The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Media magnetik bercorak menjanjikan untuk menjadi media rakaman generasi akan datang untuk pemacu cakera keras komputer yang melebihi ketumpatan 100 Gb/in2. Model simulasi mikromagnet disediakan untuk mengkaji sifat magnet serta proses rakaman dalam media bercorak. Medium bercorak yang dikaji dalam kertas ini ialah susunan zarah magnet tiang dengan anisotropi serenjang. Kepala rekod tiang serta kepala filem nipis digunakan dalam proses rakaman simulasi. Diameter tiang magnet dipilih sebagai 20 nm, panjang bit mengambil nilai 30 nm, 40 nm dan 50 nm, berkenaan dengan ketumpatan luas ideal 258 Gb/in.2, 459 Gb/in2 dan 717 Gb/in2. Isyarat magnetik dan bunyi yang dirakam dalam satu siri media bercorak dianalisis pada ketumpatan rakaman yang berbeza dengan dua jenis kepala rekod.
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Salinan
Dan WEI, "Micromagnetic Studies of Recording Process in Patterned Magnetic Media" in IEICE TRANSACTIONS on Electronics,
vol. E85-C, no. 10, pp. 1756-1760, October 2002, doi: .
Abstract: Patterned magnetic media are promising to be the next generation recording media for computer hard disk drives to go beyond the density of 100 Gb/in2. A micromagnetic simulation model is set up to study the magnetic property as well as the recording process in patterned media. The patterned medium studied in this paper is an array of pillar magnetic particles with a perpendicular anisotropy. A pole record head as well as a thin film head are utilized in the simulated recording process. The diameter of the magnetic pillars is chosen as 20 nm, the bit length takes the values of 30 nm, 40 nm and 50 nm, with respect to an ideal areal density of 258 Gb/in2, 459 Gb/in2 and 717 Gb/in2. The magnetic signal and noise recorded in a series of patterned media are analyzed at different recording densities with the two types of record heads.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e85-c_10_1756/_p
Salinan
@ARTICLE{e85-c_10_1756,
author={Dan WEI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Micromagnetic Studies of Recording Process in Patterned Magnetic Media},
year={2002},
volume={E85-C},
number={10},
pages={1756-1760},
abstract={Patterned magnetic media are promising to be the next generation recording media for computer hard disk drives to go beyond the density of 100 Gb/in2. A micromagnetic simulation model is set up to study the magnetic property as well as the recording process in patterned media. The patterned medium studied in this paper is an array of pillar magnetic particles with a perpendicular anisotropy. A pole record head as well as a thin film head are utilized in the simulated recording process. The diameter of the magnetic pillars is chosen as 20 nm, the bit length takes the values of 30 nm, 40 nm and 50 nm, with respect to an ideal areal density of 258 Gb/in2, 459 Gb/in2 and 717 Gb/in2. The magnetic signal and noise recorded in a series of patterned media are analyzed at different recording densities with the two types of record heads.},
keywords={},
doi={},
ISSN={},
month={October},}
Salinan
TY - JOUR
TI - Micromagnetic Studies of Recording Process in Patterned Magnetic Media
T2 - IEICE TRANSACTIONS on Electronics
SP - 1756
EP - 1760
AU - Dan WEI
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E85-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2002
AB - Patterned magnetic media are promising to be the next generation recording media for computer hard disk drives to go beyond the density of 100 Gb/in2. A micromagnetic simulation model is set up to study the magnetic property as well as the recording process in patterned media. The patterned medium studied in this paper is an array of pillar magnetic particles with a perpendicular anisotropy. A pole record head as well as a thin film head are utilized in the simulated recording process. The diameter of the magnetic pillars is chosen as 20 nm, the bit length takes the values of 30 nm, 40 nm and 50 nm, with respect to an ideal areal density of 258 Gb/in2, 459 Gb/in2 and 717 Gb/in2. The magnetic signal and noise recorded in a series of patterned media are analyzed at different recording densities with the two types of record heads.
ER -