Structural relaxations in amorphous molecular systems: Raman spectroscopic studies
K Ishii; M Kawahara; Y Yagasaki; Y Hibino; H Nakayama; K Ishii; Dept. of Chem., Gakushuin Univ., Tokyo, Japan; M Kawahara; Dept. of Chem., Gakushuin Univ., Tokyo, Japan; Y Yagasaki; Dept. of Chem., Gakushuin Univ., Tokyo, Japan; Y Hibino; Dept. of Chem., Gakushuin Univ., Tokyo, Japan; H Nakayama; Dept. of Chem., Gakushuin Univ., Tokyo, Japan
Журнал:
Journal of Physics D: Applied Physics
Дата:
1993-08-14
Аннотация:
Amorphous molecular films of three types of organic compounds were prepared by vacuum evaporation onto cold metal substrates. Structural relaxations in the films were studied by Raman spectroscopy during the annealing process. A general view on this study is presented along with some experimental results which illustrate the scope of the study. Relaxation and the potential energy surface of amorphous molecular systems are briefly discussed.
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