کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1545646 997598 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Magneto-optical analysis of anisotropic CdZnSe quantum dots
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Magneto-optical analysis of anisotropic CdZnSe quantum dots
چکیده انگلیسی
The effect of magnetic field and geometrical anisotropy on electronic and optical properties of self-assembled CdZnSe quantum dots is theoretically investigated. The Luttinger Hamiltonian formulation has been used in a transformed coordinate system for obtaining the energy eigenvalues and wavefunctions for the holes. The variation of energy eigenvalues with the magnetic field has been studied for anisotropic quantum dots. The degree of linear polarization is also calculated and is found to increase with magnetic field which is explained in terms of anisotropy induced valence subband mixing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 42, Issue 9, July 2010, Pages 2380-2385
نویسندگان
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