Novel 'writing' using magnetic force microscopy in ultrahigh vacuum

被引：4

作者：

Wadas, A

Dreyer, M

Lohndorf, M

Wiesendanger, R

机构：

[1] Institute of Applied Physics, Microstructure Research Center, University of Hamburg, 20355 Hamburg

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1997年 / 33卷 / 05期

关键词：

D O I：

10.1109/20.619659

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Circular magnetic domains have been nucleated on ultrathin Co films by controlled surface touching using magnetic force microscopy tip in ultrahigh vacuum The process of domain nucleation is due to strain induced perpendicular anisotropy on the surface of Co film, The smallest nucleated domain is 64 nm in diameter. The dependence of the size of the ''written'' domain on the time period of tip-sample contact has been measured.

引用

收藏

页码：4050 / 4052

页数：3

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