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The spin-polarized scanning electron microscope observation of 0.1 &mgr;m marks recorded by magnetic field modulation on a magneto-optical recording disk

 

作者: Teruo Kohashi,   Hideo Matsuyama,   Kazuyuki Koike,   Yoshiteru Murakami,   Yasuhito Tanaka,   Hiroyuki Awano,  

 

期刊: Applied Physics Letters  （AIP Available online 1998）
卷期: Volume 72, issue 1  

页码: 124-126

 

ISSN:0003-6951

 

年代: 1998

 

DOI:10.1063/1.120666

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The magneto-optically recorded marks with magnetic field modulation method were studied using spin-polarized scanning electron microscopy. We confirmed that marks with as short a length as 0.1 &mgr;m could be written repeatedly even with laser spot sizes about 1.2 &mgr;m. This mark length is less than16that of present commercial products. ©1998 American Institute of Physics.

 

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