Raman spectra of SiC nanorods with different excitation wavelengths

Y. Yan, F. Huang, S. Zhang*, B. Zhu, E. Shang, S. Fan

*Corresponding author for this work

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

With increasing excitation wavelength from 514 to 782 nm, a significant difference in the Raman spectra of SiC nanorods was observed as compared to bulk material. The intensity ratio of the LO mode to that of the IF mode increases with the excitation wavelength increasing. This has been identified as resonant Raman scattering caused by Fröhlich interaction.

Original languageEnglish
Pages (from-to)1865-1866
Number of pages2
JournalChinese Science Bulletin
Volume46
Issue number22
Publication statusPublished - 2001

Keywords

  • Fröhlich interaction
  • Raman spectroscopy
  • SiC NR

ASJC Scopus subject areas

  • General

Fingerprint Dive into the research topics of 'Raman spectra of SiC nanorods with different excitation wavelengths'. Together they form a unique fingerprint.

  • Cite this

    Yan, Y., Huang, F., Zhang, S., Zhu, B., Shang, E., & Fan, S. (2001). Raman spectra of SiC nanorods with different excitation wavelengths. Chinese Science Bulletin, 46(22), 1865-1866.