کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5402814 | 1392742 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Luminescence properties of highly Cr co-doped Nd:YAG powder produced by sol-gel method
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Luminescence properties of highly Cr co-doped Nd:YAG powder produced by sol-gel method Luminescence properties of highly Cr co-doped Nd:YAG powder produced by sol-gel method](/preview/png/5402814.png)
چکیده انگلیسی
We examined luminescence properties of highly chromium co-doped Nd:YAG powders fabricated by the sol-gel method. Though the maximum luminescence intensity of Cr:YAG was at 3.0Â mol% of Cr3+ concentration, we found that the enhancement effect on Nd:YAG by co-doping Cr3+ was continued until 6.0Â mol% of Cr3+ concentration. This phenomenon is well-explained by a simple energy transfer model derived from the rate equations between Cr3+ and Nd3+. The enhancement of sensitization for Nd3+ activator by high co-doped Cr3+ is very effective for making a miniaturized or thin film-type solar laser.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 130, Issue 3, March 2010, Pages 455-459
Journal: Journal of Luminescence - Volume 130, Issue 3, March 2010, Pages 455-459
نویسندگان
Kana Fujioka, Taku Saiki, Shinji Motokoshi, Yasushi Fujimoto, Hisanori Fujita, Masahiro Nakatsuka,