P422
J-aggregates of Mutually Mixed Merocyanines in Langmuir-Blodgett Films Studied by FT-IR
Minbo Lan,
and Keiichi Ikegami
ETL
We have investigated the J-aggregates of mutually mixed merocyanines in
LB films by FT-IR technique.We have observed the FT-IR spectra of LB
films of [DO]x[6MeDS]1-x[C20]2 mixtures with various mixing ratios of x.
The key points are to find a vibrational mode of molecular group in the J-
aggregate and relationship between group and J-aggregates. Our results have
point out that the an important vibrational mode is COO-1 group in the
mixed merocyanines LB films.
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