کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5457152 1515540 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Strain-magneto-optics of a magnetostrictive ferrimagnetic CoFe2O4
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Strain-magneto-optics of a magnetostrictive ferrimagnetic CoFe2O4
چکیده انگلیسی
Significant magnetoreflection of unpolarized light in magnetostrictive ferrimagnetic single crystal of CoFe2O4 has been revealed in the infrared spectral range. The magnetoreflection effect in CoFe2O4 is up to 4% in a relatively small magnetic field. We experimentally demonstrate clear correlation between magnetostriction and magnetoreflection of light in CoFe2O4 ferrite. The influence of a magnetic field on specular reflection is likely to be indirect: application of a magnetic field results in strong strains and deformations of the crystal lattice, which lead to the change in electron energy structure and hence reflection spectrum of CoFe2O4 crystal - strain-magneto-optics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 263, September 2017, Pages 27-30
نویسندگان
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