CE3+ ACTIVATED MIXED HALIDE ELPASOLITES: AND HIGH ENERGY RESOLUTION SCINTILLATOR

A scintillator composition is described, including a matrix material and an activator. The matrix material includes at least one alkali metal or thallium; at least one alkali metal, different than the previously selected alkali metal; at least one lanthanides; and at least two halogens. The activato...

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Bibliographic Details
Main Authors CLARKE, LUCAS LEMAR, VENKATARAMANI, VENKAT SUBRAMANIAM, DENG, QUN, SRIVASTAVA, ALOK MANI, DUCLOS, STEVEN JUDE, COMANZO, HOLLY ANN
Format Patent
LanguageEnglish
French
Published 16.02.2021
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
MEASUREMENT OF NUCLEAR OR X-RADIATION
MEASURING
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PHYSICS
POLISHES
TESTING
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Summary:A scintillator composition is described, including a matrix material and an activator. The matrix material includes at least one alkali metal or thallium; at least one alkali metal, different than the previously selected alkali metal; at least one lanthanides; and at least two halogens. The activator is cerium. Further, radiation detectors, which include the scintillator composition and methods for detecting high-energy radiation are also described and form part of this disclosure. Une composition de scintillateur, comprenant un matériau de matrice et un activateur, est décrite. Le matériau matriciel comprend au moins un métal alcalin ou un thallium; au moins un métal alcalin, différent du métal alcalin précédemment sélectionné; au moins un lanthanide; et au moins deux halogènes. Lactivateur est le cérium. En outre, des détecteurs de rayonnement, qui comprennent la composition de scintillateur et des procédés de détection dun rayonnement à haute énergie, sont également décrits et font partie de la présente divulgation.
Bibliography:Application Number: CA20122794807