Size dependence of band gap variation and electron-phonon coupling in ZnO quantum dots

Wen Feng Hsieh, Hsin Ming Cheng, Kuo Feng Lin, Hsu Cheng Hsu

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

Photoluminescence and resonant Raman scattering (RRS) were investigated in various sizes of ZnO quantum dots. The size dependent shift of exciton emission reveals quantum confinement effect as changing the band gap. Besides, it was also found the enhancement of RRS intensity and electron-phonon coupling diminishes with decreasing particle's diameter.

原文English
主出版物標題Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005
頁面466-468
頁數3
DOIs
出版狀態Published - 2005
事件Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005 - Tokyo, Japan
持續時間: 2005 七月 112005 七月 15

出版系列

名字Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
2005

Other

OtherPacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005
國家/地區Japan
城市Tokyo
期間05-07-1105-07-15

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 凝聚態物理學
  • 電氣與電子工程

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