FLUX CLOSURE IN MAGNETIC FORCE MICROSCOPE TIPS

被引：4

作者：

TOMLINSON, SL

HOON, SR

FARLEY, AN

VALERA, MS

机构：

[1] Dept. of Mathematics and Physics, The Manchester Metropolitan University, Manchester

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 06期

关键词：

D O I：

10.1109/20.490379

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：

This work considers the effect of MFM tip magnetisation distribution on force gradient images of Co/Pt perpendicular anisotropy multilayer materials. In particular it is shown that a pyramidal tip with a Co coating which is thought to contain closure domain structures produces substantially different images from single domain CoPt coated tips. Modelling results are also presented which support the closure domain hypothesis. It is concluded that the small effective volume of the closure tip produces valuable results in terms of resolution and image clarity.

引用

页码：3352 / 3354

页数：3

共 6 条

[1] INVESTIGATION OF DOMAIN-STRUCTURES IN CO/PT MULTILAYERS BY MODIFIED DIFFERENTIAL PHASE-CONTRAST MICROSCOPY [J].