Second harmonic generation coherent interferometry disclosing the orientation of the submerged hemicyanine layer in a Langmuir-Blodgett multilayer structure

Osamu Sato, R. Baba, K. Hashimoto, A. Fujishima

研究成果: ジャーナルへの寄稿学術誌査読

26 被引用数 (Scopus)

抄録

Second harmonic generation coherent interferometry (SHG-CI) was first applied to the structural study of multilayered LB films. Two kinds of LB multilayers were prepared by installing a hemicyanine monolayer among the layers of stearic acid by way of either Y-type or Z-type deposition process, and those films were investigated by the SHG-CI method in terms of the molecular orientation of the submerged hemicyanine layer. It was shown that the Z-type structure of the hemicyanine layer was readily achieved and remained stable within the LB multilayers. This was the first example to disclose the direction of the molecular axis of a specific layer sandwiched among nonlinearly inactive foreign layers.

本文言語英語
ページ(範囲)9636-9638
ページ数3
ジャーナルJournal of Physical Chemistry
95
24
DOI
出版ステータス出版済み - 1月 1 1991
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 物理化学および理論化学

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