Title of article
The effect of pulsed electrodeposition parameters on the microstructure and magnetic properties of the CoNi nanowires
Author/Authors
Almasi Kashi, M Department of physics, University of Kashan, Kashan , Ramazani, A Department of physics, University of Kashan, Kashan , Akhshi, N Department of physics, University of Kashan, Kashan , Khamse, E. J Department of physics, University of Kashan, Kashan , Fallah, Z Department of physics, University of Kashan, Kashan
Pages
7
From page
249
To page
255
Abstract
CoNi nanowires were deposited by pulsed electrodeposition
technique into porous alumina templates. The effect of off time
between pulses (toff) and reductive/oxidative time (treduc/oxid) on the
microstructure and magnetic properties of the CoNi nanowires were
investigated. Maximum coercivity and squareness were obtained for
samples fabricated at treduc/oxid= 0.5 ms and toff =400 ms. The
coercivity increases in the range of 930–1990Oe by increasing of off
time from 20 to 400 ms. The initially hcp structure of the nanowires
was converted to an amorphous structure by increasing of off time
between the pulses.
Keywords
Pulsed electrodeposition , CoNi nanowires , Porous alumina template
Journal title
Astroparticle Physics
Serial Year
2011
Record number
2424438
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