Stichting Voor De Technische Wetenschappen

Saint-gobain Cristaux Et Detecteurs

Universite De Berne

Other

Luxium Solutions, LLC

Technische Universiteit Delft

Saint-gobain Cristaux & Détecteurs

Crismatec

Saint-gobain Christaux Et Detecteurs

Pieter Dorenbos

Bruno Viana

Carel Wilhelm Eduard Van Eijk

Bernard Ferrand

Ludivine Pidol

Karl Wilhelm Kramer

Edgar Valentijn Dieuwer Van Loef

Karl Wilhelm Kraemer

Hans-Ulrich Guedel

Karl Krämer

Hans-Ulrich Gudel

Damien Pauwels

Aurelie Bessiere

Andree Kahn-Harari

Mikhail Alekhin

Muhammad Danang Birowosuto

Karl W Krämer

Karl KRÄMER

Hans-Ulrich GÜDEL

Aurélie Bessiere

Karl Wilhelm Krämer

Hans-Ulrich Güdel

The invention relates to an inorganic scintillator material of formula LuYCeMSiM′O, in which: In particular, this material may equip scintillation detectors for applications in industry, for the medical field (scanners) and/or for detection in oil drilling. The presence of Ca in the crystal reduces the afterglow, while stopping power for high-energy radiation remains high.

Dense high-speed scintillator material of low afterglow

The disclosure relates to a scintillator and a radiation detector including the scintillator. The scintillator includes a scintillator material. In an embodiment, the scintillator material can include a metal halide doped with Euand co-doped with Sm. The metal halide can include at least one halogen selected from Br, Cl, and I. In an embodiment, the metal halide can include at least one element selected from alkaline-earth metals, rare-earth elements, Al, Ga, and the alkali metals selected from Li, Na, Rb, Cs. In a particular embodiment, co-doping with Smcan shift the scintillation light emission peak to a region of the emission spectrum having a low self-absorbance of the scintillator material.

Scintillator including a material doped with an activator and co-dopant and radiation detector including the scintillator

The disclosure relates to a scintillator material for a radiation detector. In an embodiment, the scintillator material can include a crystalline alkaline-earth metal halide comprising at least one alkaline-earth metal selected from Mg, Ca, Sr, Ba, said alkaline-earth metal halide being doped with at least one dopant that activates the scintillation thereof other than Sm, and co-doped with Sm, said alkaline-earth metal halide comprising at least one halogen selected from Br, Cl, I.

Scintillator matertial including an activator and co-dopant

A scintillation crystal can include LnREX, wherein Ln represents a rare earth element, RE represents a different rare earth element, y has a value in a range of 0 to 1, and X represents a halogen. In an embodiment, the scintillation crystal is doped with a Group 1 element, a Group 2 element, or a mixture thereof, and the scintillation crystal is formed from a melt having a concentration of such elements or mixture thereof of at least approximately 0.02 wt. %. In another embodiment, the scintillation crystal can have unexpectedly improved proportionality and unexpectedly improved energy resolution properties. In a further embodiment, a radiation detection apparatus can include the scintillation crystal, a photosensor, and an electronics device. Such a radiation detection apparatus can be useful in a variety of applications.

Method of forming a scintillation crystal and a radiation detection apparatus including a scintillation crystal including a rare earth halide

The invention relates to an inorganic scintillator material of formula LuYCeMSiM'O, in which: In particular, this material may equip scintillation detectors for applications in industry, for the medical field (scanners) and/or for detection in oil drilling. The presence of Ca in the crystal reduces the afterglow, while stopping power for high-energy radiation remains high.

A scintillating material CsRbLiLnX:xCe, where X is either Br or I, Ln is Y or Gd or Lu or Sc or La, where z is greater or equal to 0 and less or equal to 2, and x is above 0.0005 useful for detecting neutrons in a sample of radiation.

Bright and fast neutron scintillators

The invention concerns a material comprising a compound of formula PrLnCeXwherein&#x2014;Ln is chosen from the elements or mixtures of at least two elements, of the group: La, Nd, Pm, Sm, Eu, Gd, Y, &#x2014;X is chosen from the halides or mixtures of at least two halides, of the group: Cl, Br, I, &#x2014;x is above 0.0005 and is lower than 1, &#x2014;y is from 0 to less than 1 and&#x2014;x+y) is less than 1, and its use as scintillation detector, for example in PET scanner with time of flight capabilities.

High light yield fast scintillator

The invention relates to an inorganic scintillator material of formula LuYCeMSiM'O, in which: In particular, this material may equip scintillation detectors for applications in industry, for the medical field (scanners) and/or for detection in oil drilling, The presence of Ca in the crystal reduces the afterglow, while stopping power for high-energy radiation remains high.

Low-delayed luminescence dense and rapid scintillator material

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GM Rijswijk, Netherlands

Pieter Dorenbos