DE68906833T2 - Einkristalle aus Lanthanidsilikaten, geeignet als Szintillator für Röntgen- und Gammastrahlendetektion. - Google Patents

Einkristalle aus Lanthanidsilikaten, geeignet als Szintillator für Röntgen- und Gammastrahlendetektion.

Info

Publication number
DE68906833T2
DE68906833T2 DE89401915T DE68906833T DE68906833T2 DE 68906833 T2 DE68906833 T2 DE 68906833T2 DE 89401915 T DE89401915 T DE 89401915T DE 68906833 T DE68906833 T DE 68906833T DE 68906833 T2 DE68906833 T2 DE 68906833T2
Authority
DE
Germany
Prior art keywords
scintillators
ray
single crystals
crystals made
gamma ray
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
DE89401915T
Other languages
English (en)
Other versions
DE68906833D1 (de
Inventor
Bernard Francois
Monique Navizet
Jean-Claude Rebreyend
Christophe Wyon
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE68906833D1 publication Critical patent/DE68906833D1/de
Publication of DE68906833T2 publication Critical patent/DE68906833T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/77742—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Luminescent Compositions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Measurement Of Radiation (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DE89401915T 1988-07-06 1989-07-04 Einkristalle aus Lanthanidsilikaten, geeignet als Szintillator für Röntgen- und Gammastrahlendetektion. Expired - Fee Related DE68906833T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8809152A FR2634028B1 (fr) 1988-07-06 1988-07-06 Monocristaux de silicates de lanthanides utilisables comme scintillateurs pour la detection des rayonnements x et gamma

Publications (2)

Publication Number Publication Date
DE68906833D1 DE68906833D1 (de) 1993-07-08
DE68906833T2 true DE68906833T2 (de) 1993-12-02

Family

ID=9368139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89401915T Expired - Fee Related DE68906833T2 (de) 1988-07-06 1989-07-04 Einkristalle aus Lanthanidsilikaten, geeignet als Szintillator für Röntgen- und Gammastrahlendetektion.

Country Status (5)

Country Link
US (1) US4988882A (de)
EP (1) EP0350391B1 (de)
JP (1) JPH0264008A (de)
DE (1) DE68906833T2 (de)
FR (1) FR2634028B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009040389A1 (de) * 2009-09-07 2011-03-17 Siemens Aktiengesellschaft Strahlentherapievorrichtung und Verfahren zur Überwachung einer Bestrahlung

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0440854B1 (de) * 1990-02-07 1995-10-04 Siemens Aktiengesellschaft Verfahren zur Herstellung eines stimulierbaren Speicherleuchtschirmes
DE69122987T2 (de) * 1990-04-20 1997-03-06 Hitachi Chemical Co Ltd Vorrichtung zur Bestimmung der Eigenschaften von Erdformationen mittels einzelner Szintillationskristalldetektoren
US5264154A (en) * 1990-04-20 1993-11-23 Hitachi Chemical Co., Ltd. Single crystal scintillator
US5313504A (en) * 1992-10-22 1994-05-17 David B. Merrill Neutron and photon monitor for subsurface surveying
GB9318751D0 (en) * 1993-09-09 1993-10-27 Health Lab Service Board Detection and speciation of campylobacter
US6278832B1 (en) * 1998-01-12 2001-08-21 Tasr Limited Scintillating substance and scintillating wave-guide element
US7132060B2 (en) * 2003-11-04 2006-11-07 Zecotek Medical Systems Inc. Scintillation substances (variants)
DE102004013455B3 (de) * 2004-03-18 2005-09-08 Ivoclar Vivadent Ag Apatitglaskeramik auf der Basis von silicatischen Oxyapatiten, Verfahren zu ihrer Herstellung und ihre Verwendung
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
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
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
JP5655141B2 (ja) * 2010-07-19 2015-01-14 オーシャンズ キング ライティング サイエンスアンドテクノロジー カンパニー リミテッド 珪酸塩発光材料及びその調製方法
WO2014104181A1 (ja) * 2012-12-27 2014-07-03 三井金属鉱業株式会社 触媒担体及び排ガス浄化用触媒

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138774A (ja) * 1982-02-12 1983-08-17 Hitachi Chem Co Ltd γ線検出器
US4647781A (en) * 1983-01-31 1987-03-03 Hitachi Chemical Company, Ltd. Gamma ray detector
EP0249660B1 (de) * 1986-06-16 1990-04-18 Agfa-Gevaert N.V. Verfahren zur Umwandlung von Röntgenstrahlen
US4891520A (en) * 1987-09-05 1990-01-02 Hitachi, Ltd. Radiation detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009040389A1 (de) * 2009-09-07 2011-03-17 Siemens Aktiengesellschaft Strahlentherapievorrichtung und Verfahren zur Überwachung einer Bestrahlung

Also Published As

Publication number Publication date
JPH0264008A (ja) 1990-03-05
FR2634028B1 (fr) 1994-07-22
US4988882A (en) 1991-01-29
FR2634028A1 (fr) 1990-01-12
DE68906833D1 (de) 1993-07-08
EP0350391B1 (de) 1993-06-02
EP0350391A1 (de) 1990-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee