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首页> 外文期刊>Japanese journal of applied physics >Effect of Potassium Chloride Concentration on the Structural and Optical Properties of ZnO Nanorods Grown on Glass Substrates Coated with Indium Tin Oxide Film
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Effect of Potassium Chloride Concentration on the Structural and Optical Properties of ZnO Nanorods Grown on Glass Substrates Coated with Indium Tin Oxide Film

机译:氯化钾浓度对氧化铟锡薄膜玻璃基板上生长的ZnO纳米棒结构和光学性能的影响

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摘要

ZnO nanorods were grown on glass substrates coated with an indium tin oxide film by electrochemical deposition. X-ray photoelectron spectroscopy spectra of the ZnO samples included Zn 2p_(3/2), Zn 2p_(1/2), and O 1s peaks, indicative of the formation of ZnO nanorods. Scanning electron microscopy images showed that the density of the ZnO nanorods decreased with increasing potassium chloride (KCI) concentration. No spurious phase was observed in X-ray diffraction patterns, regardless of the KCI concentration. A strong UV peak between 382 and 385 nm in the PL spectra was related to the near band-edge emissions of ZnO nanorods.
机译:ZnO纳米棒通过电化学沉积法在涂有铟锡氧化物薄膜的玻璃基板上生长。 ZnO样品的X射线光电子能谱包括Zn 2p_(3/2),Zn 2p_(1/2)和O 1s峰,表明ZnO纳米棒的形成。扫描电子显微镜图像显示,ZnO纳米棒的密度随氯化钾(KCI)浓度的增加而降低。不论KCI浓度如何,在X射线衍射图中均未观察到杂散相。 PL光谱中382至385 nm之间的强烈UV峰与ZnO纳米棒的近带边发射有关。

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  • 来源
    《Japanese journal of applied physics》 |2012年第6issue2期|p.06FG13.1-06FG13.4|共4页
  • 作者单位

    Department of Information Display Engineering, Hanyang University, Seoul 133-791, Korea;

    Department of Electronics and Computer Engineering, Hanyang University, Seoul 133-791, Korea;

    Department of Electronic Materials Engineering, Kwangwoon University, Seoul 139-701, Korea;

    Department of Information Display Engineering, Hanyang University, Seoul 133-791, Korea Department of Electronics and Computer Engineering, Hanyang University, Seoul 133-791, Korea;

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