Acta Photonica Sinica, Volume. 40, Issue 8, 1257(2011)

Photoluminescent Properties in Zinc Oxide Samples with Network Surface Microstructure

WANG Ma-hua1,2、* and ZHU Guang-ping2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • show less

    In order to investigate influences of microstrucral Znic Oxide samples′ superficial nanotructure on their photoluminescence characteristics, ZnO sample with 2-Dimension network surface nanostructure was fabricated based on vapor phase transport method using zinc powder as a source. Their superficial structure was examined by X-ray diffraction pattern. Scanning electron microscopy picture and photoluminescence spectra excited with 355 nm laser pulse at room temperature were measured. The measuring results show that the structures are composed of three ordered multi-aperture gratings and the special photoluminescent properties, similar to structural colours, resulted from tne network surface, which works as photonic crystals here. The mechanism of this photoluminescent performance was discussed based on finite difference time-domain, rigious coupled-wave analysis methods and the reasonable explaination was present. Finally, the theoretically analysis conclusion was verified by experiment results.

    Tools

    Get Citation

    Copy Citation Text

    WANG Ma-hua, ZHU Guang-ping. Photoluminescent Properties in Zinc Oxide Samples with Network Surface Microstructure[J]. Acta Photonica Sinica, 2011, 40(8): 1257

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Received: Aug. 24, 2010

    Accepted: --

    Published Online: Aug. 29, 2011

    The Author Email: Ma-hua WANG (wmh0304@sina.com)

    DOI:10.3788/gzxb20114008.1257

    Topics