Compositions – Inorganic luminescent compositions – Compositions containing halogen; e.g. – halides and oxyhalides
Patent
1976-03-18
1979-11-20
Cooper, Jack
Compositions
Inorganic luminescent compositions
Compositions containing halogen; e.g., halides and oxyhalides
250483, C09K 1124
Patent
active
RE0301566
ABSTRACT:
This invention comprises a scintillator capable of generating light radiation upon exposure to nuclear radiation such as gamma rays, beta rays, X-rays, etc., in which the transparent optically integral crystalline component thereof consists of a major amount of cesium iodide and a minor amount of a sodium compound, this material being characterized by having an emission peak of about 4200.+-.100 angstrom units.
REFERENCES:
patent: 3296448 (1967-01-01), Swinehart et al.
patent: 3303342 (1967-02-01), O'Dell et al.
Belikovich et al., "Ukr. Fiz Zh", 10(11), pp. 1215-1221, (1965), Chem. Abstracts, vol. 64, p. 9100, 1966.
Kirgintsev et al., "Dokl. Akad. Nauk SSSR", 164(6), pp. 1315-1318, (1965), Chem. Abstracts, vol. 64, p. 5834, 1966.
Samvseva et al., "Chem. Abstracts", vol. 56, p. 10980, 1962.
Knopfe et al., "Z. Naturforsch", 12a, pp. 348-350, (1957).
Cooper Jack
Lobo Alfred D.
Lucas James A.
The Harshaw Chemical Company
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