کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10642308 997647 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The binding energy of hydrogen-like impurity in quantum dots with convex bottom in magnetic field
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
The binding energy of hydrogen-like impurity in quantum dots with convex bottom in magnetic field
چکیده انگلیسی
Within the framework of effective mass approximation and variational method, the electronic and impurity states in spherical quantum dots with convex bottom in magnetic field are calculated. Calculations are carried out both for on-center and off-center impurities. The impurity binding energy dependencies on radius, measure of convexity of quantum dot bottom, impurity position and magnetic field induction are obtained for the Ga1-xAlxAs/Ga1-yAlyAs system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 28, Issue 4, September 2005, Pages 462-470
نویسندگان
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