The Head-Disk Interface Roadmap to an Areal Density of Tbit/in2
This paper reviews the state of the head-disk interface (HDI) technology, and more particularly the head-medium spacing (HMS), for today’s and future hard-disk drives. Current storage areal density on a disk surface is fast approaching the one terabit per square inch mark, although the compound annu...
Main Authors: | Bruno Marchon, Thomas Pitchford, Yiao-Tee Hsia, Sunita Gangopadhyay |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2013-01-01
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Series: | Advances in Tribology |
Online Access: | http://dx.doi.org/10.1155/2013/521086 |
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