کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1545698 997599 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hybrid-impurity resonances in anisotropic quantum dots
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Hybrid-impurity resonances in anisotropic quantum dots
چکیده انگلیسی
The absorption of electromagnetic radiation of an anisotropic quantum dot is theoretically investigated taking into account the processes associated with simultaneous scattering from ionized impurities. It is shown that the scattering of electrons by impurities leads to the resonance absorption even if we have only one impurity in the quantum dot. Explicit formula is derived for the absorption coefficient. The positions of the resonances peaks are found. The effects of external magnetic field on the resonance absorption are studied.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 41, Issue 3, January 2009, Pages 483-486
نویسندگان
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