BEHAVIOR OF THE HEAD-DISK INTERFACE IN FUTURE DISK DRIVES

Authors
JHON MS PECK PR SIMMONS RF JANSTROM TJ
Citation
Ms. Jhon et al., BEHAVIOR OF THE HEAD-DISK INTERFACE IN FUTURE DISK DRIVES, IEEE transactions on magnetics, 30(2), 1994, pp. 410-416
Citations number
30
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
30
Issue
2
Year of publication
1994
Part
1
Pages
410 - 416
Database
ISI
SICI code
0018-9464(1994)30:2<410:BOTHII>2.0.ZU;2-I
Abstract
A critical review of existing head-disk interface modeling capabilitie s is given. Modeling of two important technologies, miniaturization of current air-bearing devices and viscoelastic liquid bearings, e. g., VISqUS technology, is studied in a unified manner. New developments ar e: (1) the Fokker-Planck equation is adopted for rarefaction effects ( instead of the Boltzmann equation) in air-bearing technology and (ii) systematic studies on incompressible liquid bearings are performed.