Development of a scanning laser microscope for magneto-optic studies of thin magnetic films
Development of a scanning laser microscope for magneto-optic studies of thin magnetic films
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开发用于磁性薄膜磁光研究的扫描激光显微镜
DOI：
10.1016/0304-8853(91)90213-t
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发表时间：
1991
期刊：
影响因子：
--
通讯作者：
C. Wright
中科院分区：
文献类型：
--
作者：
W. Clegg;N. Heyes;E. Hill;C. Wright
磁光扫描激光显微镜已经建成，它能够观察材料中的磁畴结构，表现出克尔（极性和纵向）和法拉第磁光效应。样品没有被特别地涂覆以改善克尔对比度，图像由“生产的”样品中的畴结构形成。该仪器还能够观察到双折射对比度。此外，该显微镜还可与大功率氩离子激光器一起用作热磁光位写入器
A magneto-optic scanning laser microscope has been built which is capable of observing the magnetic domain structure present in materials which exhibit the Kerr (polar and longitudinal) and Faraday magneto-optical effects. The samples are not specially coated to improve the Kerr contrast, images being formed of the domain structures in the “as produced” samples. The instrument is also capable of observing nonmagnetic contrast. In addition the microscope may be used, together with a high-power Ar ion laser, as a thermo-magneto-optic bit writer