[8a-C212-1~6] 12.3 Functional Materials and Novel Devices

9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[8a-C212-2] Nonlinear Response of P3HT, P3DDT Blended Mono Layer Films

〇Mizuki Arioka¹, Kentaro Suzuki¹, Naoki Hara¹, Yuya Ishizaki², Shusaku Nagano¹ (1.Rikkyo Univ., 2.Shinshu Univ.)

Keywords:

Conductive Polymer,Langmuir-Blodgett method,Polymer Blend

Conductive polymer monolayers were prepared by co-depositing the conductive polymers P3HT and P3DDT with the liquid crystal molecule 5CB on a water surface. The degree of orientation of the prepared films was quantitatively evaluated using UV-vis absorption spectra. The dopant Magic Blue was sequentially doped into the resulting mixed monolayers. Due to differences in conductivity between the mixed conductive polymers, a bottleneck structure was induced, resulting in nonlinear I-V characteristics. Furthermore, the performance of the neuromorphic device was evaluated using a waveform generation task.