کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1547532 1512909 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Temperature scaling of quantum Hall plateau transition in bilayer systems
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Temperature scaling of quantum Hall plateau transition in bilayer systems
چکیده انگلیسی
We have investigated the scaling behavior of the quantum Hall plateau transition in double quantum well systems with different interlayer tunneling strengths. The scaling behavior of the localization property is found to be similar between the case when the relevant Landau level (LL) is non-degenerate and the case when two LLs associated with the two layers are accidentally degenerate. In both cases, the scaling exponent κ∼0.4 close to the canonical value is obtained, and it is unaffected by the in-plane magnetic field which changes the interlayer tunneling strength.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 34, Issues 1–2, August 2006, Pages 112-115
نویسندگان
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