Magnetization reversal and magnetoresistance behavior of perpendicularly magnetized [Co/Pd]4/Au/[Co/Pd]2 nanowires
作者： XM Liu , P Ho , JS Chen , AO Adeyeye , None
DOI: 10.1063/1.4754858
关键词:
摘要: We present a systematic investigation of the magnetization reversal mechanism and magnetoresistance behavior perpendicularly magnetized Co/Pd multilayer films nanowires (NWs) as function Cu buffer layer thickness temperature. The effect interlayer coupling is studied by varying Au spacer in between two stacks [Co/Pd]4/Au/[Co/Pd]2 structure. observed that compared with continuous (un-patterned) deposited at same time, NWs display much stronger temperature dependent due to magnetostatic interactions through stray fields. At low temperature, competition coercive field difference soft hard determines overall process behavior.
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