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Effects of the microstructure of ZnO seed layer on the ZnO nanowire density

机译：ZnO种子层的微观结构对ZnO纳米线密度的影响

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摘要

In this study, we synthesized ZnO nanowires using Au catalytic particles formed on a ZnO seed layer. We modulated the microstructure of the ZnO seed layer by changing the sputtering power to investigate how the underlying ZnO film microstructure affects the distribution of ZnO nanowires. Examining the samples after each of the three key steps of the growth process (ZnO seed layer deposition, Au catalytic particle formation, and nanowire growth) using various characterization methods such as scanning electron microscopy, transmission electron microscopy, and x-ray diffraction helped us illuminate the profound impacts of the grain size of the seed layer on the nanowire density.
机译：在这项研究中，我们使用在ZnO种子层上形成的Au催化颗粒合成了ZnO纳米线。我们通过改变溅射功率来调节ZnO种子层的微观结构，以研究下面的ZnO薄膜微观结构如何影响ZnO纳米线的分布。使用各种表征方法，例如扫描电子显微镜，透射电子显微镜和X射线衍射，对生长过程的三个关键步骤（ZnO种子层沉积，Au催化颗粒形成和纳米线生长）中的每个步骤之后的样品进行检查，有助于我们阐明了种子层的晶粒尺寸对纳米线密度的深远影响。

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  • 来源
    《Journal of Materials Research》 |2011年第10期|p.1292-1297|共6页
  • 作者

    Jaehyun Yang; Myung Soo Lee; Kyung Park; Mi Ran Moon; Donggeun Jung; Hyoungsub Kim; Hoo-Jeong Lee;

  • 作者单位

    School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 440-746, Korea;

    rnSchool of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 440-746, Korea;

    rnSchool of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 440-746, Korea;

    rnDepartment of Physics, Brain Korea 21 Physics Research Division, Institute of Basic Science, Sungkyunkwan University, Suwon 440-746, Korea;

    rnDepartment of Physics, Brain Korea 21 Physics Research Division, Institute of Basic Science, Sungkyunkwan University, Suwon 440-746, Korea;

    rnSchool of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 440-746, Korea;

    rnSchool of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 440-746, Korea;

  • 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);
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