Mixed oxide materials
AssigneeKoninklijke Philips N.V.
InventorsCornelis Reinder Ronda, Jacobus Gerardus Boerekamp, Daniela Buettner, Anne-Marie Andree Van Dongen, Herfried Karl Wieczorek, Sandra Johanna Maria Paula Spoor, Silvan Djohan, Wilhelmus Cornelis Keur
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Abstract
The present invention relates to mixed oxide materials, methods for their preparation, detectors for ionizing radiation and CT scanners. In particular, a mixed oxide material is proposed having the formula (YwTbx)3Al5-yGayO12:Cez, wherein 0.01≦w≦0.99, 0.01≦x≦0.99, 0≦y≦3.5 and 0.001≦z≦0.10 and wherein w+x+3*z=1, whereby the mixed oxide material is doped with at least 10 ppm V.
Claims12
A mixed oxide material having the formula (YwTbx)3Al5-yGayO12:Cez, wherein 0.01≦w≦0.99, 0.01≦x≦0.99, 0≦y≦3.5 and 0.001≦z≦0.10 and wherein w+x+3*z=1;
- whereby the mixed oxide material is doped with at least 10 ppm V.
Dependencies are inferred from the claim text.