JP6303146B2 - 単結晶、放射線検出器及び放射線検出器の使用方法 - Google Patents

単結晶、放射線検出器及び放射線検出器の使用方法 Download PDF

Info

Publication number
JP6303146B2
JP6303146B2 JP2014029357A JP2014029357A JP6303146B2 JP 6303146 B2 JP6303146 B2 JP 6303146B2 JP 2014029357 A JP2014029357 A JP 2014029357A JP 2014029357 A JP2014029357 A JP 2014029357A JP 6303146 B2 JP6303146 B2 JP 6303146B2
Authority
JP
Japan
Prior art keywords
single crystal
light emission
sample
radiation detector
emission amount
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2014029357A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015151535A (ja
JP2015151535A5 (enExample
Inventor
石橋　浩之
浩之 石橋
直明 志村
直明 志村
金子　純一
純一 金子
陽一 坪田
陽一 坪田
幹雄 樋口
幹雄 樋口
修輔 西山
修輔 西山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hokkaido University NUC
Oxide Corp
Original Assignee
Hokkaido University NUC
Oxide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hokkaido University NUC, Oxide Corp filed Critical Hokkaido University NUC
Priority to JP2014029357A priority Critical patent/JP6303146B2/ja
Publication of JP2015151535A publication Critical patent/JP2015151535A/ja
Publication of JP2015151535A5 publication Critical patent/JP2015151535A5/ja
Application granted granted Critical
Publication of JP6303146B2 publication Critical patent/JP6303146B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Measurement Of Radiation (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Luminescent Compositions (AREA)
JP2014029357A 2014-02-19 2014-02-19 単結晶、放射線検出器及び放射線検出器の使用方法 Active JP6303146B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014029357A JP6303146B2 (ja) 2014-02-19 2014-02-19 単結晶、放射線検出器及び放射線検出器の使用方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014029357A JP6303146B2 (ja) 2014-02-19 2014-02-19 単結晶、放射線検出器及び放射線検出器の使用方法

Publications (3)

Publication Number Publication Date
JP2015151535A JP2015151535A (ja) 2015-08-24
JP2015151535A5 JP2015151535A5 (enExample) 2017-04-13
JP6303146B2 true JP6303146B2 (ja) 2018-04-04

Family

ID=53894143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014029357A Active JP6303146B2 (ja) 2014-02-19 2014-02-19 単結晶、放射線検出器及び放射線検出器の使用方法

Country Status (1)

Country Link
JP (1) JP6303146B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4083165B1 (en) 2019-12-25 2024-02-21 Mitsubishi Chemical Corporation Scintillator and radiation detector
WO2021149670A1 (ja) 2020-01-20 2021-07-29 三菱ケミカル株式会社 シンチレータおよび放射線検出器
JP7522560B2 (ja) * 2020-02-20 2024-07-25 株式会社オキサイド 単結晶インゴットの育成方法及び単結晶試料
JP6952314B1 (ja) * 2021-03-26 2021-10-20 三菱ケミカル株式会社 シンチレータおよび放射線検出器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866142A (en) * 1973-12-06 1975-02-11 Allied Chem Doped beryllium lanthanate crystals
JPS6096092A (ja) * 1983-10-31 1985-05-29 Iwatsu Electric Co Ltd ボタン電話装置
JPH06100360A (ja) * 1992-09-21 1994-04-12 Hitachi Chem Co Ltd 単結晶の熱処理方法
JP2003082346A (ja) * 2001-09-13 2003-03-19 Hitachi Chem Co Ltd 蛍光体組成物
JP3877162B2 (ja) * 2002-02-05 2007-02-07 日立化成工業株式会社 Ｇｓｏ単結晶及びｐｅｔ用シンチレータ
JP2009074039A (ja) * 2007-08-31 2009-04-09 Hitachi Chem Co Ltd 単結晶シンチレーター
JP2010100694A (ja) * 2008-10-22 2010-05-06 Covalent Materials Corp 透光性酸化ルテチウムアルミニウムガーネット焼結体およびその製造方法
JP5971866B2 (ja) * 2011-03-31 2016-08-17 国立大学法人北海道大学 シンチレータプレート、放射線計測装置、放射線イメージング装置およびシンチレータプレート製造方法
JP6058030B2 (ja) * 2012-12-26 2017-01-18 国立大学法人東北大学 結晶材料、放射線検出器、撮像装置、非破壊検査装置、および照明機器

Also Published As

Publication number Publication date
JP2015151535A (ja) 2015-08-24

Similar Documents

Publication Publication Date Title
JP6449851B2 (ja) エルパソライト型シンチレータ材料の製造
JP4393511B2 (ja) 希土類フッ化物固溶体材料（多結晶及び／又は単結晶）、及びその製造方法並びに放射線検出器及び検査装置
CA2967818A1 (en) Novel thallium doped sodium, cesium or lithium iodide scintillators
CN101945974A (zh) 中子检测用闪烁体和中子检测装置
JP2011026547A (ja) シンチレータ用単結晶、シンチレータ用単結晶を製造するための熱処理方法、及びシンチレータ用単結晶の製造方法
JP5454477B2 (ja) 単結晶シンチレータ材料およびその製造方法、放射線検出器、並びにｐｅｔ装置
RU2596765C2 (ru) Сцинтиллятор, радиационный детектор и способ обнаружения излучения
CN106661448B (zh) 用于辐射探测的混合卤化物闪烁体
JP2015151535A (ja) 単結晶、放射線検出器及び放射線検出器の使用方法
JP2017036160A (ja) 結晶材料、結晶製造法、放射線検出器、非破壊検査装置、および撮像装置
Sugiyama et al. Crystal growth and scintillation properties of Nd-doped Lu3Al5O12 single crystals with different Nd concentrations
JP5566218B2 (ja) フッ化物単結晶、真空紫外発光素子、シンチレーター及びフッ化物単結晶の製造方法
JP2007045869A (ja) 低吸湿性ハロゲン置換フッ化物シンチレータ材料、及び放射線検出器及び検査装置
Zhang et al. Vertical Bridgman growth and low temperature luminescence properties of NaY (MoO4) 2 crystal
JP5176074B2 (ja) シンチレータ用単結晶
JP2016008170A (ja) ユウロピウムをドープした、塩化物、臭化物およびヨウ化物シンチレーター
JP5994149B2 (ja) Ｘ線シンチレータ用材料
Král et al. Growth and Luminescence Properties of ${\rm Eu}\!\!:\!\!{\rm SrI} _ {2} $ Single Crystals Prepared by Modified Micro-Pulling-Down Method
Fawad et al. Czochralski growth and scintillation properties of Li6LuxY1− x (BO3) 3: Ce3+ single crystals
JP2011202118A (ja) 単結晶シンチレータ材料およびその製造方法、放射線検出器、並びにｐｅｔ装置
JP7178043B2 (ja) Ｌｓｏ系シンチレータ結晶
JP2018070769A (ja) シンチレータ結晶、シンチレータ結晶を製造するための熱処理方法、及びシンチレータ結晶の製造方法
Yamaji et al. Eu and Rb co-doped LiCaAlF6 scintillators for neutron detection
Lu et al. Crystal growth and characterization of mixed elpasolite scintillators Ce: Cs2Li (LaBr6) x (YCl6) 1-x (0< x≤ 0.4)
JP7522560B2 (ja) 単結晶インゴットの育成方法及び単結晶試料

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20150518

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170130

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170130

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20170130

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170620

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170616

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170808

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170926

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20171121

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180130

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180206

R150 Certificate of patent or registration of utility model

Ref document number: 6303146

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250