کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1815364 1025663 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measurement of mesoscopic high-Tc superconductors using Si mechanical micro-oscillators
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Measurement of mesoscopic high-Tc superconductors using Si mechanical micro-oscillators
چکیده انگلیسی
In a superconducting mesoscopic sample, with dimensions comparable to the London penetration depth, some properties are qualitatively different to those found in the bulk material. These properties include magnetization, vortex dynamics and ordering of the vortex lattice. In order to detect the small signals produced by this kind of samples, new instruments designed for the microscale are needed. In this work we use micromechanical oscillators to study the magnetic properties of a Bi2Sr2CaCu2O8+δ disk with a diameter of 13.5μm and a thickness of 2.5μm. The discussion of our results is based on the existence and contribution of inter and intra layer currents.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 398, Issue 2, 1 September 2007, Pages 329-332
نویسندگان
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