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Dive into the research topics where Andrew Morgan Hill Homola is active.

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Featured researches published by Andrew Morgan Hill Homola.


IEEE Transactions on Magnetics | 2005

Design of a manufacturable discrete track recording medium

David Wachenschwanz; Wen Jiang; Eric Roddick; Andrew Morgan Hill Homola; Paul C. Dorsey; Bruce M. San Jose Harper; David Treves; Chris Bajorek

The potential benefits of patterning discrete tracks onto a disk for magnetic data storage have long been investigated. A practical process for manufacturing a cost-effective discrete track recording (DTR) medium has prevented such a disk from being introduced into a product. In this paper, a process utilizing nano-imprint lithography techniques to create a land and groove structure on the surface of a disk substrate will be described. Design considerations for the geometry of the structure, as well as of the magnetic write and read widths of the head, are discussed. Data showing the magnetic characteristics and recording performance of a DTR medium are also presented.


Archive | 2000

Method for manufacturing a magnetic disk comprising a glass substrate

Andrew Morgan Hill Homola; Christopher H. Bajorek; Owen J. Fredericks


Archive | 1999

Method for manufacturing a magnetic disk

John Hsieh; Andrew Morgan Hill Homola; David Vigdor Salamon; Holland Hodges; Christopher H. Bajorek


Archive | 1999

Method for manufacturing a substantially circular substrate by utilizing scribing

John Hsieh; Andrew Morgan Hill Homola; David Vigdor Salamon; Holland Hodges


Archive | 2003

Method of fabricating a discrete track recording disk using a bilayer resist for metal lift-off

Christopher H. Bajorek; Gerardo A. Bertero; Andrew Morgan Hill Homola


Archive | 2003

Dip-spin coater

Bruce M. San Jose Harper; Andrew Morgan Hill Homola


Archive | 2001

Method for heating glass

Andrew Morgan Hill Homola; Phillip S. Howard; Christopher H. Bajorek


Archive | 2004

Tauch-Schleuder-Beschichter

Bruce M. San Jose Harper; Andrew Morgan Hill Homola


Archive | 2003

Producing magnetic recording layer in hard disk, comprises arranging a magnetic recording layer on a substrate, and forming a discrete trace recording structure on the substrate

Christopher H. Bajorek; Gerardo A. Bertero; James L. Fremont Chao; Andrew Morgan Hill Homola; David Treves; David Wachenschwanz


Archive | 2004

Tauch-Schleuder-Beschichter Dip-spin coater

Bruce M. San Jose Harper; Andrew Morgan Hill Homola

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