JP5988247B2 - シンチレータ結晶とともに使用するためのパッケージング材料を前処理する方法 - Google Patents
シンチレータ結晶とともに使用するためのパッケージング材料を前処理する方法 Download PDFInfo
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- JP5988247B2 JP5988247B2 JP2012512015A JP2012512015A JP5988247B2 JP 5988247 B2 JP5988247 B2 JP 5988247B2 JP 2012512015 A JP2012512015 A JP 2012512015A JP 2012512015 A JP2012512015 A JP 2012512015A JP 5988247 B2 JP5988247 B2 JP 5988247B2
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- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
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- 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
- C09K11/7772—Halogenides
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- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0855—Phosphates
- C09K11/0872—Phosphates with rare earth metals
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- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
- C09K11/7719—Halogenides
- C09K11/772—Halogenides with alkali or alkaline earth metals
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- 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
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- 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
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- 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
- G21K2004/06—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with a phosphor layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
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- Crystallography & Structural Chemistry (AREA)
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- Measurement Of Radiation (AREA)
- Luminescent Compositions (AREA)
Description
本出願は、2009年5月20日に出願された米国仮特許出願第61/179,892号に対する優先権を主張するものである。
Claims (8)
- シンチレータ結晶とともに使用するためのパッケージング材料を前処理する方法であって、
前記シンチレータ結晶を挿入する前にパッケージ形態の状態でパッケージング材料に前処理をするステップを有し、前記前処理は、
前記シンチレータ結晶が前記パッケージング材料に入れられる前に、前記パッケージング材料を、シンチレータパッケージの提案される動作温度を上回る温度に加熱するステップ、
前記シンチレータ結晶が前記パッケージング材料に入れられる前に、前記パッケージング材料を圧力下で密閉空間内に配置するステップ、
前記加熱するステップ及び前記配置するステップを組み合わせたステップ、
のいずれかを含むことを特徴とする方法。 - 前記パッケージング材料に不活性雰囲気内で前処理を施すステップを含む、ことを特徴とする請求項1に記載の方法。
- 前記前処理が、最初に前記パッケージング材料を、前記シンチレータパッケージの提案される動作温度を上回る温度に加熱するステップと、その後前記パッケージング材料を圧力下で密閉空間内に配置するステップとを含む、
ことを特徴とする請求項1に記載の方法。 - 前記パッケージング材料を前記シンチレータ結晶と実質的に同じ形状及びサイズのコア上に配置したままで前記パッケージング材料に前記前処理を施すステップを含む、
ことを特徴とする請求項1に記載の方法。 - 前記コアが、少なくとも所定の閾値の拡散反射率を保証するための処理中に前記パッケージング材料の粗度を高める少なくとも1つの粗面を含む、
ことを特徴とする請求項4に記載の方法。 - 前記シンチレータ結晶を前記パッケージング材料内へ入れてパッケージ化されたシンチレータ装置を構成し、かつ、前記シンチレータ装置を光検出装置のインターフェイスに直接結合するステップをさらに含む、
ことを特徴とする請求項1に記載の方法。 - 前記シンチレータ結晶、及び前記光検出装置への前記インターフェイスが、共通の密封ハウジング内に存在する、
ことを特徴とする請求項6に記載の方法。 - 前記パッケージ化されたシンチレータ装置は、前記光検出装置とのインターフェイスを形成する窓を有する、
ことを特徴とする請求項6に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17989209P | 2009-05-20 | 2009-05-20 | |
US61/179,892 | 2009-05-20 | ||
PCT/US2010/035511 WO2010135489A2 (en) | 2009-05-20 | 2010-05-20 | Scintillator crystal materials, scintillators, and subterranean detectors |
Publications (2)
Publication Number | Publication Date |
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JP2012527628A JP2012527628A (ja) | 2012-11-08 |
JP5988247B2 true JP5988247B2 (ja) | 2016-09-07 |
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JP2012512015A Active JP5988247B2 (ja) | 2009-05-20 | 2010-05-20 | シンチレータ結晶とともに使用するためのパッケージング材料を前処理する方法 |
Country Status (5)
Country | Link |
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US (1) | US9000379B2 (ja) |
EP (1) | EP2496662A4 (ja) |
JP (1) | JP5988247B2 (ja) |
GB (1) | GB2483023B (ja) |
WO (1) | WO2010135489A2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2433153A4 (en) | 2009-05-20 | 2017-07-05 | Schlumberger Technology B.V. | Method for optimizing spectral performance of scintillator crystals |
CN102501446A (zh) * | 2011-10-31 | 2012-06-20 | 清华大学 | 一种掺钕溴化镧单晶闪烁体及其制备方法 |
