Slider-lubricant interactions for low flying sliders

Slider-lubricant interactions for low flying sliders

The dynamics of pico sliders is investigated as a function of lubricant thickness using laser Doppler vibrometer instrumentation. Lubricant depletion is measured using a surface reflectance analyzer. The results indicate that slider vibrations increase with an increase in lubricant thickness. Lubric...

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Veröffentlicht in:IEEE transactions on magnetics 2003-09, Vol.39 (5), p.2471-2473
Hauptverfasser: Deoras, S.K., Talke, F.E.
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic emission
Applied sciences
Disk recording
Electronics
Exact sciences and technology
Hard disks
Instruments
Lubricants
Magnetic analysis
Magnetic and optical mass memories
Magnetic heads
Magnetic recording
Magnetism
Other magnetic recording and storage devices (including tapes, disks, and drums)
Storage and reproduction of information
Testing
Vibrometers
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Beschreibung
Zusammenfassung:The dynamics of pico sliders is investigated as a function of lubricant thickness using laser Doppler vibrometer instrumentation. Lubricant depletion is measured using a surface reflectance analyzer. The results indicate that slider vibrations increase with an increase in lubricant thickness. Lubricant depletion also increases with an increase in lubricant thickness.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2003.816441