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Infrared External-Reflection Spectroscopy

  • Takeshi HasegawaEmail author
Chapter

Abstract

Infrared (IR) spectrometry is a representative un-destructive spectroscopic analytical technique, which provides rich molecular information such as molecular conformation, polymorph, packing and orientation. Another significant benefit of using IR spectroscopy is the sensitivity, which is good enough for analyzing monolayer-level thin films. Considering the great quantitative reproducibility, IR spectroscopy is one of the first choices to analyze an ultrathin film particularly of an organic compound. Here, IR reflection spectrometry on a nonmetallic surface, which is called “external reflection,” is described.

Keywords

Vibrational spectroscopy External reflection Nonmetallic surface Thin film Molecular orientation Polarized IR rays 

References

  1. 1.
    Hasegawa, T.: Quantitative Infrared Spectroscopy for Understanding of a Condensed Matter. Springer, Tokyo (2017)CrossRefGoogle Scholar
  2. 2.
    Hasegawa, T., Shimoaka, T., Shioya, N., Morita, K., Sonoyama, M., Takagi, T., Kanamori, T.: Stratified dipole-arrays model accounting for bulk properties specific to perfluoroalkyl compounds. ChemPlusChem. 79, 1421–1425 (2014)CrossRefGoogle Scholar
  3. 3.
    Hasegawa, T., Takeda, S., Kawaguchi, A., Umemura, J.: Quantitative analysis of uniaxial molecular orientation in Langmuir–Blodgett films by infrared reflection Spectroscopy. Langmuir. 11, 1236–1243 (1995)CrossRefGoogle Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.Institute for Chemical Research, Kyoto UniversityUji, Kyoto-fuJapan

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