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2篇 您的检索式:作者名="M.R.Anantharaman"
    题名 作者 年代 出处 被引量
1On the Growth Mechanism of Nickel and Cobalt Nanowires and Comparison of Their Magnetic Properties显示文摘Magnetic nanowires(NWs)are ideal materials for the fabrication of various multifunctional nanostructures which can be manipulated by an external magnetic fi eld.Highly crystalline and textured nanowires of nickel(Ni NWs)and cobalt(Co NWs)with high aspect ratio(~330)and high coercivity have been synthesized by electrodeposition using nickel sulphate hexahydrate(NiSO_(4)·6H_(2)O)and cobalt sulphate heptahydrate(CoSO_(4)·7H_(2)O)respectively on nanoporous alumina membranes.They exhibit a preferential growth along〈110〉.A general mobility assisted growth mechanism for the formation of Ni and Co NWs is proposed.The role of the hydration layer on the resulting one-dimensional geometry in the case of potentiostatic electrodeposition is verified.A very high interwire interaction resulting from magnetostatic dipolar interactions between the nanowires is observed.An unusual low-temperature magnetisation switching for fi eld parallel to the wire axis is evident from the peculiar high fi eld M(T)curve.T.N.Narayanan M.M.Shaijumon Lijie Ci P.M.Ajayan M.R.Anantharaman 2008Nano Research2008,1,6:2
2关于橡胶铁氧体复合材料的硫化特性和磁性能的研究显示文摘众所周知,在各种弹性体基质中加入磁性多晶陶质粉末可制成柔性磁体或橡胶铁氧体复合材料(RFC)。这些塑性磁体可用于不同装置的各种用途。在弹性体基质里加入磁性填料可显著改变该基质的物理性能,即改变材料的介电性能,使该材料具有磁性能。在加有铁氧体的高频用途中。M.R.Anantharaman 谢国华 1999橡胶参考资料1999,29,9:2
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