Magneto-optical Visualization of Eddy Current Magnetic Fields

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• 作者：Vladimir N. Berzhansky ; Dmitriy M. Filippov ; Nazar V. Lugovskoy ; ^{lugovskoynv@mail.ru" class="auth_mail" title="E-mail the corresponding author}
• 关键词：magneto-optical sensor ; garnet films ; magnetic field visualization ; eddy current introscopy
• 刊名：Physics Procedia
• 出版年：2016
• 出版时间：2016
• 年：2016
• 卷：82
• 期：Complete
• 页码：27-31
• 全文大小：605 K

文摘

Some important features of magneto-optic eddy current (MOEC) images realized in garnet films during introscopy process and behavior of domain structure in these films were revealed and are discussed. Numerical simulations of eddy current magnetic fields were performed with parameters of the real sample. It is established that the experimental results are in a qualitative agreement with the numerical simulations.