کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1605708 1516218 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhanced upconversion emission and magnetization in Yb3+-Er3+/Ho3+ codoped Gd2O3 nanocrystals by introducing Zn2+ ions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Enhanced upconversion emission and magnetization in Yb3+-Er3+/Ho3+ codoped Gd2O3 nanocrystals by introducing Zn2+ ions
چکیده انگلیسی
We observed a simultaneous enhancement of luminescence and magnetization performance in Gd2O3:Yb/Er and Gd2O3:Yb/Ho nanocrystals (NCs) after the Zn2+ ions were doped into them by a simple wet-chemical route. Besides, the enhanced upconversion (UC) emission excited by 1560 nm laser and the paramagnetic properties in Gd2O3:Yb/Er/Zn NCs were reported for the first time. This opens a new window for studying the cooperation of the ion doping effect on improving UC luminescence and magnetic properties of Gd2O3 NCs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 675, 5 August 2016, Pages 31-36
نویسندگان
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