Title:
放射線検出素子及び放射線検出装置
Document Type and Number:
Japanese Patent JP6558676
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a high-sensitivity radiation detection element having a simple structure and high radiation resistance.SOLUTION: An ultraviolet sensor 13 is formed, which is a high-sensitivity photoconductive photodetection element comprising a radiation-resistant zinc oxide-based monocrystalline substrate 14, or zinc oxide-based monocrystalline thin film, having a pair of electrodes 15 spaced apart from each other disposed thereon, and a scintillator 11 being a radiation-resistant light-emitting substance that emits light of a wavelength to which the ultraviolet sensor 13 is sensitive, is disposed to face the ultraviolet sensor 13. Such an arrangement realizes a radiation detection element 1 with high radiation resistance and high sensitivity.SELECTED DRAWING: Figure 1
Inventors:
Rei Nakagawa
Ami Takami
Ikuo Niikura
Kashiwaha Anbe
Hiroshi Nagata
Ami Takami
Ikuo Niikura
Kashiwaha Anbe
Hiroshi Nagata
Application Number:
JP2015032308A
Publication Date:
August 14, 2019
Filing Date:
February 20, 2015
Export Citation:
Assignee:
Iwate University
International Classes:
G01T1/20; C09K11/00; C09K11/80; H01L31/08
Domestic Patent References:
| JP2006278487A | ||||
| JP2010261753A | ||||
| JP2006519377A | ||||
| JP2014167434A | ||||
| JP2005533245A |
Foreign References:
| WO2011067952A1 | ||||
| US20130038209 |
Attorney, Agent or Firm:
Yutaka Osawa
Kei Osawa
Kei Osawa