ATE499427T1 - Szintillatorzusammensetzungen und damit verbundene herstellungsverfahren sowie -artikel - Google Patents

Szintillatorzusammensetzungen und damit verbundene herstellungsverfahren sowie -artikel

Info

Publication number
ATE499427T1
ATE499427T1 AT06126459T AT06126459T ATE499427T1 AT E499427 T1 ATE499427 T1 AT E499427T1 AT 06126459 T AT06126459 T AT 06126459T AT 06126459 T AT06126459 T AT 06126459T AT E499427 T1 ATE499427 T1 AT E499427T1
Authority
AT
Austria
Prior art keywords
lanthanum
matrix material
articles
manufacturing methods
scintillators
Prior art date
Application number
AT06126459T
Other languages
German (de)
English (en)
Inventor
Alok Mani Srivastava
Steven Jude Duclos
Lucas Lemar Clarke
Holly Ann Comanzo
Qun Deng
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE499427T1 publication Critical patent/ATE499427T1/de

Links

Classifications

    • 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
    • G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
    • 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
    • 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
    • C09K11/7704—Halogenides
    • 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
    • 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
    • G01T1/2023—Selection of materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Luminescent Compositions (AREA)
  • Measurement Of Radiation (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AT06126459T 2005-12-20 2006-12-19 Szintillatorzusammensetzungen und damit verbundene herstellungsverfahren sowie -artikel ATE499427T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/316,305 US7576329B2 (en) 2003-10-17 2005-12-20 Scintillator compositions, and related processes and articles of manufacture

Publications (1)

Publication Number Publication Date
ATE499427T1 true ATE499427T1 (de) 2011-03-15

Family

ID=37891539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06126459T ATE499427T1 (de) 2005-12-20 2006-12-19 Szintillatorzusammensetzungen und damit verbundene herstellungsverfahren sowie -artikel

Country Status (10)

