Numerical Simulation of the Head/Disk Interface for Bit Patterned Media

被引：5
|
作者：
Li, Hui [1 ,2 ]
Talke, Frank E. [1 ]
机构：
[1] Univ Calif San Diego, Ctr Magnet Recording Res, San Diego, CA 92093 USA
[2] Hitachi Asia Ltd, Storage Mech Lab, Singapore 049318, Singapore
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2009年 / 45卷 / 11期
关键词：
Bit patterned media (BPM); flying height; head disk interface; TRACK PERPENDICULAR MEDIA; HARD-DISK DRIVES; DISCRETE; PERFORMANCE; SLIDERS; DENSITY;
D O I：
10.1109/TMAG.2009.2029412
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 investigation presents a numerical model and air bearing simulations of a femto-type slider flying over bit patterned media. It analyzes the characteristics of the air bearing pressure profile and the air bearing pressure gradient over the bit patterned area. The effect of the dimensions of the bit pattern on the flying characteristics of a typical femto-type slider is studied.
引用
收藏
页码：4984 / 4989
页数：6
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