS
IRRADIATION
LUMINESCENCE
MEASURED VALUES
PHOSPHORS
PHYSICS
POTASSIUM BROMIDES
POTASSIUM CHLORIDES
POTASSIUM IODIDES
SODIUM CHLORIDES
SPECTRA
TRANSIENTS
X RADIATION