JP2008509270A5 - - Google Patents

Download PDF

Info

Publication number
JP2008509270A5
JP2008509270A5 JP2007525327A JP2007525327A JP2008509270A5 JP 2008509270 A5 JP2008509270 A5 JP 2008509270A5 JP 2007525327 A JP2007525327 A JP 2007525327A JP 2007525327 A JP2007525327 A JP 2007525327A JP 2008509270 A5 JP2008509270 A5 JP 2008509270A5
Authority
JP
Japan
Prior art keywords
substance
less
scanner
scintillator
substance according
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.)
Granted
Application number
JP2007525327A
Other languages
English (en)
Japanese (ja)
Other versions
JP5390095B2 (ja
JP2008509270A (ja
Filing date
Publication date
Priority claimed from FR0451815A external-priority patent/FR2874021B1/fr
Application filed filed Critical
Publication of JP2008509270A publication Critical patent/JP2008509270A/ja
Publication of JP2008509270A5 publication Critical patent/JP2008509270A5/ja
Application granted granted Critical
Publication of JP5390095B2 publication Critical patent/JP5390095B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2007525327A 2004-08-09 2005-08-08 残光が少なく、高密度、高速のシンチレーター物質 Expired - Lifetime JP5390095B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0451815A FR2874021B1 (fr) 2004-08-09 2004-08-09 Materiau scintillateur dense et rapide a faible luminescence retardee
FR0451815 2004-08-09
PCT/FR2005/050658 WO2006018586A1 (fr) 2004-08-09 2005-08-08 Materiau scintillateur dense et rapide a faible luminescence retardee

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013152324A Division JP6092732B2 (ja) 2004-08-09 2013-07-23 残光が少なく、高密度、高速のシンチレーター物質

Publications (3)

Publication Number Publication Date
JP2008509270A JP2008509270A (ja) 2008-03-27
JP2008509270A5 true JP2008509270A5 (enExample) 2008-09-18
JP5390095B2 JP5390095B2 (ja) 2014-01-15

Family

ID=34948641

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2007525327A Expired - Lifetime JP5390095B2 (ja) 2004-08-09 2005-08-08 残光が少なく、高密度、高速のシンチレーター物質
JP2013152324A Expired - Lifetime JP6092732B2 (ja) 2004-08-09 2013-07-23 残光が少なく、高密度、高速のシンチレーター物質

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2013152324A Expired - Lifetime JP6092732B2 (ja) 2004-08-09 2013-07-23 残光が少なく、高密度、高速のシンチレーター物質

Country Status (11)

