کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10642301 | 997647 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Parameter-dependent resonant third-order susceptibility contributed by inter-band transitions in InxGa1-xN/GaN quantum wells
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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: Parameter-dependent resonant third-order susceptibility contributed by inter-band transitions in InxGa1-xN/GaN quantum wells Parameter-dependent resonant third-order susceptibility contributed by inter-band transitions in InxGa1-xN/GaN quantum wells](/preview/png/10642301.png)
چکیده انگلیسی
The resonance enhancement of the third-order nonlinear optical susceptibility Ï(3) for degenerated four-wave mixing, due to the transition between valence band and conduction band, in InGaN/GaN multi-quantum wells have been calculated. The band structures of valence bands and conduction bands and the wave functions are calculated by the theory of effective mass. The contributions of the subbands of holes (heavy holes, light holes and the spin-orbit split-off bands) to Ï(3) in the different directions are discussed. The correlations between Ï(3) in the different directions and the width of the quantum wells, and the constituents of the quantum wells are obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 28, Issue 4, September 2005, Pages 412-418
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 28, Issue 4, September 2005, Pages 412-418
نویسندگان
Fei Gao, Guiguang Xiong,