کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1863842 1037685 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Intersubband optical absorptions of a two-electron quantum ring
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Intersubband optical absorptions of a two-electron quantum ring
چکیده انگلیسی
In this Letter, the optical properties of a quantum ring with two electrons are studied. Its effective-mass Hamiltonian matrix was diagonalized with numerical methods, followed by the calculations of a number of optical quantities. We have found that the intersubband optical absorptions strongly depends on the ring radius, electron-electron interaction, and the incident optical intensity. We also found that the spin-singlet states are more sensitive to ring radius than the spin-triplet states.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 374, Issue 9, 15 February 2010, Pages 1188-1191
نویسندگان
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