[PS] Interactive Session. Poster Presentation

[INP-24i] Charge Transport Properties of PN Junction Type Organic Semiconductor Film Analyzed by AC Impedance Spectroscopy

*Eisuke Minamida¹, Kazuki Nakamura¹, Norihisa Kobayashi¹ (1. Chiba University)

Organic semiconductors are widely applied in various devices such as electro photo graphic systems, organic light emitting diode, and organic thin-film transistors. These devices have multilayered structure of the organic semiconductor films. Therefore, understanding of the charge transporting mechanism at the interface of organic layers is still important subject for improvement of the device performance. In this research, we aimed analysis of the charge transporting mechanism at the multilayered organic semiconductor film, by using impedance spectroscopy.