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1.发明申请SCINTILLATOR CRYSTALS, METHOD FOR MAKING SAME, USE THEREOF 审中-公开SCINTILLATOR CRYSTALS，METHOD FOR MAKING SAME，其中使用的方法
公开(公告)号：WO0160945A2
公开(公告)日：2001-08-23
申请号：PCT/EP0101838
申请日：2001-02-16
Applicant: STICHTING TECH WETENSCHAPP , DORENBOS PIETER , EIJK CAREL WILHELM EDUARD VAN , GUEDEL HANS ULRICH , KRAEMER KARL WILHELM , LOEF EDGAR VALENTIJN DIEUWER V
Inventor： DORENBOS PIETER , VAN EIJK CAREL WILHELM EDUARD , GUEDEL HANS-ULRICH , KRAEMER KARL WILHELM , VAN LOEF EDGAR VALENTIJN DIEUW
CPC classification number: G01T1/2023 , C01F17/0056 , C01F17/0068 , C09K11/7772
Abstract: The invention concerns an inorganic scintillator material of general composition M>1-x x 3
Abstract translation: 本发明涉及通用组合物M> 1-x x xBr 3的无机闪烁体材料，其中：M选自La，Gd，Y中的镧系元素或镧系元素混合物，特别是镧系元素或 由La，Gd组成的组的镧系元素混合物; x是M与铈的摩尔取代度，x不小于0.01mol％且严格小于100mol％。 本发明还涉及用于生长这种单晶闪烁体材料的方法，以及其用于工业和医疗目的的闪烁检测器的组分或在石油工业中的用途。
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2.发明申请SCINTILLATOR CRYSTALS, METHOD FOR MAKING SAME, USE THEREOF 审中-公开SCINTILLATOR CRYSTALS，METHOD FOR MAKING SAME，其中使用的方法
公开(公告)号：WO0160944A3
公开(公告)日：2002-02-14
申请号：PCT/EP0101837
申请日：2001-02-16
Applicant: STICHTING TECH WETENSCHAPP , DORENBOS PIETER , EIJK CAREL WILHELM EDUARD VAN , GUEDEL HANS ULRICH , KRAEMER KARL WILHELM , LOEF EDGAR VALENTIJN DIEUWER V
Inventor： DORENBOS PIETER , VAN EIJK CAREL WILHELM EDUARD , GUEDEL HANS-ULRICH , KRAEMER KARL WILHELM , VAN LOEF EDGAR VALENTIJN DIEUW
CPC classification number: G01T1/2023 , C01F17/0056 , C01F17/0068 , C09K11/7772
Abstract: The invention concerns an inorganic scintillator material of general composition M1-xCexCl3, wherein: M is selected among lanthanides or lanthanide mixtures, preferably among the elements or mixtures of elements of the group consisting of Y, La, Gd, Lu, in particular among the elements or mixtures of elements of the group consisting of La, Gd and Lu; and x is the molar rate of substitution of M with cerium, x being not less than 1 mol %and strictly less than 100 mol %. The invention also concerns a method for growing said monocrystalline scintillator material, and the use of said scintillator material as component of a scintillating detector in particular for industrial and medical purposes and in the oil industry.
