JP2007327055A5 - - Google Patents
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- Publication number
- JP2007327055A5 JP2007327055A5 JP2007146374A JP2007146374A JP2007327055A5 JP 2007327055 A5 JP2007327055 A5 JP 2007327055A5 JP 2007146374 A JP2007146374 A JP 2007146374A JP 2007146374 A JP2007146374 A JP 2007146374A JP 2007327055 A5 JP2007327055 A5 JP 2007327055A5
- Authority
- JP
- Japan
- Prior art keywords
- scintillator
- matrix material
- cerium
- praseodymium
- alkaline earth
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 claims 11
- 239000011159 matrix material Substances 0.000 claims 10
- 230000005855 radiation Effects 0.000 claims 7
- 229910052684 Cerium Inorganic materials 0.000 claims 6
- 229910052777 Praseodymium Inorganic materials 0.000 claims 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 6
- 150000001342 alkaline earth metals Chemical class 0.000 claims 6
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims 6
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims 6
- 239000012190 activator Substances 0.000 claims 5
- 229910052747 lanthanoid Inorganic materials 0.000 claims 5
- 239000013078 crystal Substances 0.000 claims 4
- 239000007795 chemical reaction product Substances 0.000 claims 3
- -1 lanthanide halides Chemical class 0.000 claims 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 2
- 229910052794 bromium Inorganic materials 0.000 claims 2
- 229910052801 chlorine Inorganic materials 0.000 claims 2
- 239000000460 chlorine Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 150000002602 lanthanoids Chemical class 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 1
- 125000001246 bromo group Chemical group Br* 0.000 claims 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 1
- 229910052740 iodine Inorganic materials 0.000 claims 1
- 239000011630 iodine Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 229910052716 thallium Inorganic materials 0.000 claims 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/448,414 US20070284534A1 (en) | 2006-06-07 | 2006-06-07 | Scintillators for detecting radiation, and related methods and articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007327055A JP2007327055A (ja) | 2007-12-20 |
| JP2007327055A5 true JP2007327055A5 (https=) | 2010-07-15 |
Family
ID=38261683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007146374A Withdrawn JP2007327055A (ja) | 2006-06-07 | 2007-06-01 | 放射線検出用のシンチレータ並びに関連プロセス及び物品 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20070284534A1 (https=) |
| EP (1) | EP1865043A1 (https=) |
| JP (1) | JP2007327055A (https=) |
| KR (1) | KR20070117478A (https=) |
| CN (1) | CN101085919A (https=) |
| AU (1) | AU2007202597A1 (https=) |
| CA (1) | CA2590130A1 (https=) |
| RU (1) | RU2423725C2 (https=) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8299436B2 (en) * | 2005-06-29 | 2012-10-30 | General Electric Company | High energy resolution scintillators having high light output |
| US20070131874A1 (en) * | 2005-12-12 | 2007-06-14 | General Electric Company | Scintillator materials which are useful for detecting radiation, and related methods and articles |
| US7541589B2 (en) * | 2006-06-30 | 2009-06-02 | General Electric Company | Scintillator compositions based on lanthanide halides, and related methods and articles |
