کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1812257 1025612 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hydrogenic impurities in quantum dots under intense high-frequency laser field
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Hydrogenic impurities in quantum dots under intense high-frequency laser field
چکیده انگلیسی

The effects of intense high-frequency laser field on photoionization cross-section and binding energy of shallow-donor impurities in GaAs/GaAlAs quantum dots are calculated using variational method with the effective-mass approximation. From these calculations, it has been concluded that the dependences of the impurity binding energy and photoionization cross-section on the intense laser field are very significant.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 406, Issue 8, 1 April 2011, Pages 1441–1444
نویسندگان
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