Abstract translation: 本发明涉及一般组合物M1-xCexCl3的无机闪烁体材料，其中：M选自镧系元素或镧系元素混合物，优选选自Y，La，Gd，Lu中的元素或元素混合物，特别是在 由La，Gd和Lu组成的组分元素或元素的混合物; x是M与铈的摩尔摩尔比，x不小于1摩尔％，严格小于100摩尔％。 本发明还涉及用于生长所述单晶闪烁体材料的方法，以及使用所述闪烁体材料作为闪烁检测器的组分，特别用于工业和医疗目的以及在石油工业中。
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公开(公告)号：AT352046T
公开(公告)日：2007-02-15
申请号：AT04739492
申请日：2004-06-01
Applicant: STICHTING TECH WETENSCHAPP , UNIV BERN
Inventor： DORENBOS PIETER , VAN EIJK CAREL WILHELM EDUARD , GUDEL HANS-ULRICH , VAN LOEF EDGAR VALENTIJN DIEUW , KRAMER KARL WILHELM
Abstract: The invention relates to an inorganic rare-earth iodide scintillation material of formula A X Ln (y-y',) Ln' y' I (x+3y) in which: A represents at least one element selected among Li, Na, K, Rb, Cs; Ln represents at least one first rare-earth element selected among La, Gd, Y, Lu, said first rare-earth element having a valency of 3+ in the aforementioned formula: Ln' represents at least one second rare-earth element selected among Ce, Tb, Pr, said second rare-earth element having a valency of 3+ in the aforementioned formula, x is an integer and represents 0, 1, 2 or 3; y is an integer or non-integer greater than 0 and less than 3, and; y' is an integer or non-integer greater than 0 and less than y. This material presents a high stopping power, a rapid decay time, in particular, less than 100 ns, a good energy resolution (in particular, less than 6% at 662 keV) and a high luminous level. This material can be used in nuclear medicine equipment, in particular, in Anger-type gamma cameras and in positron emission tomography scanners.
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公开(公告)号：AT284436T
公开(公告)日：2004-12-15
申请号：AT01905799
申请日：2001-02-16
Applicant: STICHTING TECH WETENSCHAPP
Inventor： DORENBOS PIETER , VAN EIJK CAREL WILHELM EDUARD , GUEDEL HANS-ULRICH , KRAEMER KARL WILHELM , VAN LOEF EDGAR VALENTIJN DIEUW
Abstract: The invention concerns an inorganic scintillator material of general composition M1-xCexCl3, wherein: M is selected among lanthanides or lanthanide mixtures, preferably among the elements or mixtures of elements of the group consisting of Y, La, Gd, Lu, in particular among the elements or mixtures of elements of the group consisting of La, Gd and Lu; and x is the molar rate of substitution of M with cerium, x being not less than 1 mol % and strictly less than 100 mol %. The invention also concerns a method for growing said monocrystalline scintillator material, and the use of said scintillator material as component of a scintillating detector in particular for industrial and medical purposes and in the oil industry.
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公开(公告)号：ES2244587T3
公开(公告)日：2005-12-16
申请号：ES01909775
申请日：2001-02-16
Applicant: STICHTING TECH WETENSCHAPP
Inventor： DORENBOS PIETER , VAN EIJK CAREL WILHELM EDUARD , GUDEL HANS-ULRICH , KRAMER KARL WILHELM , VAN LOEF EDGAR VALENTIJN DIEUW
Abstract: Material centelleante inorgánico de composición general M1-xCexBr3 en el que: M se elige entre los lantánidos o las mezclas de lantánidos del grupo: La, Gd, Y, y especialmente se elige entre los lantánidos o las mezclas de lantánidos del grupo: La, Gd, y en el que: x es el nivel molar de sustitución de M por cerio, con x superior o igual a 0, 0001 y estrictamente inferior a 1.
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Patent Agency Ranking
公开(公告)号：AT299171T
公开(公告)日：2005-07-15
申请号：AT01909775
申请日：2001-02-16
Applicant: STICHTING TECH WETENSCHAPP
Inventor： DORENBOS PIETER , VAN EIJK CAREL WILHELM EDUARD , GUEDEL HANS-ULRICH , KRAEMER KARL WILHELM , VAN LOEF EDGAR VALENTIJN DIEUW
Abstract: The invention concerns an inorganic scintillator material of general composition M1-xCexCl3, wherein: M is selected among lanthanides or lanthanide mixtures, preferably among the elements or mixtures of elements of the group consisting of Y, La, Gd, Lu, in particular among the elements or mixtures of elements of the group consisting of La, Gd and Lu; and x is the molar rate of substitution of M with cerium, x being not less than 1 mol % and strictly less than 100 mol %. The invention also concerns a method for growing said monocrystalline scintillator material, and the use of said scintillator material as component of a scintillating detector in particular for industrial and medical purposes and in the oil industry.