Country Link
US (1) US7576329B2 (https=)
EP (1) EP1801183B1 (https=)
JP (1) JP5197948B2 (https=)
KR (1) KR101348523B1 (https=)
CN (1) CN101016454B (https=)
AT (1) ATE499427T1 (https=)
AU (1) AU2006252151B2 (https=)
CA (1) CA2571663C (https=)
DE (1) DE602006020235D1 (https=)
RU (1) RU2407041C2 (https=)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7084403B2 (en) * 2003-10-17 2006-08-01 General Electric Company Scintillator compositions, and related processes and articles of manufacture
US7365333B1 (en) * 2006-05-26 2008-04-29 Radiation Monitoring Devices, Inc. LuxY(1−x)Xa3 scintillators
US7541589B2 (en) * 2006-06-30 2009-06-02 General Electric Company Scintillator compositions based on lanthanide halides, and related methods and articles
US7692156B1 (en) * 2006-08-23 2010-04-06 Radiation Monitoring Devices, Inc. Beam-oriented pixellated scintillators for radiation imaging
US7470909B2 (en) * 2006-08-24 2008-12-30 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Directional gamma ray probe
JP5103879B2 (ja) * 2006-09-20 2012-12-19 日立化成工業株式会社 シンチレータ用結晶及び放射線検出器
CN101074377B (zh) * 2007-06-21 2012-04-11 中国科学院上海硅酸盐研究所 氟离子掺杂氯化镧铈闪烁材料
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
US7767975B2 (en) * 2007-12-04 2010-08-03 Saint-Gobain Cristaux Et Detecteurs Ionizing radiation detector
FR2929296B1 (fr) * 2008-03-31 2011-01-21 Saint Gobain Cristaux Detecteurs Recuit de monocristaux
US20100224798A1 (en) * 2008-09-11 2010-09-09 Stichting Voor De Technische Wetenschappen Scintillator based on lanthanum iodide and lanthanum bromide
US20100092363A1 (en) * 2008-09-15 2010-04-15 Graeve Olivia A Combustion synthesis method and materials produced therefrom
US8987670B2 (en) * 2008-10-09 2015-03-24 Schlumberger Technology Corporation Thermally-protected scintillation detector
DE102009045520A1 (de) * 2009-10-09 2011-04-14 Schott Ag Verfahren zur Herstellung von Szintillationsmaterialien mit geringer Spannungsdoppelbrechung und hoher Homogenität der Brechzahl
WO2012021519A2 (en) * 2010-08-10 2012-02-16 Northwestern University Methods and compositions for the detection of x-ray and gamma-ray radiation
CN103131418B (zh) * 2011-11-23 2017-04-12 通用电气公司 Ce3+激活的混合卤化物钾冰晶石以及高能量分辨率闪烁体
RU2507629C2 (ru) * 2012-05-10 2014-02-20 Федеральное государственное бюджетное учреждение науки Институт электрофизики Уральского отделения Российской академии наук (ИЭФ УрО РАН) Способ получения тонкослойного, основанного на эффектах термически и/или оптически стимулированной люминесценции детектора заряженных частиц ядерных излучений на основе оксида алюминия
RU2561992C1 (ru) * 2014-03-14 2015-09-10 Общество с ограниченной ответственностью "Атом Инжинириинг" Твердый сцинтилляционный материал
US9606245B1 (en) 2015-03-24 2017-03-28 The Research Foundation For The State University Of New York Autonomous gamma, X-ray, and particle detector
US10379230B2 (en) 2015-06-03 2019-08-13 Northwestern University Chalco-phosphate-based hard radiation detectors
US9650569B1 (en) * 2015-11-25 2017-05-16 Siemens Medical Solutions Usa, Inc. Method of manufacturing garnet interfaces and articles containing the garnets obtained therefrom
US11390803B2 (en) 2016-04-15 2022-07-19 Kyungpook National University Industry-Academic Cooperation Foundation Scintillator and method for manufacturing the same
US10479934B1 (en) * 2016-08-17 2019-11-19 National Technology & Engineering Solutions Of Sandia, Llc Stabilized scintillator
US11054530B2 (en) * 2017-11-24 2021-07-06 Saint-Gobain Ceramics & Plastics, Inc. Substrate including scintillator materials, system including substrate, and method of use
WO2020085020A1 (ja) * 2018-10-26 2020-04-30 住友化学株式会社 炭酸ランタン水和物の製造方法
CN114959894B (zh) * 2022-05-09 2023-06-09 中国科学院福建物质结构研究所 一种多孔卤氧化镧单晶材料及其制备方法和应用
KR102877851B1 (ko) * 2024-08-19 2025-10-28 경북대학교 산학협력단 섬광체의 성장 방법

