The effect of pulsed electrodeposition parameters on the microstructure and magnetic properties of the CoNi nanowires

M Kashi, A Ramazani, N Akhshi, E Khamse, Z Fallah
2012 unpublished
CoNi nanowires were deposited by pulsed electrodeposition technique into porous alumina templates. The effect of off time between pulses (t off) and reductive/oxidative time (t reduc/oxid) on the microstructure and magnetic properties of the CoNi nanowires were investigated. Maximum coercivity and squareness were obtained for samples fabricated at t reduc/oxid = 0.5 ms and t off =400 ms. The coercivity increases in the range of 930-1990Oe by increasing of off time from 20 to 400 ms. The
more » ... y hcp structure of the nanowires was converted to an amorphous structure by increasing of off time between the pulses. 2012 JNS All rights reserved
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