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Pulse shape, resolution, and signal-to-noise ratio in patterned media recording

Authors :
Takeo, Akihiko
Bertram, H. Neal
Source :
Journal of Applied Physics. May 15, 2005, Vol. 97 Issue 10, 10N104-1-10N104-3
Publication Year :
2005

Abstract

The basic design of a patterned media recording system is studied. A nonreturn to zero inverted (NRZI) coding scheme is recommended that allows for a wider shield-to-shield giant magnetoresistance (GMR) reader gap compared to single dot bits.

Subjects

Subjects :
Storage media -- Design and construction
Storage media -- Properties
Magnetoresistance -- Analysis
Physics

Details

Language :
English
ISSN :
00218979
Volume :
97
Issue :
10
Database :
Gale General OneFile
Journal :
Journal of Applied Physics
Publication Type :
Academic Journal
Accession number :
edsgcl.135397578

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