کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1805311 | 1024678 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of mechanical alloying on the pressure dependence of the Curie temperature of Ni-20Â at% Mn alloy
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
AC susceptibility measurements in mechanically alloyed (MA) Ni-20Â at% Mn were made under hydrostatic pressures up to 7.5Â GPa. The results were compared with a bulk alloy made by the conventional method of melting. The Curie temperature decreased with pressure at the rate of â6.9 and â8.0Â K/GPa in MA and the bulk alloy, respectively. The transition temperature to the reentrant spin glass state increased at the rate of 1.2 and 1.7Â K/GPa in MA and the bulk alloy, respectively. The results were explained by assuming a Gaussian distribution of concentration fluctuation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 301, Issue 1, June 2006, Pages 37-43
Journal: Journal of Magnetism and Magnetic Materials - Volume 301, Issue 1, June 2006, Pages 37-43
نویسندگان
N.Q. Sun, Y. Matsushima, D. Nishida, T. Kobayashi, M. Matsushita, S. Endo, F. Ono,