Manufacturing method of scintillator material and scintillator material
AssigneeKoito Manufacturing Co., Ltd.
InventorsHisayoshi Daicho, Takeshi Iwasaki, Atsushi Nakamura
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Abstract
A method of manufacturing a scintillator material includes providing a substrate made of a quartz glass and having a recess formed therein; filling the recess with a raw material powder obtained by mixing an iodide raw material and SiO2 fine particles; after filling the recess, disposing a lid on the substrate to cover the recess; and after disposing the lid, heating the substrate, thereby forming a nanocomposite layer in which an iodide phosphor is introduced into a cristobalite structure.
Claims7
A method of manufacturing a scintillator material, the method comprising:
- providing a substrate made of a quartz glass and having a recess formed therein;
- filling the recess with a raw material powder obtained by mixing an iodide raw material and SiO2 fine particles;
- after filling the recess, disposing a lid on the substrate to cover the recess;
- and
- after disposing the lid, heating the substrate, thereby forming a nanocomposite layer in which an iodide phosphor is introduced into a cristobalite structure.
A scintillator material excited by an irradiation to emit visible light, the scintillator material comprising:
- a substrate made of a quartz glass and having a recess formed therein;
- and
- a nanocomposite layer in which an iodide phosphor is introduced into a cristobalite structure, in the recess,
- wherein a thickness of the nanocomposite layer is 0.1 mm or more.
Dependencies are inferred from the claim text.