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首页> 外文期刊>Materials Letters >Manipulation Of Crystalline Orientation And Optical Absorption Of Cu Nanowire Arrays Embedded In Anodic Aluminum Oxide Templates
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Manipulation Of Crystalline Orientation And Optical Absorption Of Cu Nanowire Arrays Embedded In Anodic Aluminum Oxide Templates

机译:嵌入阳极氧化铝模板中的铜纳米线阵列的晶体取向和光吸收的操纵

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摘要

Cu nanowires (NWs) with controlled crystalline orientation were obtained via electrodeposition inside the nanochannels of anodic aluminum oxide templates. By adjusting electrolyte composition, the orientation of Cu NWs was manipulated between [100] and [110]. [100]- and [110]-oriented single-crystal Cu NWs were also achieved under lower electrodeposition voltages in sulfate electrolyte and citrite electrolyte, respectively. Optical absorption spectrum measurements reveal that the surface plasma resonance peak of the Cu NW arrays has an obvious blue-shift of 11 nm when the orientation of Cu NWs is turned from [100] to [110].
机译:通过在阳极氧化铝模板的纳米通道内部进行电沉积,可以获得具有受控晶体取向的Cu纳米线(NWs)。通过调节电解质的组成,可以在[100]和[110]之间控制Cu NWs的取向。还分别在较低的电沉积电压下在硫酸盐电解质和柠檬酸电解质中获得了[100]和[110]取向的单晶Cu NW。光吸收光谱测量表明,当Cu NWs的方向从[100]变为[110]时,Cu NW阵列的表面等离子体共振峰具有明显的11 nm蓝移。

著录项

  • 来源
    《Materials Letters》 |2009年第12期|998-1000|共3页
  • 作者单位

    Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People's Republic of China;

    Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People's Republic of China;

    Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People's Republic of China;

    Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People's Republic of China;

    Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People's Republic of China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    nanomaterials; crystal growth; optical materials and properties; surfaces;

    机译:纳米材料;晶体生长;光学材料和性能;表面;

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