کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7907041 1510755 2018 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Scintillation properties of Gd3Al2Ga3O12:Ce (GAGG:Ce): a comparison between monocrystalline and nanoceramic samples
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Scintillation properties of Gd3Al2Ga3O12:Ce (GAGG:Ce): a comparison between monocrystalline and nanoceramic samples
چکیده انگلیسی
In this Communication the behavior of two types of Gd3Al2Ga3O12:Ce samples under gamma and X-ray excitation is compared. Single crystals of GAGG:1%Ce have been grown by the Czochralski technique, while nanoceramic pills of GAGG:1%Ce have been fabricated by the LTHP sintering from nanocrystalline powders prepared by the Pechini method. The results of pulse height, scintillation time profile, radioluminescence as a function of temperature, and low temperature thermoluminescence measurements, are reported, indicating that monocrystals are still a better choice for scintillator application, nevertheless some of the properties of nanoceramics are indeed promising and there should be a room for improvement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 79, May 2018, Pages 227-231
نویسندگان
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