Country Link
US (11) US7651632B2 (enExample)
EP (1) EP1781757B1 (enExample)
JP (2) JP5390095B2 (enExample)
CN (1) CN101001936B (enExample)
AT (1) ATE402240T1 (enExample)
DE (1) DE602005008444D1 (enExample)
EA (1) EA010145B1 (enExample)
FR (1) FR2874021B1 (enExample)
PL (1) PL1781757T3 (enExample)
UA (1) UA93484C2 (enExample)
WO (1) WO2006018586A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2874021B1 (fr) * 2004-08-09 2006-09-29 Saint Gobain Cristaux Detecteu Materiau scintillateur dense et rapide a faible luminescence retardee
JP5017821B2 (ja) * 2005-06-10 2012-09-05 日立化成工業株式会社 シンチレータ用単結晶及びその製造方法
JP5087913B2 (ja) * 2006-05-30 2012-12-05 日立化成工業株式会社 シンチレータ用単結晶及びその製造方法
JP5055910B2 (ja) * 2006-06-02 2012-10-24 日立化成工業株式会社 単結晶の熱処理方法
US8278624B2 (en) 2006-08-21 2012-10-02 Siemens Medical Solutions Usa, Inc. Lutetium oxyorthosilicate scintillator having improved scintillation and optical properties and method of making the same
US7884316B1 (en) 2007-03-21 2011-02-08 Saint-Gobain Ceramics & Plastics, Inc. Scintillator device
US8999281B2 (en) 2007-06-01 2015-04-07 Hitachi Chemical Company, Ltd. Scintillator single crystal, heat treatment method for production of scintillator single crystal, and method for production of scintillator single crystal
JP5521273B2 (ja) * 2007-06-01 2014-06-11 日立化成株式会社 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
FR2922319B1 (fr) 2007-10-10 2013-08-02 Commissariat Energie Atomique Scintillateur pour dispositif d'imagerie, module scintillateur, dispositif d'imagerie avec un tel scintillateur et procede de fabrication d'un scintillateur
US7829857B2 (en) * 2008-04-17 2010-11-09 Menge Peter R Radiation detector device
US7820974B2 (en) * 2008-04-18 2010-10-26 Saint-Gobain Ceramics & Plastics, Inc. Scintillation detector and method of making
US8617422B2 (en) * 2008-09-26 2013-12-31 Siemens Medical Solutions Usa, Inc. Use of codoping to modify the scintillation properties of inorganic scintillators doped with trivalent activators
WO2010078224A2 (en) * 2008-12-30 2010-07-08 Saint-Gobain Ceramics & Plastics, Inc. Ceramic scintillator body and scintillation device
US20120061577A1 (en) 2010-09-14 2012-03-15 Zecotek Imaging Systems Pte. Ltd. Depth-of-interaction scintillation detectors
FR2967420B1 (fr) * 2010-11-16 2014-01-17 Saint Gobain Cristaux Et Detecteurs Materiau scintillateur a faible luminescence retardee
WO2012066425A2 (en) 2010-11-16 2012-05-24 Saint-Gobain Cristaux Et Detecteurs Scintillation compound including a rare earth element and a process of forming the same
US8062419B1 (en) 2010-12-14 2011-11-22 Siemens Medical Solutions Usa, Inc. Rare-earth oxyorthosilicate scintillator crystals and method of making rare-earth oxyorthosilicate scintillator crystals
AU2013247350B2 (en) * 2012-04-13 2015-12-10 Zecotek Photonics Inc. Multi-doped lutetium based oxyorthosilicate scintillators having improved photonic properties
US9145517B2 (en) * 2012-04-17 2015-09-29 General Electric Company Rare earth garnet scintillator and method of making same
CN102879795B (zh) * 2012-10-11 2015-02-18 中国科学院长春应用化学研究所 KSr4(BO3)3:Ce3+在制备电子顺磁共振剂量计中的应用
CN103774282B (zh) * 2012-10-23 2016-01-06 中国科学院上海硅酸盐研究所 一种掺铈焦硅酸镥闪烁纤维及其静电纺丝合成方法
US9446379B2 (en) 2013-06-28 2016-09-20 Saint-Gobain Ceramics & Plastics, Inc. Scintillation detector
JP6526651B2 (ja) 2013-07-19 2019-06-05 ユニバーシティ オブ テネシー リサーチ ファウンデーションＵｎｉｖｅｒｓｉｔｙ Ｏｆ Ｔｅｎｎｅｓｓｅｅ Ｒｅｓｅａｒｃｈ Ｆｏｕｎｄａｔｉｏｎ 三元金属ハロゲン化物シンチレータ
US10221355B2 (en) 2013-07-19 2019-03-05 University Of Tennessee Research Foundation Ternary metal halide scintillators
CN107406764B (zh) 2015-02-26 2021-03-09 圣戈班晶体及检测公司 包括共掺杂稀土硅酸盐的闪烁晶体、包括闪烁晶体的辐射检测仪器及其形成方法
WO2016190439A1 (ja) * 2015-05-27 2016-12-01 国立大学法人東北大学 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
CA3015216A1 (en) 2016-02-26 2017-08-31 Thunder Bay Regional Health Research Institute Tileable block detectors for seamless block detector arrays in positron emission mammography
CN108059957A (zh) * 2016-11-07 2018-05-22 上海新漫晶体材料科技有限公司 阴阳离子共掺杂高光输出低余辉闪烁体材料
US10838083B2 (en) 2018-02-14 2020-11-17 University Of Tennessee Research Foundation Alkali and alkaline earth halides and methods thereof
EP3814451A4 (en) * 2018-06-29 2022-03-16 Saint-Gobain Ceramics & Plastics, Inc. Luminescent material including hole and electron traps and an apparatus including such material
US11560515B2 (en) 2019-04-05 2023-01-24 University Of Tennessee Research Foundation Lutetium based oxyorthosilicate scintillators codoped with transition metals
CN110109172B (zh) * 2019-04-09 2020-07-28 中国科学院高能物理研究所 宇宙射线测量装置
CN112034505B (zh) * 2020-08-31 2024-08-16 中国科学院西安光学精密机械研究所 一种闪烁体余辉精确测量装置及方法
CN112390278B (zh) * 2020-11-16 2022-02-08 中国科学院上海硅酸盐研究所 一种强吸电子元素掺杂稀土正硅酸盐闪烁材料及其制备方法和应用
WO2025058071A1 (ja) * 2023-09-14 2025-03-20 京セラ株式会社 シンチレータおよび放射線検出器
CN118006327A (zh) * 2024-02-04 2024-05-10 中国科学院上海硅酸盐研究所 超快高亮极低荧光稀土正硅酸盐闪烁材料及其制备方法

