New correlation indices invariant to band shifts in generalized two-dimensional correlation infrared spectroscopy

Shin Ichi Morita, Yasuhiro F. Miura, Michio Sugi, Yukihiro Ozaki

研究成果: Article査読

11 被引用数 (Scopus)

抄録

While generalized two-dimensional correlation spectroscopy has several advantages, its theoretical framework limits the application area, i.e., one cannot carry out the correlation analysis for the intensity variations of such bands that are accompanied by shifts. In this respect, we have introduced new correlation indices which are invariant to band shifts. The conventional correlation indices are defined by the fixed spectral positions. Instead, the new correlation indices have been assigned to the individual spectral 'regions' for target bands. The theoretical framework has been described in this Letter together with the simulation for practical use.

本文言語English
ページ(範囲)251-257
ページ数7
ジャーナルChemical Physics Letters
402
1-3
DOI
出版ステータスPublished - 2005 1 24
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)
  • 物理化学および理論化学

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