JP6231117B2 - シンチレータ材料 - Google Patents

シンチレータ材料 Download PDF

Info

Publication number
JP6231117B2
JP6231117B2 JP2015541084A JP2015541084A JP6231117B2 JP 6231117 B2 JP6231117 B2 JP 6231117B2 JP 2015541084 A JP2015541084 A JP 2015541084A JP 2015541084 A JP2015541084 A JP 2015541084A JP 6231117 B2 JP6231117 B2 JP 6231117B2
Authority
JP
Japan
Prior art keywords
gamma photon
range
gamma
scintillator material
mol
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.)
Expired - Fee Related
Application number
JP2015541084A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016502575A (ja
JP2016502575A5 (cg-RX-API-DMAC10.html
Inventor
コルネリス レインダー ロンダ
コルネリス レインダー ロンダ
ヤコブス ジェラルダス ブーレカンプ
ヤコブス ジェラルダス ブーレカンプ
サンドラ ヨハンナ マリア パウラ スプアー
サンドラ ヨハンナ マリア パウラ スプアー
ドンゲン アン‐マリエ アンドレ バン
ドンゲン アン‐マリエ アンドレ バン
ハーフリート カール ウィチョレク
ハーフリート カール ウィチョレク
ウィルヘルムス コーネリス ケウラー
ウィルヘルムス コーネリス ケウラー
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of JP2016502575A publication Critical patent/JP2016502575A/ja
Publication of JP2016502575A5 publication Critical patent/JP2016502575A5/ja
Application granted granted Critical
Publication of JP6231117B2 publication Critical patent/JP6231117B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C09K11/7774—Aluminates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/547—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on sulfides or selenides or tellurides
    • 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
    • C09K11/7715—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing cerium
    • C09K11/7721—Aluminates
    • 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
    • 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
    • G01T1/2006—Measuring radiation intensity with scintillation detectors using a combination of a scintillator and photodetector which measures the means radiation intensity
    • 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
    • G01T1/2012—Measuring radiation intensity with scintillation detectors using stimulable phosphors, e.g. stimulable phosphor sheets
    • 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
    • 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
    • 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
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/249—Measuring radiation intensity with semiconductor detectors specially adapted for use in SPECT or PET
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3213—Strontium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3215—Barium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3229—Cerium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3286—Gallium oxides, gallates, indium oxides, indates, thallium oxides, thallates or oxide forming salts thereof, e.g. zinc gallate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/76—Crystal structural characteristics, e.g. symmetry
    • C04B2235/762—Cubic symmetry, e.g. beta-SiC
    • C04B2235/764—Garnet structure A3B2(CO4)3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
  • Luminescent Compositions (AREA)
JP2015541084A 2012-11-14 2013-10-31 シンチレータ材料 Expired - Fee Related JP6231117B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12192604.2 2012-11-14
EP12192604.2A EP2733189B1 (en) 2012-11-14 2012-11-14 Scintillator material
PCT/EP2013/072791 WO2014075929A1 (en) 2012-11-14 2013-10-31 Scintillator material

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017201461A Division JP6437075B2 (ja) 2012-11-14 2017-10-18 シンチレータ材料

Publications (3)

Publication Number Publication Date
JP2016502575A JP2016502575A (ja) 2016-01-28
JP2016502575A5 JP2016502575A5 (cg-RX-API-DMAC10.html) 2016-12-15
JP6231117B2 true JP6231117B2 (ja) 2017-11-15

Family

ID=47191591

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015541084A Expired - Fee Related JP6231117B2 (ja) 2012-11-14 2013-10-31 シンチレータ材料
JP2017201461A Expired - Fee Related JP6437075B2 (ja) 2012-11-14 2017-10-18 シンチレータ材料

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2017201461A Expired - Fee Related JP6437075B2 (ja) 2012-11-14 2017-10-18 シンチレータ材料

Country Status (6)

