DE602005004395D1 - Scintillatormaterial auf der basis von seltenerde mit verringertem kernhintergrund - Google Patents

Scintillatormaterial auf der basis von seltenerde mit verringertem kernhintergrund

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Publication number
DE602005004395D1
DE602005004395D1 DE602005004395T DE602005004395T DE602005004395D1 DE 602005004395 D1 DE602005004395 D1 DE 602005004395D1 DE 602005004395 T DE602005004395 T DE 602005004395T DE 602005004395 T DE602005004395 T DE 602005004395T DE 602005004395 D1 DE602005004395 D1 DE 602005004395D1
Authority
DE
Germany
Prior art keywords
scintillator material
rare earth
material based
reduced core
core background
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.)
Active
Application number
DE602005004395T
Other languages
English (en)
Other versions
DE602005004395T2 (de
Inventor
Alain Iltis
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.)
Luxium Solutions SAS
Original Assignee
Saint Gobain Cristaux and Detecteurs SAS
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 Saint Gobain Cristaux and Detecteurs SAS filed Critical Saint Gobain Cristaux and Detecteurs SAS
Publication of DE602005004395D1 publication Critical patent/DE602005004395D1/de
Application granted granted Critical
Publication of DE602005004395T2 publication Critical patent/DE602005004395T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/12—Halides
DE602005004395T 2004-04-14 2005-04-12 Scintillatormaterial auf der basis von seltenerde mit verringertem kernhintergrund Active DE602005004395T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0403897A FR2869115B1 (fr) 2004-04-14 2004-04-14 Materiau scintillateur a base de terre rare a bruit de fond nucleaire reduit
FR0403897 2004-04-14
PCT/FR2005/050231 WO2005103760A1 (fr) 2004-04-14 2005-04-12 Materiau scintillateur a base de terre rare a bruit de fond nucleaire reduit

Publications (2)

Publication Number Publication Date
DE602005004395D1 true DE602005004395D1 (de) 2008-03-06
DE602005004395T2 DE602005004395T2 (de) 2009-01-15

Family

ID=34946416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005004395T Active DE602005004395T2 (de) 2004-04-14 2005-04-12 Scintillatormaterial auf der basis von seltenerde mit verringertem kernhintergrund

Country Status (14)

