Remagnetization Processes of Uniaxial Ferromagnetic Films with Spatially Modified Parameters
IF 1.1
4区 材料科学
Q3 METALLURGY & METALLURGICAL ENGINEERING
引用次数: 0
Abstract
The study examines the behavior of vortex-like magnetic inhomogeneities that arise in a ferromagnetic disk with spatially modulated uniaxial anisotropy under magnetic fields of varying orientations. The research identifies the characteristic remagnetization stages of the vortex-like inhomogeneities formed in the region of the defect. Critical fields of their rearrangement are found and an explanation is given for the difference in the behavior of these inhomogeneities in perpendicular and planar magnetic fields. The effect of the helicity of the magnetic skyrmion localized at the defect on its remagnetization process in the planar field is revealed.
具有空间修正参数的单轴铁磁薄膜的再磁化过程
摘要 研究探讨了具有空间调制单轴各向异性的铁磁盘在不同方向磁场作用下产生的涡旋状磁不均匀性的行为。研究确定了在缺陷区域形成的涡状不均匀性的特征再磁化阶段。找到了它们重新排列的临界磁场，并解释了这些不均匀性在垂直磁场和平面磁场中的行为差异。研究还揭示了缺陷处局部磁性天空离子的螺旋度对其在平面磁场中再磁化过程的影响。
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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来源期刊
Physics of Metals and Metallography
工程技术-冶金工程
CiteScore
2.00
自引率
25.00%
发文量
108
审稿时长
3 months
期刊介绍：
The Physics of Metals and Metallography (Fizika metallov i metallovedenie) was founded in 1955 by the USSR Academy of Sciences. Its scientific profile involves the theory of metals and metal alloys, their electrical and magnetic properties, as well as their structure, phase transformations, and principal mechanical properties. The journal also publishes scientific reviews and papers written by experts involved in fundamental, application, and technological studies. The annual volume of publications amounts to some 250 papers submitted from 100 leading national scientific institutions.
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