Recording layer for heat assisted magnetic recording

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United States of America Patent

PATENT NO 9443544
SERIAL NO

13965976

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Abstract

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A magnetic stack includes multiple granular layers, at least one of the multiple granular layers is a magnetic layer that includes exchange coupled magnetic grains separated by a segregant having Ms greater than 100 emu/cc. Each of the multiple granular layers have anisotropic thermal conductivity.

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Patent Owner(s)

  • SEAGATE TECHNOLOGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Yinfeng Fremont, US 14 101
Ju, Ganping Pleasanton, US 64 742
Nolan, Thomas Patrick Fremont, US 29 260
Peng, Yingguo San Ramon, US 45 269
Thiele, Jan-Ulrich Sunnyvale, US 59 701
Wu, Alexander Qihong Dublin, US 2 34

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