کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8157460 1524868 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Spin state of cations and magnetoelastic effect in the Mn1−X YbXS
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Spin state of cations and magnetoelastic effect in the Mn1−X YbXS
چکیده انگلیسی
Magnetic moment and magnetization curves of the Mn1−XYbXS (0.05≤Х≤0.2) solid solutions have been experimentally studied at temperatures 4-700 K in magnetic fields up to 9 T. Spin states of manganese and ytterbium ions, the concentration region with the bi- and trivalent states of ytterbium ions are determined. The nonlinear field behavior of the magnetization at X=0.05, the sharp Curie temperature drop and a decrease in the Neel temperature were found. The decrease in the coefficient of thermal expansion with increasing concentration of ytterbium in the magnetically ordered region and the interrelation between the magnetic and elastic subsystems of the Mn1-XYbXS solid solutions have been established.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 352, February 2014, Pages 1-5
نویسندگان
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