کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10653124 1002823 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A negatively charged exciton in a quantum disc
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
A negatively charged exciton in a quantum disc
چکیده انگلیسی
The properties of the bound states of the negatively charged exciton X− in a quantum disc with a confined parabolic potential are studied using exact diagonalization techniques. The binding energy spectra of the ground state and the first excited state are calculated as a function of the confinement strength and the effective electron-to-hole mass ratio. The results we have obtained show that the binding energies are closely correlated to the strength of the confinement potential and the effective electron-to-hole mass ratio.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 136, Issue 4, 2005, Pages 234-237
نویسندگان
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