Search Results - "Knigge, Bernhard E."

Effect of Head–Disk Interface Biasing and Relative Humidity on Wear of Thermal Flying Height Control Sliders by Matthes, Liane M., Spada, Frederick E., Ovcharenko, Andrey, Knigge, Bernhard E., Talke, Frank E.

“…In this investigation, we examine wear of thermal flying height control sliders as a function of DC bias voltage across the head–disk interface, relative…”
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Near Contact Thermal Flying Height Control in Hard Disk Drives by Matthes, Liane M., Knigge, Bernhard E., de Callafon, Raymond A., Talke, Frank E.

“…A modeling and optimization approach is proposed and implemented for minimizing variations in flying height of thermal flying height control (TFC) sliders. The…”
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Flying Characteristics on Discrete Track and Bit-Patterned Media With a Thermal Protrusion Slider by Knigge, B.E., Bandic, Z.Z., Kercher, D.

“…Future disk drives may have discretized tracks or bit patterns for increased thermal stability and higher areal density. This affects the surface topography,…”
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Will the numbers add up for sub-7-nm magnetic spacings? Future metrology issues for disk drive lubricants, overcoats, and topographies by Mate, C.M., Qing Dai, Payne, R.N., Knigge, B.E., Baumgart, P.

“…To achieve disk drive recording densities greater than one terabit per square inch, future head-media spacings (HMSs) will need to be less than 7 nm. This will…”
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Influence of contact potential on slider-disk spacing: simulation and experiment by Knigge, B.E., Mate, C.M., Ruiz, O., Baumgart, P.M.

“…As slider-to-disk spacing becomes smaller than 10 nm, electrostatic and intermolecular forces become increasingly important. Even if the slider and disk are…”
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Time evolution of lubricant-slider dynamic interactions by Qing Dai, Knigge, B.E., Waltman, R.J., Marchon, B.

“…This paper presents time evolution studies of slider dynamics as a result of lubricant-slider interaction. Lubricant moguls and ripples are observed to form…”
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A novel wear-in-pad approach to minimizing spacing at the head/disk interface by Singh, G.P., Knigge, B.E., Payne, R., Run-Han Wang, Mate, C.M., Arnett, P.C., Davis, C., Nayak, V., Xiao Wu, Schouterden, K., Baumgart, P.

“…Here we demonstrate a new approach to bring the disk drive recording head close to the disk media, while achieving tight control of the final head-media…”
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