STRAY FIELD AND LORENTZ IMAGE CALCULATION OF A LONGITUDINAL RECORDING MEDIUM

被引：2

作者：

MCVITIE, S

FERRIER, RP

机构：

[1] Department of Physics and Astronomy, University of Glasgow

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 06期

关键词：

D O I：

10.1109/20.281280

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：

The magnetic structure of tracks in a thin film longitudinal recording medium has been studied using Lorentz microscopy. A simple model to simulate the stray field from tracks in such a medium has been developed and measurements obtained on computed images are compared directly to those from the experimental data. The level of agreement between experiment and the simple theory is good and may provide the possibility of reconstruction of the magnetization distribution from Lorentz images in the tracks.

引用

页码：3718 / 3720

页数：3

共 4 条

[1] MODIFIED DIFFERENTIAL PHASE-CONTRAST LORENTZ MICROSCOPY FOR IMPROVED IMAGING OF MAGNETIC-STRUCTURES [J].