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Growth and magnetic properties of single crystalline Ni nanowire arrays prepared by pulse DC electrodeposition |
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| Authors: | ZHANG Jun JIN YaXin WANG HanBin YE Cong TONG WeiMing & WANG Hao Faculty of Physics Electronic Technology Hubei University Wuhan China |
| Affiliation: | ZHANG Jun,JIN YaXin,WANG HanBin,YE Cong,TONG WeiMing & WANG Hao* Faculty of Physics and Electronic Technology,Hubei University,Wuhan 430062,China |
| Abstract: | Highly textured Ni nanowire arrays were fabricated into anodic aluminum oxide(AAO) templates by pulse DC electrodeposition.The applied voltage and pH value of electrolytes were found strongly affecting the microstructure and magnetic properties of Ni nanowire arrays.Low applied potential and pH value both prefer to form polycrystalline fcc Ni nanowires.Increasing the applied potential or pH value favors the Ni [220] texture and even eventually forms the [220] oriented single crystal Ni wires,while exorbitan... |
| Keywords: | nanowire arrays applied potential pH value microstructure magnetic properties electrodeposition |
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