Magneto-optical linear dichroism in threshold photoemission electron microscopy of polycrystalline Fe films.
Magneto-optical linear dichroism in threshold photoemission electron microscopy of polycrystalline Fe films.
复制标题
多晶铁薄膜阈值光发射电子显微镜中的磁光线性二色性。
DOI:
10.1103/physrevlett.84.5888
复制
发表时间:
2000
影响因子:
8.6
通讯作者:
G. Schönhense
中科院分区:
文献类型:
--
作者:
G. Marx;H. Elmers;G. Schönhense
Magnetic linear dichroism in threshold photoemission has been exploited to obtain magnetic contrast in a photoemission electron microscope using a mercury arc lamp. The dichroism at threshold can be described similar to the magneto-optical Kerr effect in the region of visible light. The asymmetry of electron intensity observed for a 100 nm polycrystalline Fe film on silicon is A=(0.37+/-0.05)%. The asymmetry occurs for the geometry of the transverse Kerr effect. For unpolarized light the asymmetry was about half the value observed for linearly polarized light. Threshold photoemission microscopy has a large potential for high resolution magnetic domain imaging with fast data acquisition.
DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
西村真由子;長塩亮;佐藤雄一;長谷川孝幸;鰐淵秀一;Shuichi Wanibuchi;鰐淵秀一;鰐淵秀一;鰐淵秀一
通讯作者:
鰐淵秀一