Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Luo, Peng"'
Publikováno v:
IEEE Transactions on Magnetics. 47:3407-3410
This paper presents a study of the degauss process of a perpendicular magnetic writer pole using micromagnetic modeling as a tool. The dynamics of the yoke and the pole-tip magnetization relaxation during degauss are studied in detail, and the remane
Return Field-Induced Partial Erasure in Perpendicular Recording Using Trailing-Edge Shielded Writers
Autor:
Adam F. Torabi, Dave Terrill, D. Bai, James Wang, Jian-Gang Zhu, F. Liu, Luo Peng, Kroum S. Stoev, Yuhui Tang, M.T. Moneck
Publikováno v:
IEEE Transactions on Magnetics. 43:600-604
Return field-induced partial erasure (RFPE) in trailing-edge shielded perpendicular writers has been studied, both by modeling and by experiments. For a given head-media combination, the return field underneath the trailing shield increases with incr
Autor:
Y. Shen, Adam F. Torabi, W. Lin, Kroum S. Stoev, D. Bai, M. H. Park, Lisha Wang, Luo Peng, F. Liu, Jian-Gang Zhu, Kyusik Sin, Yaw-Shing Tang, Hai Jiang, Yingjian Chen, K. Sasaki
Publikováno v:
IEEE Transactions on Magnetics. 43:609-614
Commercial hard-drive products utilizing perpendicular magnetic recording technology have recently been announced and introduced. In this paper, we review key magnetic materials characteristics and wafer process attributes in fabricating perpendicula
Publikováno v:
IEEE Transactions on Magnetics. 42:473-480
We studied the remanent field from perpendicular writer pole tips by micromagnetic modeling. The pole tip remanence has two causes: 1) the residual flux from the yoke due to undesirable material properties and/or yoke design and 2) the geometry of th
Publikováno v:
IEEE Transactions on Magnetics. 43:2214-2216
This paper presents finite-element analysis of the stress-induced magnetic anisotropy in perpendicular magnetic recording (PMR) heads developed during fabrication. The intrinsic stresses of various thin films used in the heads were measured using waf
Autor:
G. Bellesis, Marcos M. Lederman, Kroum S. Stoev, Luo Peng, M. Mallary, Steven B. Marshall, M. Krounbi, M. Re, F. Liu
Publikováno v:
IEEE Transactions on Magnetics. 39:2222-2224
In this paper, the amplitude asymmetry effects on playback waveforms in a perpendicular recording system are characterized in the time domain utilizing three different recording patterns. New recording patterns are developed to reduce the baseline sh
Autor:
Luo, Peng, Bertram, H. Neal
Publikováno v:
IEEE Transactions on Magnetics. Jul2001 Part 1 of 2, Vol. 37 Issue 4, p1620. 4p. 1 Diagram, 3 Charts, 7 Graphs.
Publikováno v:
IEEE Transactions on Magnetics. Nov2000, Vol. 36 Issue 6, p3984. 7p. 3 Diagrams, 5 Charts, 11 Graphs.
Autor:
Bai, Daniel Z., Li, Zhanjie, Pan, Tao, Luo, Peng, Li, Shaoping, Liu, Feng, Lin, Herbert, Mao, Sining
Publikováno v:
IEEE Transactions on Magnetics; Oct2011, Vol. 47 Issue 10, p3407-3410, 4p