کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5489896 | 1524377 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Growth of shape-controlled Ce:Y3Al5O12 scintillator crystal and their scintillation properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Growth of shape-controlled Ce:Y3Al5O12 scintillator crystal and their scintillation properties Growth of shape-controlled Ce:Y3Al5O12 scintillator crystal and their scintillation properties](/preview/png/5489896.png)
چکیده انگلیسی
A shape-controlled Ce doped Y3Al5O12 (Ce:YAG) single crystal has been grown by a micro-pulling-down method using an Ir crucible with a square die. The as-grown Ce:YAG single crystal has square-shape and flat surfaces with high transparency. The shape-controlled Ce:YAG single crystal showed more than 70% transmittance from 530 nm to 900 nm without any cutting and polishing. An emission peak around 540 nm was observed in the radioluminescence spectrum under X-ray irradiation. In addition, the light yield and energy resolution under γ-ray irradiation of the as-grown crystal without any cutting and polishing were approximately 23,000 pH/MeV and 16%, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 452, 15 October 2016, Pages 69-72
Journal: Journal of Crystal Growth - Volume 452, 15 October 2016, Pages 69-72
نویسندگان
Yuui Yokota, Shunsuke Kurosawa, Yuji Ohasi, Kei Kamada, Akira Yoshikawa,