Resonant second harmonic spectroscopy of rhodamine B adsorbed onto fused silica

Akira Yamaguchi, Tatsuya Uchida, Norio Teramae, Hidenori Kaneta

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11 Citations (Scopus)

Abstract

A measurement system for resonant second harmonic(RSH) spectroscopy using an optical arrangement of total internal reflection was developed as an analytical method for investigating molecules adsorbed on substrate surfaces. RSH spectra were measured for the rhodamine B molecules adsorbed on a fused quartz substrate with different coverages. It was demonstrated for the first time by the polarization measurements that aggregation of rhodamine B occurred on a fused quartz, and that both of the dimeric and monomeric species coexisted on the surface.

Original languageEnglish
Pages (from-to)85-88
Number of pages4
JournalAnalytical Sciences
Volume13
Issue numberSUPPL.
Publication statusPublished - 1997

Keywords

  • Monomer and dimer
  • Resonant second harmonic spectra
  • Rhodamine B
  • Second harmonic generation
  • Total internal reflection

ASJC Scopus subject areas

  • Analytical Chemistry

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    Yamaguchi, A., Uchida, T., Teramae, N., & Kaneta, H. (1997). Resonant second harmonic spectroscopy of rhodamine B adsorbed onto fused silica. Analytical Sciences, 13(SUPPL.), 85-88.