| US7608829B2 (en) | 2007-03-26 | 2009-10-27 | General Electric Company | Polymeric composite scintillators and method for making same |
| US7625502B2 (en) * | 2007-03-26 | 2009-12-01 | General Electric Company | Nano-scale metal halide scintillation materials and methods for making same |
| US7708968B2 (en) * | 2007-03-26 | 2010-05-04 | General Electric Company | Nano-scale metal oxide, oxyhalide and oxysulfide scintillation materials and methods for making same |
| US7977645B1 (en) * | 2007-11-09 | 2011-07-12 | Radiation Monitoring Devices, Inc. | Mixed cesium sodium and lithium halide scintillator compositions |
| US7939808B1 (en) * | 2007-11-09 | 2011-05-10 | Radiation Monitoring Devices, Inc. | Cesium and lithium-containing quaternary compound scintillators |
| WO2009111783A2 (en) * | 2008-03-07 | 2009-09-11 | University Of Florida Research Foundation, Inc. | Method and apparatus for radiation detection and imaging |
| KR100941692B1 (ko) * | 2008-05-15 | 2010-02-12 | 경북대학교 산학협력단 | 방사선 센서용 섬광체, 및 그 제조 및 응용 방법 |
| WO2010135301A2 (en) * | 2009-05-20 | 2010-11-25 | Schlumberger Canada Limited | Scintillators and subterranean detectors |
| CN102884422B (zh) * | 2010-02-25 | 2016-09-28 | 拉皮斯坎系统股份有限公司 | 用以确定物质的原子序数的、高能量x射线的基于光谱学的检查系统和方法 |
| KR101223044B1 (ko) * | 2010-07-15 | 2013-01-17 | 경북대학교 산학협력단 | 방사선 센서용 섬광체, 및 그 제조 및 응용 방법 |
| WO2012021519A2 (en) * | 2010-08-10 | 2012-02-16 | Northwestern University | Methods and compositions for the detection of x-ray and gamma-ray radiation |
| US11555147B2 (en) | 2011-10-10 | 2023-01-17 | Siemens Medical Solutions Usa, Inc. | Metal halide scintillators with reduced hygroscopicity and method of making the same |
| US11107600B2 (en) | 2011-10-10 | 2021-08-31 | Siemens Medical Solutions Usa, Inc. | Rare-earth metal halide scintillators with reduced hygroscopicity and method of making the same |
| CN103890615A (zh) * | 2011-10-21 | 2014-06-25 | 普拉德研究及开发股份有限公司 | 用于油田应用的基于钾冰晶石闪烁体的中子探测器 |
| CN103951230B (zh) * | 2014-05-08 | 2017-01-11 | 宁波大学 | 稀土离子掺杂的Ba2YBr7微晶玻璃及其制备方法 |
| CN103951206B (zh) * | 2014-05-08 | 2016-05-04 | 宁波大学 | 稀土离子掺杂的BaGdBr5微晶玻璃及其制备方法 |
| CN105223603B (zh) * | 2014-05-30 | 2018-07-06 | 通用电气公司 | 辐射检测设备及相关方法 |
| CN111443374B (zh) * | 2015-02-16 | 2024-10-11 | 卢克西姆解决方案有限责任公司 | 闪烁晶体和包括其的测井设备和医学成像设备 |
| CN107429161B (zh) * | 2015-03-06 | 2020-11-03 | 通用电气公司 | 闪烁体组合物、辐射检测装置及相关方法 |
| CN105271770A (zh) * | 2015-11-27 | 2016-01-27 | 宁波大学 | 一种稀土离子掺杂的NaBaLaBr6微晶玻璃及其制备方法 |
| CN105314870A (zh) * | 2015-11-27 | 2016-02-10 | 宁波大学 | 一种稀土离子掺杂的yi3微晶玻璃及其制备方法 |
| US10132938B2 (en) | 2016-03-22 | 2018-11-20 | Ge Energy Oilfield Technology, Inc. | Integrated nuclear sensor |
| CN109655478B (zh) * | 2018-12-12 | 2024-02-27 | 深圳市福瑞康科技有限公司 | 一种闪烁检测装置 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5028509A (en) * | 1984-09-14 | 1991-07-02 | Konica Corporation | Method for converting radiographic image, radiation energy storage panel having stimulable phosphor-containing layer and alkali halide phosphor |
| SU1823652A1 (ru) * | 1989-06-23 | 1995-07-25 | Институт радиобиологии АН БССР | Способ определения активности стронция-90 в природных объектах |
