Bandgap engineering and spatial confinement of optical phonon in ZnO quantum dots

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

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

Abstract

Upon decreasing size of ZnO quantum dots, the blueshift in bandgap reveals the quantum confinement effect and the diminishing ratio of the second- to first-order resonant Raman intensity reveals reducing the electron-phonon Fröhlich interaction.

Original languageEnglish
Title of host publication19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages939-940
Number of pages2
ISBN (Print)0780395557, 9780780395558
DOIs
Publication statusPublished - 2006 Jan 1
Event19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS - Montreal, QC, Canada
Duration: 2006 Oct 292006 Nov 2

Publication series

NameConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
ISSN (Print)1092-8081

Other

Other19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS
CountryCanada
CityMontreal, QC
Period06-10-2906-11-02

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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