Highly heat-sensitive luminophor for recording IR radiation
Journal Article
·
· Inorg. Mater. (Engl. Transl.); (United States)
OSTI ID:5888526
The purpose of this study was to develop and predict the properties of a single-phase crystalline phosphor with an extended range of temperature sensitivity. The luminophors ZnS /times/ CdS mentioned above were used as a matrix to synthesize a luminophor of the new type. Substances exhibiting a different temperature dependence - Ag and Eu - were chosen for activation. The choice of the composition of the base made it possible to rely on the fact that the emission bands of both activators will mutually overlap and that a spectrally uniform crystalline phosphor will be obtained. It was shown that the dynamic range of the power density of the recorded IR radiation can be substantially expanded (up to 30). The receiving luminescent screen is made of a single-phase crystalline phosphor ZnS /times/ CdS with Ag, Eu, and Ni with thermal extinction of both centers of luminescence in different temperature regions, making it possible to obtain a series of screens with well-reproducible characteristics.
- OSTI ID:
- 5888526
- Journal Information:
- Inorg. Mater. (Engl. Transl.); (United States), Journal Name: Inorg. Mater. (Engl. Transl.); (United States) Vol. 24:7; ISSN INOMA
- Country of Publication:
- United States
- Language:
- English
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Luminophor for detecting near-IR radiation
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Thermally stimulated luminescence of luminophors activated by rare-earth metals
Journal Article
·
Mon Sep 01 00:00:00 EDT 1986
· Inorg. Mater. (Engl. Transl.); (United States)
·
OSTI ID:7170736
SOME OPTICAL PROPERTIES OF NEW LUMINOPHORS ACTIVATED BY ELEMENTS OF THE RARE EARTH GROUP
Journal Article
·
Fri Feb 28 23:00:00 EST 1958
· Postepy Fizyki (Poland)
·
OSTI ID:4170929
Thermally stimulated luminescence of luminophors activated by rare-earth metals
Journal Article
·
Sat Jun 01 00:00:00 EDT 1985
· J. Appl. Spectrosc. (Engl. Transl.); (United States)
·
OSTI ID:6344619
Related Subjects
36 MATERIALS SCIENCE
360602 -- Other Materials-- Structure & Phase Studies
360603* -- Materials-- Properties
BRIGHTNESS
CADMIUM COMPOUNDS
CADMIUM SULFIDES
CHALCOGENIDES
CHEMICAL ACTIVATION
CRYSTAL DOPING
CRYSTAL STRUCTURE
DETECTION
ELECTROMAGNETIC RADIATION
EUROPIUM COMPOUNDS
INFRARED RADIATION
INORGANIC PHOSPHORS
LINE WIDTHS
LUMINESCENCE
MATERIALS TESTING
NICKEL COMPOUNDS
OPTICAL PROPERTIES
PHOSPHORS
PHOTODETECTORS
PHOTOLUMINESCENCE
PHOTOSENSITIVITY
PHYSICAL PROPERTIES
RADIATIONS
RARE EARTH COMPOUNDS
SENSITIVITY
SILVER COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
TEMPERATURE DEPENDENCE
TESTING
TRANSITION ELEMENT COMPOUNDS
ZINC COMPOUNDS
ZINC SULFIDES
360602 -- Other Materials-- Structure & Phase Studies
360603* -- Materials-- Properties
BRIGHTNESS
CADMIUM COMPOUNDS
CADMIUM SULFIDES
CHALCOGENIDES
CHEMICAL ACTIVATION
CRYSTAL DOPING
CRYSTAL STRUCTURE
DETECTION
ELECTROMAGNETIC RADIATION
EUROPIUM COMPOUNDS
INFRARED RADIATION
INORGANIC PHOSPHORS
LINE WIDTHS
LUMINESCENCE
MATERIALS TESTING
NICKEL COMPOUNDS
OPTICAL PROPERTIES
PHOSPHORS
PHOTODETECTORS
PHOTOLUMINESCENCE
PHOTOSENSITIVITY
PHYSICAL PROPERTIES
RADIATIONS
RARE EARTH COMPOUNDS
SENSITIVITY
SILVER COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
TEMPERATURE DEPENDENCE
TESTING
TRANSITION ELEMENT COMPOUNDS
ZINC COMPOUNDS
ZINC SULFIDES