作者: Y. L. Li , S. L. Tang , R. Xie , Y. Wang , M. Yang
DOI: 10.1063/1.3681136
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摘要: Free-standing Ni nanotubes were fabricated on silicon substrate using anodic aluminum oxide/polypyrrole composite template. The diameter, length, and wall thickness of the can be precisely independently controlled. Magnetic measurements show that magnetic anisotropic properties are strongly dependent nanotubes. Theoretical analysis micromagnetic simulation performed to explain thickness-dependent behavior.