Probing HAMR Media Thermal Properties With Pulsed Recording
作者： Pierre-Olivier Jubert , Stanley Burgos , Virat Mehta , Michael Grobis
DOI: 10.1109/TMAG.2016.2518711
关键词:
摘要: A new technique for characterizing the thermal properties of heat-assisted magnetic recording media (HAMR) using pulsed near-field heating with a static tester is reported. It has advantage over traditional techniques enabling studies 1–100 ns transient configurations rather than only steady states. The applied to HAMR different heatsink thicknesses. While each steady-state temperature profile, heatsinking differences are eliminated or enhanced by tuning pulse duration media. used extract
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