Perfluoroalkyl (Rf) compounds have unique characters represented by a significantly high
hydrophobic property, which often makes us consider that Rf groups should be interacted …

Multiple-angle incidence resolution spectrometry (MAIRS), originally developed in our
group, is a unique spectroscopic technique for analyzing the structure of molecular …

Infrared (IR) spectroscopy strongly attracted the attention of theoretical physicists from the
1930s until the 1970s, and most of the important fundamentals were comprehensively …

Several current topics are introduced in this review, with particular attention to highly proton-
conductive polymer thin films with organized structure and molecularly oriented structure …

Among many promising organic semiconducting materials, 2-decyl-7-phenyl [1] benzothieno
[3, 2-b][1] benzothiophene (Ph-BTBT-C10) shows outstanding device performances for …

The liquid crystalline (LC) characteristics of conjugated polymers (CPs) can result in their
self-assembly with long-range ordering, providing an effective route for the formation of an …

Infrared (IR) p-polarized multiple-angle incidence resolution spectrometry (pMAIRS) is a
useful spectroscopic tool for revealing the molecular anisotropic structure in a thin film …

Spectral analysis using chemometrics is extensively used for quantitative chemical analysis
in a mixture, but it works powerfully only when the peak intensity is solely proportional to the …

A face-on oriented thin film of poly (3-hexylthiophene)(P3HT) is suitable for an organic
semiconductor layer in a photovoltaic device, and thus analysis of the film structure in terms …

Infrared (IR) p-polarized multiple-angle incidence resolution spectrometry (pMAIRS) is a
powerful tool for analyzing the molecular orientation in an organic thin film. In particular …