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599109A (en) * 1969-04-16 1971-08-10 Bell Telephone Labor Inc Second photon visible emitting phosphor and device utilizing same
US3988252A (en) * 1974-11-11 1976-10-26 E. I. Du Pont De Nemours And Company Process for the production of Ba(Sr)FCl:Eu phosphors
US4297584A (en) * 1977-04-11 1981-10-27 Lockheed Missiles & Space Company, Inc. Rare earth phosphors and phosphor screens
FR2508179B1 (fr) 1981-06-23 1985-11-15 Commissariat Energie Atomique Materiau pour scintillateurs, application a la realisation de detecteurs tres rapides de photons de grande energie et a la realisation de tomographes
US4596927A (en) * 1983-02-24 1986-06-24 Dresser Industries, Inc. Method and apparatus for induced gamma ray logging
US4761347A (en) 1984-07-09 1988-08-02 Fuji Photo Film Co., Ltd. Phosphor and radiation image storage panel containing the same
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
IL80333A (en) * 1985-12-30 1991-01-31 Gen Electric Radiation detector employing solid state scintillator material and preparation methods therefor
US5134293A (en) 1988-07-12 1992-07-28 Universities Research Association, Inc. Scintillator material
US5039858A (en) 1990-01-31 1991-08-13 Anderson David F Divalent fluoride doped cerium fluoride scintillator
US5015860A (en) * 1990-04-03 1991-05-14 University Of California Scintillator materials containing lanthanum fluorides
US5168540A (en) 1990-09-12 1992-12-01 Advanced Technology Materials Inc. Scintillating articles and method of making the same
US5213712A (en) 1992-02-10 1993-05-25 General Electric Company Lanthanum lutetium oxide phosphor with cerium luminescence
US5453623A (en) 1992-05-13 1995-09-26 Board Of Regents, The University Of Texas System Positron emission tomography camera with quadrant-sharing photomultipliers and cross-coupled scintillating crystals
US5786600A (en) 1995-12-19 1998-07-28 Eastman Kodak Company (Barium hafnate:Ti, Ce, Pb) phosphors phosphor screens and phosphor preparation methods
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
US6093347A (en) 1997-05-19 2000-07-25 General Electric Company Rare earth X-ray scintillator compositions
US6278832B1 (en) 1998-01-12 2001-08-21 Tasr Limited Scintillating substance and scintillating wave-guide element
US6362479B1 (en) 1998-03-25 2002-03-26 Cti Pet Systems, Inc. Scintillation detector array for encoding the energy, position, and time coordinates of gamma ray interactions
RU2139833C1 (ru) * 1998-06-08 1999-10-20 Государственное унитарное предприятие "Научно-исследовательский институт синтетического каучука им.акад.С.В.Лебедева" Способ получения безводных галогенидов лантаноидов
US6624420B1 (en) 1999-02-18 2003-09-23 University Of Central Florida Lutetium yttrium orthosilicate single crystal scintillator detector
US6699406B2 (en) 1999-03-19 2004-03-02 Rutgers, The State University Rare earth doped host materials
US6246744B1 (en) 1999-05-06 2001-06-12 General Electric Company Cubic garnet host with PR activator as a scintillator material
US6391434B1 (en) 1999-05-06 2002-05-21 General Electric Company Composite scintillator material and method of manufacture
US6323489B1 (en) 1999-06-04 2001-11-27 Regents Of The University Of California Single crystal scinitillator
DE19934268C2 (de) 1999-07-21 2002-02-14 Michael Azzaretto Tragplatte für ein Gebißmodell
US6402987B1 (en) 1999-12-01 2002-06-11 General Electric Company YMO4:Eu,L phoshpor with improved lumen maintenance
US6298113B1 (en) 2000-02-07 2001-10-02 General Electric Company Self aligning inter-scintillator reflector x-ray damage shield and method of manufacture
NL1014401C2 (nl) 2000-02-17 2001-09-04 Stichting Tech Wetenschapp Ceriumhoudend anorganisch scintillatormateriaal.
US6437336B1 (en) 2000-08-15 2002-08-20 Crismatec Scintillator crystals and their applications and manufacturing process
WO2002038628A2 (en) 2000-11-07 2002-05-16 Symyx Technologies, Inc. Substituted pyridyl amine ligands, complexes and catalysts therefrom; processes for producing polyolefins therewith
US6585913B2 (en) 2001-07-30 2003-07-01 General Electric Company Scintillator compositions of alkali and rare-earth tungstates
JP5193409B2 (ja) * 2001-09-21 2013-05-08 株式会社東芝 紙葉類処理装置と紙葉類処理装置の点検方法とテスト媒体
US6624422B2 (en) 2001-09-25 2003-09-23 Ge Medical Systems Global Technology Company, Llc Method for dynamic stabilization of PET detector gains
US6630077B2 (en) 2001-10-11 2003-10-07 General Electric Company Terbium- or lutetium - containing garnet phosphors and scintillators for detection of high-energy radiation
US7022303B2 (en) 2002-05-13 2006-04-04 Rutgers, The State University Single-crystal-like materials
FR2847594B1 (fr) * 2002-11-27 2004-12-24 Saint Gobain Cristaux Detecteu Preparation de blocs d'halogenure de terre rare
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
US7084403B2 (en) 2003-10-17 2006-08-01 General Electric Company Scintillator compositions, and related processes and articles of manufacture
US7214464B2 (en) * 2004-04-29 2007-05-08 Eastman Kodak Company High speed positive-working photothermographic radiographic film
US8299436B2 (en) * 2005-06-29 2012-10-30 General Electric Company High energy resolution scintillators having high light output
JP5103879B2 (ja) * 2006-09-20 2012-12-19 日立化成工業株式会社 シンチレータ用結晶及び放射線検出器

