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, Junya Suehiro

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.

Original languageEnglish
Title of host publicationZinc Oxide Materials and Devices II
DOIs
Publication statusPublished - May 25 2007
EventZinc Oxide Materials and Devices II - San Jose, CA, United States
Duration: Jan 21 2007Jan 24 2007

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6474
ISSN (Print)0277-786X

Other

OtherZinc Oxide Materials and Devices II
CountryUnited States
CitySan Jose, CA
Period1/21/071/24/07

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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