کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1820318 | 1525783 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of anisotropy and pinning centers on critical current properties in Bi-2212 superconductors
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of anisotropy and pinning centers on critical current properties in Bi-2212 superconductors Influence of anisotropy and pinning centers on critical current properties in Bi-2212 superconductors](/preview/png/1820318.png)
چکیده انگلیسی
The critical current density in Bi-2212 superconductors with various anisotropies irradiated by heavy ions was investigated in the medium temperature region to understand the effects of defect size and the anisotropy of the superconductor. It was found that the critical current density and the irreversibility field were larger for the specimen with larger defect and/or with smaller anisotropy. Introduction of stronger pinning centers and the optimization of the doping condition to improve the dimensionality are desired for further improvement of the critical current properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica C: Superconductivity and its Applications - Volumes 445â448, 1 October 2006, Pages 123-127
Journal: Physica C: Superconductivity and its Applications - Volumes 445â448, 1 October 2006, Pages 123-127
نویسندگان
T. Haraguchi, S. Takayama, M. Kiuchi, E.S. Otabe, T. Matsushita, T. Yasuda, S. Okayasu, S. Uchida, J. Shimoyama, K. Kishio,