Contact recording systems have been studied for future surface recording disks with a high recording density. Ultra-low spacing technologies for ultra-low spacing are required for the contact systems as well as high wear performance. Particularly, a liquid lubrication system plays an important role for reducing a mechanical spacing and for improving wear performances. In this study, molecular design of lubricants for contact systems will be discussed from a viewpoint of bouncing and wear behaviors. As a result, a minimum bouncing height of 3 nm and a high wear performance were obtained.


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    Title :

    Nanometer spacing technologies for ultra-high density surface recording systems


    Contributors:


    Publication date :

    2001-01-01


    Size :

    153915 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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