کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1819949 | 1525771 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Vortex dynamics in Bi2Sr2CaCu2O8+y singlecrystalline thin films with submicron structures
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
To investigate vortex dynamics in Bi2Sr2CaCu2O8+y singlecrystalline thin films with regular holes array, we have already studied the vortex-flow resistance in various samples which have triangular, square, and randomly distributed holes arrays. A matching effect has been observed in the vortex-flow resistance in samples with the regular holes arrays. In addition to them, we measured the vortex-flow resistance, the critical current, and I-V characteristics in a sample with a regular surface structure of â¼30Â nm depth. It is found that even that kind of the small surface structure induces the remarkable matching effect in the vortex liquid as well as the vortex solid.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica C: Superconductivity and its Applications - Volumes 463â465, 1 October 2007, Pages 271-275
Journal: Physica C: Superconductivity and its Applications - Volumes 463â465, 1 October 2007, Pages 271-275
نویسندگان
S. Ooi, T. Mochiku, K. Hirata,