Alkali metal and alkali earth metal gadolinium halide scintillators

Title: Alkali metal and alkali earth metal gadolinium halide scintillators

The present invention provides for a composition comprising an inorganic scintillator comprising a gadolinium halide, optionally cerium-doped, having the formula A.sub.nGdX.sub.m:Ce; wherein A is nothing, an alkali metal, such as Li or Na, or an alkali earth metal, such as Ba; X is F, Br, Cl, or I; n is an integer from 1 to 2; m is an integer from 4 to 7; and the molar percent of cerium is 0% to 100%. The gadolinium halides or alkali earth metal gadolinium halides are scintillators and produce a bright luminescence upon irradiation by a suitable radiation.

Inventors:: Bourret-Courchesne, Edith; Derenzo, Stephen E.; Parms, Shameka; Porter-Chapman, Yetta D.; Wiggins, Latoria K.

Issue Date:: 2016-08-02

OSTI Identifier:: 1281075

Assignee:: The Regents of the University of California (Oakland, CA) LBNL

Patent Number(s):: 9,404,036

Application Number:: 12/262,132

Contract Number:: AC02-05CH11231

Resource Relation:: Patent File Date: 2008 Oct 30

Research Org:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Org:: USDOE

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

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Works referenced in this record:

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