[20p-PA3-1~42] 12.3 Functional Materials and Novel Devices

[20p-PA3-40] Noise generation using π-conjugated polymer semiconductor

〇Riho Miyazaki¹, Yoshiharu Suzuki¹, Ayumi Matsuoka¹, Teruo Kanki², Hidekazu Tanaka², Naoki Asakawa¹ (1.Gunma Univ. Grad. Sch. of Sci. and Tech., 2.The Institute of Scientific and Industrial Research, Osaka Univ.)

Keywords:pi-conjugated polymer, polymer semiconductor, stochastic resonance

Animals use noise for flexible information processing. Stochastic resonance (SR) is one of examples where noise improves system performance. In this presentation, a two-terminal device with negative differential resistance is used as a noise generator. The noise was extracted using a voltage divider circuit. At that time, we investigated the effect of the two-terminal device in the circuit on the output.