Journal of the Korean Magnetics Society (한국자기학회지)

The Korean Magnetics Society (한국자기학회)
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SLIDERS FOR THE NEXT GENERATION MAGNETIC HARD DISK DRIVE SYSTEMS-NUMERICAL SIMULATION

  • Jhon, Myung-S. (Department of Chemical Engineering, Carnegie Mellon University) ;
  • Peck, Paul-R. (Department of Chemical Engineering, Carnegie Mellon University) ;
  • Kang, Soo-Choon (Department of Mechanical Engineering, Carnegie Mellon University) ;
  • Wang, Benjamin-L. (Department of Mechanical Engineering, Carnegie Mellon University) ;
  • Kim, In-Eung (Magnetic Storage Lab., Samsung Advanced Institute of Technology) ;
  • Park, Ki-Ook (Magnetic Storage Lab., Samsung Advanced Institute of Technology)
  • Published : 1995.10.01
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Abstract

Fundamental issues and general procedures of modeling the head disk interface (HDI) in order to provide design criteria for future ultra-low flying sliders are given. Intermittent contact and gaseous rarefaction effects are discussed using nonconventional kinetic theory. To illustrate the simulation results, we modeled IBM 3370 taper flat sliders and positive/negative "bow tie" sliders. Several alternative HDI concepts for future disk drives - viscoelastic bearings, a hybrid system, and contact recording - are also briefly discussed.

Keywords

References

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