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058429A (en) * 1975-12-04 1977-11-15 Westinghouse Electric Corporation Infrared temperature control of Czochralski crystal growth
US4747973A (en) * 1982-06-18 1988-05-31 General Electric Company Rare-earth-doped yttria-gadolina ceramic scintillators
IL68676A (en) 1982-06-18 1986-07-31 Gen Electric Rare-earth-doped yttria gadolinia ceramic scintillators and methods for making
US4783596A (en) * 1987-06-08 1988-11-08 General Electric Company Solid state scintillator and treatment therefor
US4958080A (en) * 1988-10-06 1990-09-18 Schlumberger Technology Corporation Lutetium orthosilicate single crystal scintillator detector
IT1229159B (it) 1989-04-07 1991-07-22 Minnesota Mining & Mfg Metodo per registrare e riprodurre l'immagine di una radiazione, pannello e fosfori per la memorizzazione dell'immagine di una radiazione.
JP3290497B2 (ja) * 1993-04-02 2002-06-10 富士写真フイルム株式会社 輝尽性蛍光体およびその製造法
EP0795631A1 (en) 1996-02-23 1997-09-17 Saint-Gobain/Norton Industrial Ceramics Corporation Scintillation crystals having reduced afterglow and method of making the same
TW383508B (en) 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
US6093347A (en) 1997-05-19 2000-07-25 General Electric Company Rare earth X-ray scintillator compositions
JP3777486B2 (ja) 1997-07-08 2006-05-24 株式会社日立メディコ 蛍光体及びそれを用いた放射線検出器及びｘ線ｃｔ装置
US6278832B1 (en) * 1998-01-12 2001-08-21 Tasr Limited Scintillating substance and scintillating wave-guide element
US6546253B1 (en) * 1998-12-30 2003-04-08 At&T Corp. Neighborhood cordless service call handoff
US6624420B1 (en) * 1999-02-18 2003-09-23 University Of Central Florida Lutetium yttrium orthosilicate single crystal scintillator detector
US6323489B1 (en) * 1999-06-04 2001-11-27 Regents Of The University Of California Single crystal scinitillator
US6437336B1 (en) * 2000-08-15 2002-08-20 Crismatec Scintillator crystals and their applications and manufacturing process
US6498828B2 (en) 2000-12-15 2002-12-24 General Electric Company System and method of computer tomography imaging using a cerium doped lutetium orthosilicate scintillator
US20020144640A1 (en) 2001-04-06 2002-10-10 Andreaco Mark S. Method for increasing the light yield oxyorthosilicate compound scintillation crystals
US7102135B2 (en) 2001-06-26 2006-09-05 European Organization For Nuclear Research PET scanner
US6585913B2 (en) 2001-07-30 2003-07-01 General Electric Company Scintillator compositions of alkali and rare-earth tungstates
DE10304397A1 (de) 2002-02-05 2003-08-14 Hitachi Chemical Co Ltd GSO-Einkristall und Szintillator für die PET
US7048872B2 (en) 2002-09-16 2006-05-23 The Regents Of The University Of California Codoped direct-gap semiconductor scintillators
EP1592987A2 (en) 2003-02-10 2005-11-09 Digirad Corporation Scintillator assembly with pre-formed reflector
US7138074B1 (en) 2003-03-14 2006-11-21 Fuji Photo Film Co., Ltd. Process of preparation of rare earth silicate phosphor
JP2004300418A (ja) * 2003-03-14 2004-10-28 Fuji Photo Film Co Ltd 希土類ケイ酸塩系蛍光体の製造方法
GB2400372B (en) 2003-04-09 2005-03-23 Photonic Materials Ltd Single crystal scintillators
US6995374B2 (en) 2003-04-09 2006-02-07 Photonic Materials Limited Single crystal scintillators
JP2004339506A (ja) * 2003-04-24 2004-12-02 Fuji Photo Film Co Ltd セリウム付活ルテチウムケイ酸塩系蓄積性蛍光体
EP1471128A1 (en) 2003-04-24 2004-10-27 Fuji Photo Film Co., Ltd. Stimulable cerium activated lutetium silicate phosphor
US7084403B2 (en) 2003-10-17 2006-08-01 General Electric Company Scintillator compositions, and related processes and articles of manufacture
US7132060B2 (en) 2003-11-04 2006-11-07 Zecotek Medical Systems Inc. Scintillation substances (variants)
RU2242545C1 (ru) * 2003-11-04 2004-12-20 Загуменный Александр Иосифович Сцинтиляционное вещество (варианты)
