Orientation-enhanced growth and optical properties of ZnO nanowires grown on porous silicon substrates

Hsu Cheng Hsu, Ching Sheng Cheng, Chia Chieh Chang, Song Yang, Chen Shiung Chang, Wen Feng Hsieh

研究成果: Review article同行評審

106 引文 斯高帕斯(Scopus)

摘要

ZnO nanowires have been synthesized on porous silicon substrates with different porosities via the vapour-liquid-solid method. The texture coefficient analysed from the XRD spectra indicates that the nanowires are more highly orientated on the appropriate porosity of porous silicon substrate than on the smooth surface of silicon. The Raman spectrum reveals the high quality of the ZnO nanowires. From the temperature-dependent photoluminescence spectra, we deduced the activation energies of free and bound excitons.

原文English
頁(從 - 到)297-301
頁數5
期刊Nanotechnology
16
發行號2
DOIs
出版狀態Published - 2005 二月

All Science Journal Classification (ASJC) codes

  • Bioengineering
  • Chemistry(all)
  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering
  • Electrical and Electronic Engineering

指紋 深入研究「Orientation-enhanced growth and optical properties of ZnO nanowires grown on porous silicon substrates」主題。共同形成了獨特的指紋。

引用此