Optical characteristics of ZnO nanowires synthesized by nanoparticle-assisted deposition and their application to sensors

T. Okada; M. Ueda; J. Nishimura; J. Guo; M. Higashihata; J. Suehiro

doi:10.1117/12.698854

20 February 2007 Optical characteristics of ZnO nanowires synthesized by nanoparticle-assisted deposition and their application to sensors

T. Okada, M. Ueda, J. Nishimura, J. Guo, M. Higashihata, J. Suehiro

Author Affiliations +

Proceedings Volume 6474, Zinc Oxide Materials and Devices II; 64741K (2007) https://doi.org/10.1117/12.698854
Event: Integrated Optoelectronic Devices 2007, 2007, San Jose, California, United States

Abstract

ZnO nano-nails which consist of the nanowire at the top of nanorods have been synthesized by the nanoparticle-assisted deposition technique. When the nanowire was excited by the third harmonics of a Q-switched Nd:YAG laser, the ultraviolet stimulated emission was clearly observed from single nanowire, indicating the high crystalinity of the nanowire. The highly sensitive ultraviolet photo-detectors were successfully fabricated by trapping these nanowires between electrodes using the dielectrophoresis technique.

Citation Download Citation

T. Okada, M. Ueda, J. Nishimura, J. Guo, M. Higashihata, and J. Suehiro "Optical characteristics of ZnO nanowires synthesized by nanoparticle-assisted deposition and their application to sensors", Proc. SPIE 6474, Zinc Oxide Materials and Devices II, 64741K (20 February 2007); https://doi.org/10.1117/12.698854

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