US7166845B1 (en) 2004-01-09 2007-01-23 Crystal Photonics, Incorporated Method of enhancing performance of cerium doped lutetium yttrium orthosilicate crystals and crystals produced thereby
US7151261B2 (en) 2004-01-09 2006-12-19 Crystal Photonics, Incorporated Method of enhancing performance of cerium doped lutetium orthosilicate crystals and crystals produced thereby
CN1563517A (zh) * 2004-03-19 2005-01-12 中国科学院上海光学精密机械研究所 掺三价铈离子的正硅酸盐闪烁晶体的制备方法
JP4305241B2 (ja) 2004-03-26 2009-07-29 株式会社島津製作所 放射線検出器
US7180068B1 (en) 2004-06-09 2007-02-20 Radiation Monitoring Devices, Inc. Scintillation materials with reduced afterglow and method of preparation
FR2874021B1 (fr) * 2004-08-09 2006-09-29 Saint Gobain Cristaux Detecteu Materiau scintillateur dense et rapide a faible luminescence retardee
JP2006083275A (ja) * 2004-09-15 2006-03-30 Fuji Photo Film Co Ltd 希土類ケイ酸塩系蛍光体の製造方法
JP2006199727A (ja) * 2005-01-18 2006-08-03 Toshiba Ceramics Co Ltd シンチレータおよびそれを用いた放射線検出器
JP2006257199A (ja) * 2005-03-16 2006-09-28 Hitachi Chem Co Ltd Ｌｅｄ用希土類珪酸塩蛍光体及びそれを用いた白色ｌｅｄ発光装置。
JP4770337B2 (ja) * 2005-05-27 2011-09-14 日立化成工業株式会社 単結晶の熱処理方法
JP4760236B2 (ja) 2005-05-27 2011-08-31 日立化成工業株式会社 単結晶の熱処理方法
JP5017821B2 (ja) * 2005-06-10 2012-09-05 日立化成工業株式会社 シンチレータ用単結晶及びその製造方法
JP5087913B2 (ja) * 2006-05-30 2012-12-05 日立化成工業株式会社 シンチレータ用単結晶及びその製造方法
US8278624B2 (en) 2006-08-21 2012-10-02 Siemens Medical Solutions Usa, Inc. Lutetium oxyorthosilicate scintillator having improved scintillation and optical properties and method of making the same
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
US8999281B2 (en) 2007-06-01 2015-04-07 Hitachi Chemical Company, Ltd. Scintillator single crystal, heat treatment method for production of scintillator single crystal, and method for production of scintillator single crystal
US8617422B2 (en) 2008-09-26 2013-12-31 Siemens Medical Solutions Usa, Inc. Use of codoping to modify the scintillation properties of inorganic scintillators doped with trivalent activators
JP2011026547A (ja) 2009-06-29 2011-02-10 Hitachi Chem Co Ltd 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
TW201129343A (en) 2010-02-25 2011-09-01 ming-qi Zhou Scintillation crystal detector
WO2012066425A2 (en) 2010-11-16 2012-05-24 Saint-Gobain Cristaux Et Detecteurs Scintillation compound including a rare earth element and a process of forming the same
US20120126171A1 (en) 2010-11-24 2012-05-24 Siemens Medical Solutions Usa, Inc. Crystal Growth Atmosphere For Oxyorthosilicate Materials Production
US8062419B1 (en) 2010-12-14 2011-11-22 Siemens Medical Solutions Usa, Inc. Rare-earth oxyorthosilicate scintillator crystals and method of making rare-earth oxyorthosilicate scintillator crystals
US20140291580A1 (en) 2012-04-13 2014-10-02 Zecotek Imaging Systems Singapore Pte Ltd Cerium doped rare-earth ortosilicate materials having defects for improvement of scintillation parameters
AU2013247350B2 (en) 2012-04-13 2015-12-10 Zecotek Photonics Inc. Multi-doped lutetium based oxyorthosilicate scintillators having improved photonic properties
US9328288B2 (en) 2013-11-15 2016-05-03 Siemens Medical Solutions Usa, Inc. Rare-earth oxyorthosilicates with improved growth stability and scintillation characteristics
WO2015185988A1 (en) 2014-06-03 2015-12-10 Zecotek Imaging Systems Singapore Pte. Ltd Cerium doped rare-earth ortosilicate materials having defects for improvement or scintillation parameters
CN107406764B (zh) 2015-02-26 2021-03-09 圣戈班晶体及检测公司 包括共掺杂稀土硅酸盐的闪烁晶体、包括闪烁晶体的辐射检测仪器及其形成方法
TWI609106B (zh) 2015-09-25 2017-12-21 National Sun Yat Sen Univ Double doped scintillation crystal manufacturing method
CN105986320A (zh) 2016-02-16 2016-10-05 安徽火天晶体科技有限公司 Sc,Ce共掺杂的硅酸镥、硅酸钇镥晶体及其熔体法生长方法
CN108186041B (zh) 2018-01-22 2020-12-04 苏州晶特晶体科技有限公司 一种一体化doi影像强化pet环形阵列结构及加工方法
CN210803733U (zh) 2019-10-31 2020-06-19 中国工程物理研究院流体物理研究所 一种缩短lyso晶体闪烁衰减时间的实验装置

