کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8160938 | 1525113 | 2018 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Magneto-crystalline anisotropy of NdFe0.9Mn0.1O3 single crystal
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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: Magneto-crystalline anisotropy of NdFe0.9Mn0.1O3 single crystal Magneto-crystalline anisotropy of NdFe0.9Mn0.1O3 single crystal](/preview/png/8160938.png)
چکیده انگلیسی
Our present study on oriented single crystal revealed huge magneto-crystalline anisotropy with respect to principal crystallographic axes, even several magnetic transitions were observed below TN = 748Â K (c-axis) at 700Â K (a-axis) as well 657Â K (b-axis). The spin reorientation of magnetic moment takes place in very narrow temperature range between 135Â K and 125Â K and is attributed to vanishing of ferromagnetic component aligned along b-axis. Measurements of magnetic isotherms trace the development of ferromagnetic component and revealed the intermediate temperature range between 120Â K and 20Â K which is characterised by zero ferromagnetic components in any principal crystal direction. The ferromagnetic component develops consecutive at low temperature below 20Â K along a-axis. Our study indicates completely different magnetic structure of NdFe0.9Mn0.1O3 below 135Â K in comparison with NdFeO3.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 536, 1 May 2018, Pages 89-92
Journal: Physica B: Condensed Matter - Volume 536, 1 May 2018, Pages 89-92
نویسندگان
Marián Mihalik, MatúÅ¡ Mihalik, Mária Zentková, Klára UhlÃÅová, Marie KratochvÃlová, Pavla Roupcová,