Keiichiro Ogawa

Invisible but Common Motion in Organic Crystals:  A Pedal Motion in Stilbenes and Azobenzenes

Jun Harada, Keiichiro Ogawa · Journal of the American Chemical Society · 2001 · 172 citations

Crystal Structure, Engineering, Molecular Skeleton +18

Crystal Structure Change for the Thermochromy of <i>N</i>-Salicylideneanilines. The First Observation by X-ray Diffraction

Keiichiro Ogawa, Yoshiro Kasahara, Yohko Ohtani et al. · Journal of the American Chemical Society · 1998 · 168 citations

X-ray Crystallography, Crystal Structure, Engineering +16

X-ray Diffraction Analysis of Nonequilibrium States in Crystals:  Observation of an Unstable Conformer in Flash-Cooled Crystals

Jun Harada, Keiichiro Ogawa · Journal of the American Chemical Society · 2004 · 129 citations

X-ray Crystallography, Crystal Structure, Engineering +19

Crucial Role of Fluorescence in the Solid-State Thermochromism of Salicylideneanilines

Jun Harada, Toshikatsu Fujiwara, Keiichiro Ogawa · Journal of the American Chemical Society · 2007 · 115 citations

Engineering, Biochemistry, Photochemistry +15

Solid-State Thermochromism Studied by Variable-Temperature Diffuse Reflectance Spectroscopy. A New Perspective on the Chromism of Salicylideneanilines

Toshikatsu Fujiwara, Jun Harada, Keiichiro Ogawa · The Journal of Physical Chemistry B · 2004 · 114 citations

Optical Materials, Engineering, Organic Chemistry +21