کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9801990 1515737 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Bose-Einstein condensation of indirect magnetoexcitons in a double quantum well
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Bose-Einstein condensation of indirect magnetoexcitons in a double quantum well
چکیده انگلیسی
We study regimes of quantum degeneracy of electrons and holes in a two-dimensional spatially separated electron-hole system in a strong magnetic field. The phase transition from the excitonic dielectric liquid phase to the crystalline state of electrons and holes is predicted with the increase in interwell separation and damping rate. We show that the Bose-Einstein condensate of magnetoexcitons with large dipole moments and low damping rates is more preferable state compared to the metallic liquid phase of electron-hole pairs and the double charge-density wave state of electrons and holes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 134, Issues 1–2, April 2005, Pages 69-72
نویسندگان
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