کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1798583 | 1524825 | 2015 | 5 صفحه PDF | دانلود رایگان |
• Permalloy deposits were elaborated by electrochemical process onto silicon nanowires (SiNWs).
• SEM micrographs reveal the formation of SiNWs and clearly show a change in the morphology with the deposition potential.
• The magnetization easy axis was found to be in the plane of samples.
We report the effect of deposition potential on the morphology, structure and magnetic properties of Ni80Fe20 (Permalloy: Py) deposits, elaborated by electrochemical process onto silicon nanowires (SiNWs). The morphology of SiNWs and Py/SiNWs were performed with scanning electron microscopy (SEM). The SEM micrographs reveal the formation of SiNWs and clearly show a change in the morphology with the deposition potential. The analysis of X-ray diffraction spectra shows a change in the texture with the deposition potential. The grain size, the lattice parameter and the strain were studied as a function of the deposition potentials. From hysteresis loops, we have shown that the magnetization easy axis is the plane of the samples.
Journal: Journal of Magnetism and Magnetic Materials - Volume 396, 15 December 2015, Pages 263–267