DocumentCode
861342
Title
Evaluation of Spreading Characteristics of Monolayer Lubricant Films on Magnetic Disks Using Molecular Dynamics Simulation
Author
Tagaya, Yoichi ; Fukuzawa, Kenji ; Zhang, Hedong ; Mitsuya, Yasunaga
Author_Institution
Dept. of Mech. Eng., Nagoya Univ.
Volume
43
Issue
6
fYear
2007
fDate
6/1/2007 12:00:00 AM
Firstpage
2229
Lastpage
2231
Abstract
A coarse-grained molecular dynamics simulation of the spreading of monolayer lubricant films on magnetic disks is presented. The simulated diffusion coefficient for various coverages of the bonded molecules was in good agreement with that obtained by an experiment using the half-dip method. The simulated relation between the coverage and bonding ratio was also in good agreement with the experimental one
Keywords
diffusion; lubricants; magnetic disc storage; monolayers; coarse-grained molecular dynamics simulation; diffusion coefficients; half-dip method; magnetic disks; monolayer lubricant films; spreading characteristics; Analytical models; Bonding; Dispersion; Lubricants; Magnetic analysis; Magnetic films; Modeling; Polymers; Predictive models; Solids; Diffusion coefficient; head disk interface; molecular dynamics simulation; monolayer lubricant film;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2007.893413
Filename
4202933
Link To Document