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EFFECTS OF /cap alpha/ IRRADIATION ON ZINC SULFIDE PHOSPHORS (in German)

Journal Article · · Zeitschrift fuer Naturforschung (West Germany) Divided into Z. Nautrforsch., A, and Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,
OSTI ID:4057254
The variations in the glow curve and the luminescence spectrum of ZnS and ZnO phosphors after alpha irradiation were investigated. After the irradiation no new glow curves were found. Possibly deep traps produced by irradiation participated only as quenching centers. The Zn and S defects formed in the phosphor by irradiation were calculated. Aiter irradiation of green- luminescent ZnS(Cu) phosphors, a blue emission band was prominent. This effect was traced beck to the origin of blue-luminescent Zn/sup 2+/ defects. (trauth)
Research Organization:
Technische Hochschule, Munich
NSA Number:
NSA-15-014902
OSTI ID:
4057254
Journal Information:
Zeitschrift fuer Naturforschung (West Germany) Divided into Z. Nautrforsch., A, and Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,, Journal Name: Zeitschrift fuer Naturforschung (West Germany) Divided into Z. Nautrforsch., A, and Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys., Vol. Vol: 16a; ISSN ZNTFA
Country of Publication:
Country unknown/Code not available
Language:
German

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