Similar Documents

Publication Publication Date Title
JP2008509270A5 (enExample)
Salah Nanocrystalline materials for the dosimetry of heavy charged particles: A review
JP6526651B2 (ja) 三元金属ハロゲン化物シンチレータ
JP2011504544A5 (enExample)
JP2004500462A5 (enExample)
CN101001936A (zh) 低余辉的紧凑快速闪烁体材料
JP2016506977A5 (enExample)
JP2003523446A5 (enExample)
JP2015506396A5 (enExample)
Sivakumar et al. Pyrolysis synthesis of Zn2SiO4: Mn2+ phosphors–effect of fuel, flux and co-dopants
CN103875040A (zh) 吸湿性降低的稀土金属卤化物闪烁体及其制造方法
Sun et al. Preparation and characterization of Eu3+-doped fluorapatite nanoparticles by a hydrothermal method
Rebrova et al. Crystal growth and characterization of Eu2+ doped RbCaX3 (X= Cl, Br) scintillators
Zhang et al. Effect of replacement of Ca by Ln (Ln= Y, Gd) on the structural and luminescence properties of CaWO4: Eu3+ red phosphors prepared via co-precipitation
Chuai et al. Bifunctional NaGdF4: Yb, Er, Fe nanocrystals with the enhanced upconversion fluorescence
Salah Thermoluminesence of gamma rays irradiated CaSO4 nanorods doped with different elements
CN109897637A (zh) 用于辐射探测的混合卤化物闪烁体
Kravets et al. Structure, morphology and optical-luminescence investigations of spinel ZnGa2O4 ceramics co-doped with Mn2+ and Eu3+ ions
Parganiha et al. Violet blue emission and thermoluminescence glow curve analysis of Gd2SiO5: Ce3+ phosphor
Appleby et al. Structure and photostimulated luminescent properties of Eu-doped M2BaX4 (M= Cs, Rb; X= Br, Cl)
Trojan-Piegza et al. White persistent luminescence of La2Hf2O7: Ti, Pr
Ayer et al. Luminescence and Scintillation of [Nb2O2F9] 3–-Dimer-Containing Oxide–Fluorides: Cs10 (Nb2O2F9) 3F, Cs9. 4K0. 6 (Nb2O2F9) 3F, and Cs10 (Nb2O2F9) 3Cl
Bolstad et al. Synthesis and Characterization of Nanocrystalline Y2O3: Eu 3+ Phosphor. An Upper-Division Inorganic Chemistry Laboratory
CN1651548B (zh) 基于掺杂碘化锂晶体的闪烁材料
Grippa et al. Scintillation properties of ACa