Study of the thermal effect on slider in heat assisted magnetic recording

Baoxi Xu; Qide Zhang; Hongxing Yuan; Jun Zhang; Rong Ji; Chong Wei Chuah; Sofinan Bin Muhamda Daud; Yang Beng Lim; Haifeng Wang; Tow Chong Chong

doi:10.1117/12.738909

11 July 2007 Study of the thermal effect on slider in heat assisted magnetic recording

Baoxi Xu, Qide Zhang, Hongxing Yuan, Jun Zhang, Rong Ji, Chong Wei Chuah, Sofinan Bin Muhamda Daud, Yang Beng Lim, Haifeng Wang, Tow Chong Chong

Author Affiliations +

Proceedings Volume 6620, Optical Data Storage 2007; 66200S (2007) https://doi.org/10.1117/12.738909
Event: Optical Data Storage 2007, 2007, Portland, OR, United States

Abstract

The modeling for investigating the thermal effect on slider in heat assisted magnetic recording is built and its verification is conducted by comparing the simulation results and experiment results. The temperature distribution on the slider induced by locally heated media in 1Tb/in² is simulated and the results show that the effect is within a very small zone on the bottom surface. The temperature changes on other surfaces are less than 0.1°C, which can be negligible.

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Baoxi Xu, Qide Zhang, Hongxing Yuan, Jun Zhang, Rong Ji, Chong Wei Chuah, Sofinan Bin Muhamda Daud, Yang Beng Lim, Haifeng Wang, and Tow Chong Chong "Study of the thermal effect on slider in heat assisted magnetic recording", Proc. SPIE 6620, Optical Data Storage 2007, 66200S (11 July 2007); https://doi.org/10.1117/12.738909

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