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公开(公告)号：CA2528118A1
公开(公告)日：2004-12-16
申请号：CA2528118
申请日：2004-06-01
Applicant: STICHTING TECH WETENSCHAPP , UNIV BERNE
Inventor： GUDEL HANS-ULRICH , KRAMER KARL WILHELM , VAN LOEF EDGAR VALENTIJN DIEUW , VAN EIJK CAREL WILHELM EDUARD , DORENBOS PIETER
Abstract: L'invention concerne un matériau scintillateur inorganique du type iodure de terre rare de formule AxLn(y-y,)Ln' y,,I(X+3y) dans laquelle: A représente a u moins un élément choisi parmi Li, Na, K, Rb, Cs ; Ln représente au moins une première terre rare choisi parmi La, Gd, Y, Lu, ladite première terre rare étant de valence 3+ dans ladite formule ; Ln' représente au moins une deuxiè me terre rare choisi parmi Ce, Tb, Pr, ladite deuxième terre rare étant de valence 3+ dans ladite formule, x est entier et représente 0, 1, 2 ou 3; y e st entier ou non entier et supérieur à 0 et inférieur à 3; y' est entier ou non entier, supérieur à 0 et inférieur à y. Ce matériau présente, un fort pouvoi r d'arrêt, un temps de décroissance rapide, notamment inférieur à 100 ns, une bonne résolution en énergie (notamment inférieure à 6 % à 662 keV) et un niveau lumineux élevé. Il peut être utilisé dans les appareils de médecine nucléaire, notamment les Gamma caméras de type Anger et les scanners à Tomographie d'Emission de Positons.
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公开(公告)号：CA2398849A1
公开(公告)日：2001-08-23
申请号：CA2398849
申请日：2001-02-16
Applicant: STICHTING TECH WETENSCHAPP
Inventor： VAN EIJK CAREL WILHELM EDUARD , DORENBOS PIETER , GUDEL HANS-ULRICH , KRAMER KARL WILHELM , VAN LOEF EDGAR VALENTIJN DIEUW
Abstract: L'invention a trait à un matériau scintillateur inorganique de composition générale M1-xCexCl3, où M est choisi parmi les lanthanides ou les mélanges d e lanthanides, de préférence parmi les éléments ou les mélanges d'éléments du groupe: Y, La, Gd, Lu, notamment parmi les éléments ou les mélanges d'élémen ts du groupe: La, Gd, Lu, et où x est le taux molaire de substitution de M par du cérium, avec x supérieur ou égal à 1 mole % et strictement inférieur à 100 moles %. L'invention concerne également un procédé de croissance d'un tel matériau scintillateur monocristallin, et l'utilisation d'un tel matériau scintillateur comme composant d'un détecteur de scintillation notamment pour des applications industrielles, médicales ou pétrolières.
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公开(公告)号：FR2855830B1
公开(公告)日：2005-07-08
申请号：FR0306822
申请日：2003-06-05
Applicant: STICHTING TECH WETENSCHAPP , UNIV BERNE
Inventor： DORENBOS PIETER , VAN EIJK CAREL WILHELM EDUARD , GUDEL HANS ULRICH , VAN LOEF EDGAR VALENTIJN DIEUW , KRAMER KARL WILHELM
Abstract: The invention relates to an inorganic rare-earth iodide scintillation material of formula A X Ln (y-y',) Ln' y' I (x+3y) in which: A represents at least one element selected among Li, Na, K, Rb, Cs; Ln represents at least one first rare-earth element selected among La, Gd, Y, Lu, said first rare-earth element having a valency of 3+ in the aforementioned formula: Ln' represents at least one second rare-earth element selected among Ce, Tb, Pr, said second rare-earth element having a valency of 3+ in the aforementioned formula, x is an integer and represents 0, 1, 2 or 3; y is an integer or non-integer greater than 0 and less than 3, and; y' is an integer or non-integer greater than 0 and less than y. This material presents a high stopping power, a rapid decay time, in particular, less than 100 ns, a good energy resolution (in particular, less than 6% at 662 keV) and a high luminous level. This material can be used in nuclear medicine equipment, in particular, in Anger-type gamma cameras and in positron emission tomography scanners.
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公开(公告)号：CA2398952A1
公开(公告)日：2001-08-23
申请号：CA2398952
申请日：2001-02-16
Applicant: STICHTING TECH WETENSCHAPP
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