کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1860129 1037407 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Emission spectra from Coulomb-coupled quantum dot in the n–nn–n junction
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Emission spectra from Coulomb-coupled quantum dot in the n–nn–n junction
چکیده انگلیسی

The exact expression for the spontaneous emission spectra from the Coulomb-coupled quantum dots embedded in n–nn–n junction quantum dot has been obtained. All resonance mechanisms involving in the system have been classified into two classes, intra-resonance and inter-resonance mechanisms. It is found that the resonance mechanisms dominating the emission spectra experiences transitions from intra-resonance, coexistence of the inter- and intra-resonance, to inter-resonance with the increasing of the electron occupation number in the second quantum dot.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 374, Issue 22, 3 May 2010, Pages 2262–2266
نویسندگان
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