Time evolution of lubricant-slider dynamic interactions

被引：21

作者：

Dai, Q

Knigge, BE

Waltman, RJ

Marchon, B

机构：

[1] IBM Corp, Almaden Res Ctr, San Jose, CA 95120 USA

[2] IBM Corp, Storage Technol Div, San Jose, CA 95139 USA

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2003年 / 39卷 / 05期

关键词：

laser doppler vibrometer (LDV); lubricant moguls; slider dynamics;

D O I：

10.1109/TMAG.2003.816437

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 paper presents time evolution studies of slider dynamics as a result of lubricant-slider interaction. Lubricant moguls and ripples are observed to form and they change in frequency and amplitude, following the slider dynamics. The slider motion and lubricant thickness modulation appear to build on each other. Eventually when enough lubricant is lost, mogul and ripple amplitudes decrease and the slider dynamics stabilizes.

引用

收藏

页码：2459 / 2461

页数：3

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