Light depolarization effects in tip enhanced Raman spectroscopy of silicon (001) and gallium arsenide (001)
We report on the effects of light depolarization induced by sharp metallic tips in Tip-Enhanced Raman Spectroscopy (TERS). Experiments on Si(001) and GaAs(001) crystals show that the excitation field depolarization induces a selective enhancement of specific Raman modes, depending on their Raman ten...
Main Authors: | , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Accademia Peloritana dei Pericolanti
2011-09-01
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Series: | Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali |
Online Access: | http://dx.doi.org/10.1478/C1V89S1P042 |