CN102540237A (zh) * | 2011-12-19 | 2012-07-04 | 中国科学院紫金山天文台 | 用于外太空伽玛射线探测的溴化镧晶体探测器 |
CN103760589B (zh) * | 2014-01-16 | 2019-09-20 | 中国科学院福建物质结构研究所 | 一种新结构闪烁晶体射线探测头 |
WO2016172291A1 (en) * | 2015-04-23 | 2016-10-27 | Fermi Research Alliance, Llc | Monocrystal-based microchannel plate image intensifier |
WO2017069658A1 (ru) * | 2015-10-20 | 2017-04-27 | Общество С Ограниченной Ответственностью "Неомед" | Гамма-зонд для регистрации и локализации источника ионизирующего излучения в биологическом объекте |
US9658344B1 (en) * | 2015-11-04 | 2017-05-23 | Crystal Photonics, Incorporated | Apparatus including scintillation crystal array with different reflector layers and associated methods |
EP3374802B1 (en) * | 2015-11-13 | 2021-04-07 | FLIR Detection, Inc. | Radiation detector module systems and methods |
US10823875B2 (en) * | 2015-11-24 | 2020-11-03 | Schlumberger Technology Corporation | Scintillator packaging for oilfield use |
CN108168727B (zh) * | 2017-12-27 | 2019-12-27 | 西北核技术研究所 | 基于闪烁晶体的低温温度计及其温度标定以及测量方法 |
US20230083592A1 (en) * | 2021-09-13 | 2023-03-16 | Baker Hughes Holdings Llc | Sensor element suspension |
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NL7707065A (nl) * | 1976-06-28 | 1977-12-30 | Bicron Corp | Scintillatiedetector. |
US4313257A (en) * | 1979-11-19 | 1982-02-02 | General Electric Company | Annealing methods for improving performance of a radiation sensor |
US4360733A (en) | 1980-09-08 | 1982-11-23 | Bicron Corporation | Window assembly for a deep well scintillation detector |
US4764677A (en) | 1986-11-21 | 1988-08-16 | Bicron Corporation | Well logging detector |
US4900937A (en) | 1988-10-20 | 1990-02-13 | Bicron Corporation | Well logging detector with decoupling optical interface |
US4994673A (en) | 1989-06-06 | 1991-02-19 | Solon Technologies, Inc. | Ruggedized scintillation detector |
JP2992589B2 (ja) * | 1989-12-27 | 1999-12-20 | 日本バルカー工業株式会社 | ポリテトラフルオロエチレン樹脂フィルムおよびその製造方法 |
FR2686424B1 (fr) | 1992-01-17 | 1994-03-18 | Quartz Silice | Scintillateur tres resistant et son procede de fabrication. |
US5548116A (en) | 1994-03-01 | 1996-08-20 | Optoscint, Inc. | Long life oil well logging assembly |
US5742057A (en) | 1996-05-03 | 1998-04-21 | Frederick Energy Products | Unitized scintillation detector assembly with axial and radial suspension systems |
CA2313021A1 (en) | 1999-08-06 | 2001-02-06 | Saint-Gobain Industrial Ceramics, Inc. | Improved low energy radiation detector |
US6455855B1 (en) * | 2000-04-20 | 2002-09-24 | Ge Medical Systems Global Technology Company Llc | Sealed detector for a medical imaging device and a method of manufacturing the same |
US6657199B2 (en) * | 2001-06-06 | 2003-12-02 | General Electric Company | Flexible dynamic housing |
US7591894B2 (en) * | 2006-11-27 | 2009-09-22 | Schlumberger Technology Corporation | LuAP scintillator |
WO2008117821A1 (ja) * | 2007-03-27 | 2008-10-02 | Kabushiki Kaisha Toshiba | シンチレータパネル及び放射線検出器 |
US8217356B2 (en) * | 2008-08-11 | 2012-07-10 | Saint-Gobain Ceramics & Plastics, Inc. | Radiation detector including elongated elements |
-
2010
- 2010-05-20 GB GB1120890.7A patent/GB2483023B/en active Active
- 2010-05-20 JP JP2012512015A patent/JP5988247B2/ja active Active
- 2010-05-20 US US13/320,680 patent/US9000379B2/en active Active
- 2010-05-20 EP EP10778360.7A patent/EP2496662A4/en not_active Withdrawn
- 2010-05-20 WO PCT/US2010/035511 patent/WO2010135489A2/en active Application Filing
Also Published As
Publication number | Publication date |
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JP2012527628A (ja) | 2012-11-08 |
EP2496662A2 (en) | 2012-09-12 |
GB2483023B (en) | 2014-02-12 |
GB2483023A (en) | 2012-02-22 |
US9000379B2 (en) | 2015-04-07 |
GB201120890D0 (en) | 2012-01-18 |
US20130075617A1 (en) | 2013-03-28 |
WO2010135489A2 (en) | 2010-11-25 |
EP2496662A4 (en) | 2015-03-04 |
WO2010135489A3 (en) | 2011-03-24 |
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