SIDE SHIELD WITH VARIABLE ANISOTROPY

Various embodiments of the present invention relate to a data storage device including at least a magnetic element with a magnetic stack which is adjacent to but separated from at least one side shield on an air bearing surface (ABS), generally. The side shield has a predetermined anisotropy gradien...

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Bibliographic Details
Main Authors NIKOLAEV KONSTANTIN RUDOLFOVICH, SAPOZHNIKOV VICTOR BORIS, PATWARI MOHAMMED SHARIA ULLAH, MCKINLAY SHAUN ERIC, SINGLETON ERIC WALTER, YI JAE YOUNG
Format Patent
LanguageEnglish
Korean
Published 19.06.2014
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
STATIC STORES
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Summary:Various embodiments of the present invention relate to a data storage device including at least a magnetic element with a magnetic stack which is adjacent to but separated from at least one side shield on an air bearing surface (ABS), generally. The side shield has a predetermined anisotropy gradient in a down-track direction.
Bibliography:Application Number: KR20130153932