3A03 不純物を含むスメクティック液晶における電荷輸送特性のダイナミクス(物理・物性)

抄録

We have analyzed the transient photocurrent exhibiting twotransite in Sm phases of phenylnapthalene derivative, which are attributed to electronic and ionic conductions, by computer aided simulation with a multiple-trapping model and ion diffusion. We successfully reconstructed the experimental results by applying a model in which spontaneous ionization of impurity molecules and charge generation take place.