کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1477761 | 991198 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of transparent Ce:YSAG ceramic and its optical properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Fine Ce:YSAG (Y3ScxAl(5−x)O12) powders have been prepared by a chemical combustion method, and Ce:YSAG transparent ceramics was obtained by sintering the powders in hydrogen atmosphere. As Sc2O3 was introduced into the Ce:YAG crystal lattice to partially replace Al, the lattice of YSAG expanded and the optical properties of Ce:YSAG transparent ceramics has greatly changed from that of Ce:YAG ceramics. In Ce:YSAG transparent ceramics, the concentration quenching effect is greatly reduced, and the emission intensity is remarkably enhanced in Ce:YSAG as compared to Ce:YAG ceramics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 28, Issue 13, September 2008, Pages 2539–2543
Journal: Journal of the European Ceramic Society - Volume 28, Issue 13, September 2008, Pages 2539–2543
نویسندگان
Tao Feng, JianLin Shi, Danyu Jiang,