Also Published As

Publication number Publication date
KR20070065822A (ko) 2007-06-25
US20060237654A1 (en) 2006-10-26
JP2007177242A (ja) 2007-07-12
JP5197948B2 (ja) 2013-05-15
CA2571663C (en) 2014-12-16
KR101348523B1 (ko) 2014-01-06
DE602006020235D1 (de) 2011-04-07
EP1801183A2 (en) 2007-06-27
EP1801183B1 (en) 2011-02-23
US7576329B2 (en) 2009-08-18
EP1801183A3 (en) 2008-02-27
CN101016454A (zh) 2007-08-15
AU2006252151B2 (en) 2012-03-01
CN101016454B (zh) 2012-11-14
RU2407041C2 (ru) 2010-12-20
AU2006252151A1 (en) 2007-07-05
CA2571663A1 (en) 2007-06-20
RU2006145225A (ru) 2008-06-27

Similar Documents

Publication Publication Date Title
ATE499427T1 (de) Szintillatorzusammensetzungen und damit verbundene herstellungsverfahren sowie -artikel
EP1557695A3 (en) Scintillator compositions
EP1628142A3 (en) Scintillator compositions, related processes, and articles of manufacture
Dorenbos The quest for high resolution γ-ray scintillators
WO2008048720A3 (en) Scintillating materials, articles employing the same, and methods for their use
EA200600835A1 (ru) Сцинтилляционное вещество (варианты)
IL189932A0 (en) High light yield fast scintillator
GB2482095A (en) Scintillator crystal materials, scintillators and radiation detectors
WO2010078224A3 (en) Ceramic scintillator body and scintillation device
Hawrami et al. Bridgman bulk growth and scintillation measurements of SrI2: Eu2+
JP2004500462A5 (https=)
JP2003523446A5 (https=)
RU2007124650A (ru) Сцинтилляторные составы на основе галогенидов лантаноидов и связанные с ними способы и изделия
DE602005008444D1 (de) Dichtes und schnelles szintillatormaterial mit leicht verzögerter lumineszenz
JP2007177242A5 (https=)
CN101200639A (zh) 闪烁体组合物及其制备方法
Kawano et al. Scintillation and TSL properties of Nd-doped TeO2–Al2O3-WO3 glasses
Wei et al. Effect of Ba substitution in CsSrI3: Eu2+
Onoda et al. Scintillation properties of (C6H5C2H4NH3) 2Pb1-xSnxBr4 crystals having two-dimensional quantum-well structures
Van Loef et al. Properties and mechanism of scintillation in LuCl3: Ce3+ and LuBr3: Ce3+ crystals
TW200516272A (en) Scintillator and radiation detector, and radiation inspecting device
CA3168037A1 (en) Crystal-coated bnnt scintillators
Selling et al. Europium‐doped barium halide X‐ray scintillators
AU2003242191A8 (en) Single crystal of mixed crystal oxide containing yb, luminescent material containing the same, gamma-ray detector and positoron emission tomography unit
Ito et al. Effects of Na and K co-doping on growth and scintillation properties of Eu: SrI2 crystals

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties