کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1787795 1023452 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Oxygen and hydrogen plasma effects on the MgB2 superconductivity
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Oxygen and hydrogen plasma effects on the MgB2 superconductivity
چکیده انگلیسی

Oxygen and hydrogen plasma effects on the superconductivity in MgB2 were investigated. As a result, the critical current density was found to increase by the plasma treatments by an order of magnitude at zero applied magnetic field. The electrical resistivity showed a decrease in the superconducting transition temperature after the plasma treatments, whereas the magnetic susceptibility did not show a change in the transition temperature, indicating percolation of the supercurrent among the superconducting islands in the plasma-treated samples.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Applied Physics - Volume 11, Issue 3, May 2011, Pages 555–558
نویسندگان
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