Composite structure with single domain magnetic element, and thin film magnetic head incorporating same
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United States of America Patent
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Nov 30, 1999
Issued Date -
N/A
app pub date -
Aug 31, 1993
filing date -
May 21, 1991
priority date (Note) -
Expired
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Abstract
A surface smooth enough to allow the formation thereon of a single domain magnetic element is obtained by covering a polished layer with a thin layer of the same material, to smooth sharp edges and corners. The resulting structure is useful in thin film magnetic heads.
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