کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1605825 1516217 2016 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
High Er3+ luminescent efficiency in Er-doped SiOx films containing amorphous Si nanodots
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
High Er3+ luminescent efficiency in Er-doped SiOx films containing amorphous Si nanodots
چکیده انگلیسی
Er-doped SiO1.87 films containing amorphous Si nanodots were deposited and heat-treated at the two temperatures 950 and 1100 °C. On the basis of morphological observations, structural characterizations and optical measurements it is concluded that the heat-treatment at 1100 °C results in a 3-fold higher Er3+ luminescent efficiency than the one at 950 °C due to the formation of SiOEr complex rather than the nature of sensitizers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 676, 15 August 2016, Pages 428-431
نویسندگان
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