کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1820111 | 1525773 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Magnetic properties of melt-processed large single domain Gd–Ba–Cu–O bulk superconductor 140 mm in diameter
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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: Magnetic properties of melt-processed large single domain Gd–Ba–Cu–O bulk superconductor 140 mm in diameter Magnetic properties of melt-processed large single domain Gd–Ba–Cu–O bulk superconductor 140 mm in diameter](/preview/png/1820111.png)
چکیده انگلیسی
We have studied magnetic properties of a single grain Gd–Ba–Cu–O bulk superconductor 140 mm in diameter. The distribution of the trapped magnetic field showed that the sample was a single domain without serious weak links. The maximum trapped magnetic field at 65 K was 3.66 T, when the bulk was field-cooled in 4 T. From the distribution measurements of the trapped magnetic field, it was confirmed that a large amount of flux could be trapped in a large grain superconductor. In addition, the magnetic field could reach a longer distance in a large bulk compared to smaller samples. The repulsive force measurements also showed that the repulsive force density of the larger bulk was much larger than those of smaller samples.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica C: Superconductivity and its Applications - Volumes 460–462, Part 1, 1 September 2007, Pages 305–309
Journal: Physica C: Superconductivity and its Applications - Volumes 460–462, Part 1, 1 September 2007, Pages 305–309
نویسندگان
N. Sakai, S. Nariki, K. Nagashima, M. Miryala, M. Murakami, I. Hirabayashi,