Country Link
US (1) US9598638B2 (cg-RX-API-DMAC10.html)
EP (2) EP2733189B1 (cg-RX-API-DMAC10.html)
JP (2) JP6231117B2 (cg-RX-API-DMAC10.html)
CN (1) CN104797685B (cg-RX-API-DMAC10.html)
RU (1) RU2656315C2 (cg-RX-API-DMAC10.html)
WO (1) WO2014075929A1 (cg-RX-API-DMAC10.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014173287A1 (en) 2013-04-22 2014-10-30 e-Cube Energy Technologies, Ltd. Apparatus and method for high efficiency fixed target solar thermal concentrator power plants
ES2627561T3 (es) 2013-12-17 2017-07-28 Koninklijke Philips N.V. Composición de granate centelleador
CN107076863A (zh) * 2014-09-25 2017-08-18 皇家飞利浦有限公司 用于生成光的陶瓷材料
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
EP3351971B1 (en) * 2015-09-18 2024-05-08 Kabushiki Kaisha Toshiba Scintillator array
US20170090042A1 (en) * 2015-09-30 2017-03-30 Varian Medical Systems, Inc. Method for fabricating pixelated scintillators
US10000698B2 (en) * 2016-03-08 2018-06-19 Lawrence Livermore National Security, Llc Transparent ceramic garnet scintillator detector for positron emission tomography
WO2017192554A1 (en) * 2016-05-02 2017-11-09 Daniel Gagnon Method and apparatus for performing co-planar and simultaneous spectral ct and pet imaging
US10054697B1 (en) * 2017-04-11 2018-08-21 Consolidated Nuclear Security, LLC Device and method for locating a radiation emitting source via angular dependence using a single detection crystal
EP3492555B1 (en) 2017-11-30 2021-01-06 Gatan, Inc. High density fast phosphor for electron microscopy
CN109342482B (zh) * 2018-11-16 2024-05-28 深圳市福瑞康科技有限公司 一种闪烁检测装置、方法及其应用
CN109884684B (zh) * 2019-01-10 2020-09-15 中国科学院高能物理研究所 一种用于pet闪烁晶体性能测试的电子学数据处理方法及系统
WO2020150344A1 (en) * 2019-01-16 2020-07-23 Schott Corporation Chalcogenide glass and glass ceramic scintillators

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3938470B2 (ja) * 1997-12-24 2007-06-27 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
US6552348B2 (en) * 1999-12-14 2003-04-22 Regents Of The University Of California Apparatus and method for breast cancer imaging
JP4683719B2 (ja) * 2000-12-21 2011-05-18 株式会社日立メディコ 酸化物蛍光体及びそれを用いた放射線検出器、並びにｘ線ｃｔ装置
US7008558B2 (en) 2001-10-11 2006-03-07 General Electric Company Terbium or lutetium containing scintillator compositions having increased resistance to radiation damage
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
US6793848B2 (en) 2001-10-11 2004-09-21 General Electric Company Terbium or lutetium containing garnet scintillators having increased resistance to radiation damage
JP4702767B2 (ja) * 2004-07-01 2011-06-15 シンジーテック株式会社 放射線検出用Ｌｕ３Ａｌ５Ｏ１２結晶材料の製造方法及び放射線検出用（ＺｘＬｕ１−ｘ）３Ａｌ５Ｏ１２結晶材料の製造方法
RU2376678C2 (ru) * 2004-08-20 2009-12-20 Артто АУРОЛА Полупроводниковый детектор излучения с модифицированной структурой внутреннего затвора
PT103200B (pt) * 2004-09-30 2006-08-24 Taguspark-Soc. Prom.Desenv.Parq.Ci.Tec.Area Lisboa Sistema de tomografia por emissão de positrões (pet)
EP1829950B1 (en) * 2004-12-21 2017-04-05 Hitachi Metals, Ltd. Fluorescent material and method for preparation thereof, radiation detector using fluorescent material, and x-ray ct device
US7252789B2 (en) 2005-03-31 2007-08-07 General Electric Company High-density scintillators for imaging system and method of making same
RU2411542C2 (ru) * 2005-04-22 2011-02-10 Конинклейке Филипс Электроникс Н.В. Цифровой кремниевый фотоумножитель для врп-пэт
US7560046B2 (en) 2005-12-22 2009-07-14 General Electric Company Scintillator material and radiation detectors containing same
JP5035660B2 (ja) * 2006-03-15 2012-09-26 日立金属株式会社 蛍光材料およびそれを用いた放射線検出器
JP5088320B2 (ja) * 2006-06-21 2012-12-05 株式会社村田製作所 透光性セラミック、ならびに光学部品および光学装置
CN101617023B (zh) * 2007-02-02 2013-09-25 日立金属株式会社 荧光材料及采用该荧光材料的闪烁器和放射线检测器
WO2008142590A2 (en) * 2007-05-16 2008-11-27 Koninklijke Philips Electronics N.V. Virtual pet detector and quasi-pixelated readout scheme for pet
JP5686724B2 (ja) * 2009-02-23 2015-03-18 株式会社東芝 固体シンチレータ、放射線検出器およびｘ線断層写真撮影装置
JP5462515B2 (ja) * 2009-03-31 2014-04-02 株式会社ワールドラボ 透明セラミックス及びその製造方法並びにその透明セラミックスを用いたデバイス
JP6078223B2 (ja) 2010-08-27 2017-02-08 古河機械金属株式会社 シンチレータ用ガーネット型単結晶およびこれを用いる放射線検出器
JP5674385B2 (ja) * 2010-08-27 2015-02-25 古河機械金属株式会社 シンチレータ用ガーネット型結晶およびこれを用いる放射線検出器
US10371831B2 (en) 2010-11-04 2019-08-06 Radiation Monitoring Devices, Inc. Mixed garnet oxide scintillators and corresponding systems and methods
ES2599727T3 (es) * 2011-01-31 2017-02-02 Tohoku Techno Arch Co., Ltd. Cristal de tipo granate para centelleador y detector de radiación que utiliza el mismo
JP2012180399A (ja) 2011-02-28 2012-09-20 Furukawa Co Ltd シンチレータ用ガーネット型結晶、及び、これを用いる放射線検出器

