کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5397581 | 1505872 | 2017 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Luminescence of Tb-based materials doped with Eu3+: case studies for energy transfer processes
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This review addresses the energy transfer processes involving lanthanide ions, analysing in particular the case of the Tb3+âEu3+ energy transfer processes in terbium-based materials containing Eu3+ as a dopant. These examples are used as case studies for the processes and mechanisms concerning energy transfer generally involving Ln3+ ions, pointing out the differences caused by the structural characteristics of the host. The review introduces the theoretical background of the energy transfer processes, providing a brief description of the possible regimes for the donor-acceptor transfer depending on the donor concentration, together with the general considerations on the specific case of Tb3+âEu3+ transfer. The review is completed by a brief survey of the literature published on this topic from the 60Â s to date, including some of the most recent papers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 189, September 2017, Pages 71-77
Journal: Journal of Luminescence - Volume 189, September 2017, Pages 71-77
نویسندگان
Irene Carrasco, Fabio Piccinelli, Marco Bettinelli,