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
相关论文
共 50 条
  • [21] Simulation of Contact Behavior of the Thin Film of Hard Disk at Head/Disk Interface
    Ao, Hongrui
    Pan, Deng
    Jiang, Hongyuan
    APPLICATIONS OF ENGINEERING MATERIALS, PTS 1-4, 2011, 287-290 : 2339 - 2342
  • [22] Simulation of Dynamic Behavior of Slider at Head/Disk Interface of Hard Disk Drives
    Chen, Yi
    Ao, Hongrui
    Jiang, Hongyuan
    NEW TRENDS IN MECHATRONICS AND MATERIALS ENGINEERING, 2012, 151 : 189 - 192
  • [23] Numerical Study of Particle Rebound in the Head-Disk Interface
    Cui, Fuhao
    Li, Hui
    Shen, Shengnan
    Liu, Sen
    Huang, Yicang
    Chen, Liwei
    Wu, Shijing
    IEEE TRANSACTIONS ON MAGNETICS, 2018, 54 (11)
  • [24] Numerical Simulation of Bearing Force over Bit Patterned Media using 3D DSMC Method.
    Dai, X.
    Li, H.
    Shen, S.
    Cai, M.
    Cui, F.
    Zhang, G.
    Wu, S.
    2015 IEEE MAGNETICS CONFERENCE (INTERMAG), 2015,
  • [25] Numerical Simulation of Bearing Force Over Bit-Patterned Media using 3-D DSMC Method
    Dai, Xiangyu
    Li, Hui
    Shen, Shengnan
    Cai, Mang
    Wu, Shijing
    IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (11)
  • [26] NUMERICAL-SIMULATION OF THE LUBRICATION OF THE HEAD-DISK INTERFACE USING A NON-NEWTONIAN FLUID
    DEBRUYNE, FA
    BOGY, DB
    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1994, 116 (03): : 541 - 548
  • [27] Lubricant distribution and its effect on slider air bearing performance over bit patterned media disk of disk drives
    Wu, Lin
    JOURNAL OF APPLIED PHYSICS, 2011, 109 (07)
  • [28] Advanced Lithography for Bit Patterned Media
    Yang, XiaoMin
    Xu, Yuan
    Lee, Kim
    Xiao, Shuaigang
    Ku, David
    Weller, Dieter
    IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (02) : 833 - 838
  • [29] Simulation of particle trajectory in the head-disk interface.
    Liu, S.
    Shen, S.
    Li, H.
    Wu, S.
    2015 IEEE MAGNETICS CONFERENCE (INTERMAG), 2015,
  • [30] Switching Probability Distribution of Bit Islands in Bit Patterned Media
    Chen, Yunjie
    Ding, Jun
    Deng, Jie
    Huang, Tianli
    Leong, Siang Huei
    Shi, Jianzhong
    Zong, Baoyu
    Ko, Hnin Yu Yu
    Au, Chun Kit
    Hu, Shengbin
    Liu, Bo
    IEEE TRANSACTIONS ON MAGNETICS, 2010, 46 (06) : 1990 - 1993
12345