کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8000858 | 1516278 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Magnetic-field-induced enhancement for synthesizing ferromagnetic MnBi phase by solid-state reaction sintering
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Magnetic-field-induced enhancement for synthesizing ferromagnetic MnBi phase by solid-state reaction sintering Magnetic-field-induced enhancement for synthesizing ferromagnetic MnBi phase by solid-state reaction sintering](/preview/png/8000858.png)
چکیده انگلیسی
Ferromagnetic MnBi was synthesized by a solid-state reaction sintering method in high magnetic fields up to 15Â T. The fraction of ferromagnetic MnBi phase in the sample sintered at 15Â T was about 70% by weight, which was much larger than that sintered in a zero magnetic field. It was found that high magnetic fields dramatically enhanced the formation of MnBi phase from bismuth and manganese. In addition, the c-axis of a hexagonal structure of MnBi was oriented parallel to the magnetic field direction. These magnetic field effects on the synthesizing process were examined based on the gain of the Zeeman energy and the uniaxial magnetic anisotropy of MnBi phase.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 615, 5 December 2014, Pages 131-134
Journal: Journal of Alloys and Compounds - Volume 615, 5 December 2014, Pages 131-134
نویسندگان
Yoshifuru Mitsui, Rie Y. Umetsu, Keiichi Koyama, Kazuo Watanabe,