Country Link
US (1) US7608201B2 (de)
EP (1) EP1738199B1 (de)
JP (1) JP5038127B2 (de)
KR (1) KR101204209B1 (de)
CN (1) CN1942783B (de)
AT (1) ATE384271T1 (de)
CA (1) CA2562646A1 (de)
DE (1) DE602005004395T2 (de)
EA (1) EA009229B1 (de)
FR (1) FR2869115B1 (de)
IL (1) IL178206A (de)
PL (1) PL1738199T3 (de)
UA (1) UA87683C2 (de)
WO (1) WO2005103760A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101288003B (zh) * 2005-09-16 2012-01-11 科学技术基金会 高光产量快速闪烁体
US20070131866A1 (en) * 2005-12-14 2007-06-14 General Electric Company Activated alkali metal rare earth halides and articles using same
US7541589B2 (en) * 2006-06-30 2009-06-02 General Electric Company Scintillator compositions based on lanthanide halides, and related methods and articles
US20080131347A1 (en) * 2006-12-04 2008-06-05 General Electric Company Scintillation compositions and method of manufacture thereof
US7767975B2 (en) * 2007-12-04 2010-08-03 Saint-Gobain Cristaux Et Detecteurs Ionizing radiation detector
DE102008011665A1 (de) * 2008-02-28 2009-09-10 Schott Ag Verfahren zur Kontrolle der alpha-Strahlung bei Abdeckgläsern für strahlungsempfindliche Sensoren und Vorrichtung zur Durchführung des Verfahrens
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
EP2439252A1 (de) * 2009-06-03 2012-04-11 Tokuyama Corporation Szintillator
JP5127778B2 (ja) * 2009-06-05 2013-01-23 株式会社トクヤマ フッ化物結晶、真空紫外発光素子及び真空紫外発光シンチレーター
FR2948379B1 (fr) 2009-07-21 2011-08-19 Saint Gobain Cristaux Et Detecteurs Scintillateur en halogenure de terre rare revetu d'un absorbeur ou reflecteur de lumiere
DE102009028842A1 (de) * 2009-08-24 2011-03-31 Schott Ag Szintillationsmaterial in einkristalliner, polykristalliner oder keramischer Form
CA2785385A1 (en) * 2009-12-25 2011-06-30 Tokuyama Corporation Metal fluoride crystal, vacuum ultraviolet light emitting element, and vacuum ultraviolet light emitting scintillator
FR2954760B1 (fr) 2009-12-28 2013-12-27 Saint Gobain Cristaux Et Detecteurs Scintillateur en halogenure de terre rare cristallin a face sensible polie
KR101276732B1 (ko) * 2010-07-20 2013-06-20 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
JP5566218B2 (ja) * 2010-08-11 2014-08-06 株式会社トクヤマ フッ化物単結晶、真空紫外発光素子、シンチレーター及びフッ化物単結晶の製造方法
FR2978251B1 (fr) 2011-07-19 2014-04-18 Saint Gobain Cristaux Et Detecteurs Detecteur a scintillateur conique
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
FR3004467B1 (fr) 2013-04-12 2016-05-27 Saint-Gobain Cristaux Et Detecteurs Fabrication d'une elpasolite stoechiometrique
CN105378031B (zh) * 2013-07-17 2019-04-19 皇家飞利浦有限公司 用于成像系统中的ce3+激活的发光组合物
US9334444B1 (en) 2014-02-11 2016-05-10 Sandia Corporation Sorohalide scintillators, phosphors, and uses thereof
FR3022555B1 (fr) 2014-06-23 2017-12-22 Saint-Gobain Cristaux Et Detecteurs Materiau luminescent a couche photonique texturee
WO2017030624A1 (en) 2015-06-03 2017-02-23 Northwestern University Chalco-phosphate-based hard radiation detectors
CN105293945A (zh) * 2015-11-16 2016-02-03 宁波大学 含稀土离子掺杂RbLa2Cl7微晶的玻璃薄膜及其制备方法
CN109070898B (zh) 2016-03-04 2022-01-25 大陆-特韦斯股份有限公司 用于确定摩托车的横滚角的方法
CN109988577B (zh) * 2017-12-27 2020-12-25 有研稀土新材料股份有限公司 稀土卤化物闪烁材料及其应用
EP3737732B1 (de) 2018-01-11 2022-06-01 Stichting voor de Technische Wetenschappen Szintillatormaterial, das ein kristallines erdalkalihalogenid enthält, das mit einem aktivator dotiert und mit sm2+ co-dotiert ist
CN111722266B (zh) * 2020-06-16 2023-06-09 中国石油大学(华东) 一种用于氯化镧探测器测量本底扣除的方法
FR3114104A1 (fr) 2020-09-15 2022-03-18 Saint-Gobain Cristaux Et Detecteurs Matériau scintillateur comprenant une pérovskite d’halogénure dopée
US20240076761A1 (en) * 2021-01-29 2024-03-07 Georgia State University Research Foundation Identifying and extracting rare earth elements from mining operations
CN114381255B (zh) * 2021-10-25 2022-10-11 中国科学院福建物质结构研究所 一种放射性医用同位素标记的稀土掺杂纳米材料和pet显像诊疗剂及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121183A (ja) * 1984-07-09 1986-01-29 Fuji Photo Film Co Ltd 螢光体およびその製造法
JPS6121180A (ja) * 1984-07-09 1986-01-29 Fuji Photo Film Co Ltd 放射線像変換方法およびその方法に用いられる放射線像変換パネル
JPS6121179A (ja) * 1984-07-10 1986-01-29 Fuji Photo Film Co Ltd 放射線像変換方法およびその方法に用いられる放射線像変換パネル
NL1014401C2 (nl) * 2000-02-17 2001-09-04 Stichting Tech Wetenschapp Ceriumhoudend anorganisch scintillatormateriaal.
FR2840926B1 (fr) * 2002-06-12 2005-03-04 Saint Gobain Cristaux Detecteu Utilisation d'un creuset comprenant du carbone pour la croissance de cristaux comprenant un halogenure de terre rare
FR2847594B1 (fr) * 2002-11-27 2004-12-24 Saint Gobain Cristaux Detecteu Preparation de blocs d'halogenure de terre rare

Also Published As

Publication number Publication date
DE602005004395T2 (de) 2009-01-15
EA009229B1 (ru) 2007-12-28
KR20070033967A (ko) 2007-03-27
JP2007532746A (ja) 2007-11-15
EP1738199A1 (de) 2007-01-03
ATE384271T1 (de) 2008-02-15
EA200601902A1 (ru) 2007-02-27
EP1738199B1 (de) 2008-01-16
PL1738199T3 (pl) 2008-06-30
CA2562646A1 (fr) 2005-11-03
CN1942783B (zh) 2011-03-09
IL178206A0 (en) 2006-12-31
FR2869115A1 (fr) 2005-10-21
FR2869115B1 (fr) 2006-05-26
US20070241284A1 (en) 2007-10-18
KR101204209B1 (ko) 2012-11-26
JP5038127B2 (ja) 2012-10-03
WO2005103760A1 (fr) 2005-11-03
US7608201B2 (en) 2009-10-27
IL178206A (en) 2010-05-17
UA87683C2 (uk) 2009-08-10
CN1942783A (zh) 2007-04-04

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