کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7940737 | 1513197 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Photoionization and electrostatic multipoles properties of spherical core/shell/shell quantum nanolayer with off-center impurity
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Photoionization and electrostatic multipoles properties of spherical core/shell/shell quantum nanolayer with off-center impurity Photoionization and electrostatic multipoles properties of spherical core/shell/shell quantum nanolayer with off-center impurity](/preview/png/7940737.png)
چکیده انگلیسی
The electronic, optical and electrostatic properties of the spherical core/shell/shell quantum nanolayer with an off-centered impurity have been studied. Spherical nanolayers of both “small” and “large” radii have been considered in the framework of perturbation theory and the variational method. Photoionization cross-section that corresponds to the electron transitions from the impurity ground state to the size-quantized levels have been studied. The dependence of the photoionization cross section on the photon energy, impurity position and the geometrical parameters of the spherical nanolayer have been obtained. The electrostatic multipoles of the considered system have been investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Superlattices and Microstructures - Volume 104, April 2017, Pages 69-77
Journal: Superlattices and Microstructures - Volume 104, April 2017, Pages 69-77
نویسندگان
D.A. Baghdasaryan, E.M. Kazaryan, H.A. Sarkisyan,