| US5213712A (en) * | 1992-02-10 | 1993-05-25 | General Electric Company | Lanthanum lutetium oxide phosphor with cerium luminescence |
| US5437336A (en) * | 1993-04-19 | 1995-08-01 | Symonds; Darrell C. | Method and apparatus for creating an advantageous growing zone in a soilbed having a topsoil stratum and a hardpan stratum |
| US5478498A (en) * | 1993-12-03 | 1995-12-26 | Tosoh Corporation | Disordered fluorite-type photochemical hole burning crystal containing SM2+ as active ions |
| US5764683B1 (en) * | 1996-02-12 | 2000-11-21 | American Science & Eng Inc | Mobile x-ray inspection system for large objects |
| US5882547A (en) * | 1996-08-16 | 1999-03-16 | General Electric Company | X-ray scintillators and devices incorporating them |
| US5869836A (en) * | 1996-09-20 | 1999-02-09 | Saint-Gobain Industrial Ceramics, Inc. | Scintillation detector with sleeved crystal boot |
| JP3427677B2 (ja) * | 1997-06-04 | 2003-07-22 | 三菱マテリアル株式会社 | 耐湿性の改善された赤外励起発光体 |
| US6624420B1 (en) * | 1999-02-18 | 2003-09-23 | University Of Central Florida | Lutetium yttrium orthosilicate single crystal scintillator detector |
| US6210605B1 (en) * | 1999-07-26 | 2001-04-03 | General Electric Company | Mn2+ activated green emitting SrAL12O19 luminiscent material |
| EP1605281B1 (en) * | 2004-05-17 | 2006-05-31 | Services Petroliers Schlumberger | Logging tool with a parasitic radiation shield and method of logging with such a tool |
| JP4214681B2 (ja) * | 2001-01-18 | 2009-01-28 | コニカミノルタホールディングス株式会社 | 希土類付活アルカリ土類金属弗化ハロゲン化物系輝尽性蛍光体粒子の製造方法 |
| US6585913B2 (en) * | 2001-07-30 | 2003-07-01 | General Electric Company | Scintillator compositions of alkali and rare-earth tungstates |
| US6624422B2 (en) * | 2001-09-25 | 2003-09-23 | Ge Medical Systems Global Technology Company, Llc | Method for dynamic stabilization of PET detector gains |
| JP2004205460A (ja) * | 2002-12-26 | 2004-07-22 | Konica Minolta Holdings Inc | 放射線画像変換パネル及び放射線画像変換パネルの製造方法 |
| US20050104000A1 (en) * | 2003-02-10 | 2005-05-19 | Joel Kindem | Scintillator assembly with pre-formed reflector |
| FR2855830B1 (fr) * | 2003-06-05 | 2005-07-08 | Stichting Tech Wetenschapp | Cristaux scintillateurs du type iodure de terre rare |
| US7129494B2 (en) * | 2003-09-24 | 2006-10-31 | Radiation Monitoring Devices, Inc. | Very fast doped LaBr3 scintillators and time-of-flight PET |
| JP3863889B2 (ja) * | 2004-07-02 | 2006-12-27 | 株式会社日立製作所 | 陽電子放出型断層撮影装置 |
| US8299436B2 (en) * | 2005-06-29 | 2012-10-30 | General Electric Company | High energy resolution scintillators having high light output |
-
2006
- 2006-06-07 US US11/448,414 patent/US20070284534A1/en not_active Abandoned
-
2007
- 2007-05-24 CA CA002590130A patent/CA2590130A1/en not_active Abandoned
- 2007-06-01 JP JP2007146374A patent/JP2007327055A/ja not_active Withdrawn
- 2007-06-04 EP EP07109481A patent/EP1865043A1/en not_active Withdrawn
- 2007-06-05 KR KR1020070055132A patent/KR20070117478A/ko not_active Withdrawn
- 2007-06-06 RU RU2007121268/28A patent/RU2423725C2/ru not_active IP Right Cessation
- 2007-06-06 AU AU2007202597A patent/AU2007202597A1/en not_active Abandoned
- 2007-06-07 CN CNA200710126691XA patent/CN101085919A/zh active Pending
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