کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9789589 1512912 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Excess resistance in the superconducting transition of a mesoscopic Al disk
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Excess resistance in the superconducting transition of a mesoscopic Al disk
چکیده انگلیسی
We report resistance measurements on a mesoscopic Al disk whose size is comparable to the superconducting coherence length. As the magnetic field increases, resistance peaks successively appear and some of the peak resistances are larger than the normal state value RN. These peaks are ascribed to the transitions between different vortex states in the superconducting Al disk. The experimental results suggest that some anomalous energy dissipation is caused by the dynamics of the vortices in the confined geometry.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 29, Issues 3–4, November 2005, Pages 584-587
نویسندگان
, , , , , , ,