過渡光電流測定によるπ共役系デンドリマーのキャリア移動特性解析

抄録

Transient photocurrent measurements are a useful tool to monitor carrier transport properties for thin films of organic compounds. This topic will be firstly explained a way to analyze the carrier transport properties from the transient photocurrent data. Then, the analysis for the carrier transport properties of the dendrimers composed of p-phenylenevinylene with generation numbers of three and four as a dendron and diphenylamino surface group was carried out. It was found that the carrier transport properties were related to a geometric structure of the dendrimer molecule.