کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1818428 1525741 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of carbon substitution on low magnetic field AC losses in MgB2 single crystals
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Effect of carbon substitution on low magnetic field AC losses in MgB2 single crystals
چکیده انگلیسی
► Substitution of MgB2 single crystals with carbon decreases critical current densities at low magnetic fields, at higher fields such substitution increases the critical current densities. ► Magnetic field dependence of the critical current density is stronger in the carbon substituted MgB2 crystals. ► AC magnetic losses were derived from the AC susceptibility data. At higher field amplitudes, the AC losses for the carbon substituted MgB2 are lower than those for the unsubstituted one.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica C: Superconductivity and its Applications - Volume 471, Issues 21–22, November 2011, Pages 794-797
نویسندگان
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