AU2007202597A1 - Scintillators for detecting radiation, and related methods and articles - Google Patents

Scintillators for detecting radiation, and related methods and articles Download PDF

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Publication number
AU2007202597A1
AU2007202597A1 AU2007202597A AU2007202597A AU2007202597A1 AU 2007202597 A1 AU2007202597 A1 AU 2007202597A1 AU 2007202597 A AU2007202597 A AU 2007202597A AU 2007202597 A AU2007202597 A AU 2007202597A AU 2007202597 A1 AU2007202597 A1 AU 2007202597A1
Authority
AU
Australia
Prior art keywords
scintillator
composition
radiation
matrix material
group
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.)
Abandoned
Application number
AU2007202597A
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English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of AU2007202597A1 publication Critical patent/AU2007202597A1/en
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7772—Halogenides
    • C09K11/7773—Halogenides with alkali or alkaline earth metal
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/55—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing beryllium, magnesium, alkali metals or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/66—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing germanium, tin or lead
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/202—Measuring radiation intensity with scintillation detectors the detector being a crystal
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
AU2007202597A 2006-06-07 2007-06-06 Scintillators for detecting radiation, and related methods and articles Abandoned AU2007202597A1 (en)

Applications Claiming Priority (2)

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
US11/448414 2006-06-07

Publications (1)

Publication Number Publication Date
AU2007202597A1 true AU2007202597A1 (en) 2008-01-03

Family

ID=38261683

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007202597A Abandoned AU2007202597A1 (en) 2006-06-07 2007-06-06 Scintillators for detecting radiation, and related methods and articles

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=)

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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

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SU1823652A1 (ru) * 1989-06-23 1995-07-25 Институт радиобиологии АН БССР Способ определения активности стронция-90 в природных объектах
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US6585913B2 (en) * 2001-07-30 2003-07-01 General Electric Company Scintillator compositions of alkali and rare-earth tungstates
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US20050104000A1 (en) * 2003-02-10 2005-05-19 Joel Kindem Scintillator assembly with pre-formed reflector
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US8299436B2 (en) * 2005-06-29 2012-10-30 General Electric Company High energy resolution scintillators having high light output

Also Published As

Publication number Publication date
CA2590130A1 (en) 2007-12-07
RU2423725C2 (ru) 2011-07-10
US20070284534A1 (en) 2007-12-13
JP2007327055A (ja) 2007-12-20
KR20070117478A (ko) 2007-12-12
CN101085919A (zh) 2007-12-12
EP1865043A1 (en) 2007-12-12
RU2007121268A (ru) 2008-12-20

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Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application