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Patent Searching and Data


Title:
SELF-POWERED PEROVSKITE X-RAY DETECTOR
Document Type and Number:
WIPO Patent Application WO/2021/015578
Kind Code:
A1
Abstract:
A self-powered perovskite X-ray detector, according to one embodiment of the present invention, has a perovskite photodetector combined with a scintillator for converting incident X-rays to visible light, wherein the scintillator and a perovskite light absorption layer comprise a perovskite compound represented by chemical formula 1 below. [Chemical formula 1] AaMbXc (In chemical formula 1: A is a monovalent cation; M is a divalent metal cation or trivalent metal cation; X is a monovalent anion; a+2b=c when M is the divalent metal cation; a+3b=4c when M is the trivalent metal cation; and a, b, and c are natural numbers.)

Inventors:
IM SANG HYUK (KR)
HEO JIN HYUCK (KR)
Application Number:
PCT/KR2020/009739
Publication Date:
January 28, 2021
Filing Date:
July 23, 2020
Export Citation:
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Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
G01T1/20; A61B6/00; C01G21/00; G01T1/02; G01T1/161; G01T1/24
Foreign References:
KR20180024947A2018-03-08
JP2005003444A2005-01-06
US20190162865A12019-05-30
KR20170112563A2017-10-12
KR20190046820A2019-05-07
Attorney, Agent or Firm:
KIM, Youn Gwon (KR)
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