Also Published As

Publication number Publication date
US9598638B2 (en) 2017-03-21
JP2018070872A (ja) 2018-05-10
JP2016502575A (ja) 2016-01-28
CN104797685B (zh) 2017-03-08
RU2015122382A (ru) 2017-01-10
WO2014075929A1 (en) 2014-05-22
RU2656315C2 (ru) 2018-06-04
CN104797685A (zh) 2015-07-22
US20150275080A1 (en) 2015-10-01
JP6437075B2 (ja) 2018-12-12
EP3489328A1 (en) 2019-05-29
EP2733189B1 (en) 2019-10-16
EP2733189A1 (en) 2014-05-21

Similar Documents

Publication Publication Date Title
JP6437075B2 (ja) シンチレータ材料
US7129494B2 (en) Very fast doped LaBr3 scintillators and time-of-flight PET
Shah et al. CeBr/sub 3/scintillators for gamma-ray spectroscopy
US7479637B2 (en) Scintillator crystals, method for making same, use thereof
US7405404B1 (en) CeBr3 scintillator
CN1892252A (zh) 伽马和中子辐射检测器
Du et al. Continuous depth-of-interaction encoding using phosphor-coated scintillators
US20140166933A1 (en) Cesium and sodium-containing scintillator compositions
JP6174797B2 (ja) ガーネットシンチレータ組成物
JP2016502575A5 (cg-RX-API-DMAC10.html)
CN106716178A (zh) 直接转换辐射探测器
RU2745924C1 (ru) Керамический сцинтиллятор на основе композиций кубического граната для позитронно-эмиссионной томографии (пэт)
US7329874B2 (en) Lu1-xI3:Cex-a scintillator for gamma-ray spectroscopy and time-of-flight pet
US7700003B2 (en) Composition, article, and method
JP2018002974A (ja) 蛍光材料、セラミックシンチレータおよび放射線検出器、並びに蛍光材料の製造方法
US20100127176A1 (en) Scintillator materials which absorb high-energy, and related methods and devices
Van Eijk Instrumentation for detection of radiation
Hitomi et al. Evaluation of LGSO scintillators with Si PIN photodiodes

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161027

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161027

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170530

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170605

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170904

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: 20170919

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171018

R150 Certificate of patent or registration of utility model

Ref document number: 6231117

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

LAPS Cancellation because of no payment of annual fees