کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1808243 | 1525150 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Eigenmodal analysis of Anderson localization: Applications to photonic lattices and Bose–Einstein condensates
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Eigenmodal analysis of Anderson localization: Applications to photonic lattices and Bose–Einstein condensates Eigenmodal analysis of Anderson localization: Applications to photonic lattices and Bose–Einstein condensates](/preview/png/1808243.png)
چکیده انگلیسی
We present the eigenmodal analysis techniques enhanced towards calculations of optical and non-interacting Bose–Einstein condensate (BEC) modes formed by random potentials and localized by Anderson effect. The results are compared with the published measurements and verified additionally by the convergence criterion. In 2-D BECs captured in circular areas, the randomness shows edge localization of the high-order Tamm-modes. To avoid strong diffusive effect, which is typical for BECs trapped by speckle potentials, a 3-D-lattice potential with increased step magnitudes is proposed, and the BECs in these lattices are simulated and plotted.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 499, 15 October 2016, Pages 87–96
Journal: Physica B: Condensed Matter - Volume 499, 15 October 2016, Pages 87–96
نویسندگان
Guanwen Ying, Guennadi Kouzaev,