Raman spectra of SiC nanorods with different excitation wavelengths
Data(s) |
2001
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Resumo |
With increasing excitation wavelength from 514 to 782 mn, 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 Frohlich interaction. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Yan Y; Huang FM; Zhang SL; Zhu BF; Shang EY; Fan SS .Raman spectra of SiC nanorods with different excitation wavelengths ,CHINESE SCIENCE BULLETIN,2001 ,46(22):1865-1866 |
Palavras-Chave | #半导体物理 #SiCNR #Raman spectroscopy #Frohlich interaction #CARBIDE NANORODS #SILICON |
Tipo |
期刊论文 |