Data media with tuned thermal conductivity and magnetic permeability

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United States of America Patent

PATENT NO 8841007
APP PUB NO 20130288079A1
SERIAL NO

13458808

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Abstract

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Various magnetic stack embodiments may be constructed with a soft magnetic underlayer (SUL) having a first thickness disposed between a substrate and a magnetic recording layer. A heatsink may have a second thickness and be disposed between the SUL and the magnetic recording layer. The first and second thicknesses may each be tuned to provide predetermined thermal conductivity and magnetic permeability throughout the data media.

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Patent Owner(s)

  • SEAGATE TECHNOLOGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Kai-Chieh Pleasanton, US 45 108
Ding, Yinfong Fremont, US 1 2
Ju, Ganping Pleasanton, US 64 742
Klemmer, Timothy Fremont, US 6 39
Kubota, Yukiko Campbell, US 29 304
Nolan, Thomas P Fremont, US 35 143
Peng, Yingguo San Ramon, US 45 269
Thiele, Jan-Ulrich Sunnyvale, US 59 701
Wu, Qihong Dublin, US 18 190
Zhu, Xiaobin San Ramon, US 22 62

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