کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1820072 | 1525773 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modified magnetoscan technique for assessing inhomogeneities in the current flow of coated conductors - Theory and experiment
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
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چکیده انگلیسی
We show that the technique can be successfully applied to coated conductors. Inhomogeneities and defects are easily detected by significant changes in the magnetoscan signal. To confirm our interpretation of the experiment, numerical simulations, based on Maxwell's equations, were carried out. We calculate the current flow and the magnetoscan signal for different experimental setups and critical current densities. Inhomogeneities were introduced by assuming a position dependent critical current density. Good agreement between experiment and theory is obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica C: Superconductivity and its Applications - Volumes 460â462, Part 1, 1 September 2007, Pages 158-161
Journal: Physica C: Superconductivity and its Applications - Volumes 460â462, Part 1, 1 September 2007, Pages 158-161
نویسندگان
M. Zehetmayer, R. Fuger, F. Hengstberger, M. Kitzmantel, M. Eisterer, H.W. Weber,