公开(公告)号：US08765273B1

公开(公告)日：2014-07-01

申请号：US13654120

申请日：2012-10-17

Applicant: Seagate Technology LLC

Inventor： Yukiko Kubota ,  Xiaobin Zhu ,  Kai-Chieh Chang ,  Yingguo Peng ,  Yinfeng Ding ,  Timothy John Klemmer ,  Jan-Ulrich Thiele ,  Ganping Ju ,  Qihong Wu ,  Hassib Amini

IPC: G11B5/66

CPC classification number: G11B5/66

Abstract: A data media may generally be configured in accordance with various embodiments with contactingly adjacent first and second heatsink layers that are tuned with a common crystallographic orientation and with different thermal conductivities to provide a predetermined thermal gradient. The data media may further be configured with a recording layer formed with the common crystallographic orientation adjacent the first and second heatsink layers.

Abstract translation: 通常可以根据具有接触相邻的第一和第二散热器层的各种实施例来配置数据介质，所述第一和第二散热器层以普通的晶体取向和不同的热导率被调谐以提供预定的热梯度。 数据介质还可以配置有形成有与第一和第二散热层相邻的共同晶体取向的记录层。