Bicrystal structure of tilted perpendicular media for ultra-high-density recording

被引：5
|
作者：
Guan, LJ [1 ]
Zhu, JG [1 ]
机构：
[1] Carnegie Mellon Univ, Ctr Data Storage Syst, Pittsburgh, PA 15213 USA
来源：
JOURNAL OF APPLIED PHYSICS | 2003年 / 93卷 / 10期
关键词：
D O I：
10.1063/1.1557969
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A modified tilted perpendicular medium has been proposed. With crystalline easy axes oriented randomly at +/-45degrees relative to the perpendicular direction in the cross-track plane, the in-plane magnetic charges in the uniformly tilted perpendicular media can be effectively eliminated. Recording properties of the tilted perpendicular media are studied via micromagnetic simulation. In addition to the advantage of less saturation field, titled perpendicular media also show improved recording performance as compared to the conventional perpendicular media. (C) 2003 American Institute of Physics.
引用
收藏
页码：7735 / 7737
页数：3
相关论文
共 50 条
  • [41] Nanocomposite magnetic films for high-density perpendicular magnetic recording media
    Qiu, L. J.
    Shi, J. Z.
    Piramanayagam, S. N.
    Chen, J. S.
    Ding, J.
    THIN SOLID FILMS, 2008, 516 (16) : 5381 - 5385
  • [42] Investigations of stacking fault density in perpendicular recording media
    Piramanayagam, S. N.
    Varghese, Binni
    Yang, Yi
    Lee, Wee Kiat
    Tan, Hang Khume
    JOURNAL OF APPLIED PHYSICS, 2014, 115 (24)
  • [43] Automated 2-D Scanning Setup on Spinstand for Evaluation of Ultra-High-Density Recording Data
    Teo, Kim Keng
    Chan, Kheong Sann
    Wong, Wai Ee
    IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (11) : 5100 - 5103
  • [44] Submicronwidth multitrack single pole head for ultra high density perpendicular magnetic recording
    Jiang, NH
    Muraoka, H
    Nakamura, Y
    IEEE TRANSACTIONS ON MAGNETICS, 1996, 32 (05) : 3554 - 3556
  • [45] Ultra-high-density magnetic information storage technologies
    Ohashi, Keishi
    Ishiwata, Nobuyuki
    Yanagisawa, Masahiro
    Sato, Akinobu
    Tsuboi, Shinzo
    Hokkyo, Hirotaka
    NEC Research and Development, 2000, 41 (02): : 160 - 165
  • [46] Ultra-High-Density In-Vivo Neural Probes
    Yazicioglu, Firat
    Lopez, Carolina Mora
    Mitra, Srinjoy
    Raducanu, Bogdan
    Musa, Silke
    Kloosterman, Fabian
    2014 36TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC), 2014, : 2032 - 2035
  • [47] Development of L10 FePt:C (001) Thin Films With High Coercivity and Small Grain Size for Ultra-High-Density Magnetic Recording Media
    Chen, J. S.
    Hu, J. F.
    Lim, B. C.
    Ding, Y. F.
    Chow, G. M.
    Ju, G.
    IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (02) : 839 - 844
  • [48] High frequency effects in perpendicular recording media
    Greaves, SJ
    Muraoka, H
    Sugita, Y
    Nakamura, Y
    JOURNAL OF APPLIED PHYSICS, 2000, 87 (09) : 4990 - 4992
  • [49] Perpendicular recording with high squareness CoPtCrO media
    Tanaka, Y
    Hikosaka, T
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2001, 235 (1-3) : 253 - 258
  • [50] Ultra-high-density magnetic information storage technologies
    Ohashi, K
    Ishiwata, N
    Yanagisawa, M
    Sato, A
    Tsuboi, S
    Hokkyo, H
    NEC RESEARCH & DEVELOPMENT, 2000, 41 (02): : 160 - 165
12345