کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1804986 | 1024665 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Visual investigation of the intermediate state in the region of metamagnetic phase transition in ErFeO3
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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: Visual investigation of the intermediate state in the region of metamagnetic phase transition in ErFeO3 Visual investigation of the intermediate state in the region of metamagnetic phase transition in ErFeO3](/preview/png/1804986.png)
چکیده انگلیسی
We carried out the first observation of the intermediate state (IS) in the region of metamagnetic phase transition (MPT) in ErFeO3: an external magnetic field Hâ¥c (H=0-4 kOe), the temperature range 2.15-1.6 K. The ranges of the IS existence and the domain structure (DS) features were determined. Likely mechanisms of the IS thermodynamic stabilization and conditions for its visualization in ErFeO3-plates with various crystallographic orientations were analyzed. The thermodynamic model of IS was offered: the intermediate state was stabilized by the mechanical stress that accompanies MPT. Excellent agreement with experiment was achieved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 312, Issue 2, May 2007, Pages 331-336
Journal: Journal of Magnetism and Magnetic Materials - Volume 312, Issue 2, May 2007, Pages 331-336
نویسندگان
A.I. Belyaeva, K.V. Baranova,