[17p-K404-1~13] 12.4 Organic light-emitting devices and organic transistors

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-K404-12] Fabrication and Characterization of Organic Phototransistor Utilizing Plasmonic Organic Solar Cell

〇(D)Tianshuo WANG¹, Taiki Watanabe¹, Masahiro Minagawa², Sachiko Jouchi¹, Yasuo Ohdaira¹, Akira Baba¹, Kazunari Shinbo¹ (1.Niigata University, 2.NIT, Nagaoka Coll)

Keywords:

Organic Phototransistor,Surface Plasmon,Organic Solar Cells

We have proposed an organic phototransistor (OPT) with a plasmonic organic solar cell (OSC) laminated on the gate electrode side. This transistor current is controlled by applying the output voltage of the organic solar cell caused by light irradiation to the gate, and we are attempting to increase the sensitivity by using surface plasmon resonance. In the previous article, we reported on a device using propagating surface plasmon resonance by grating coupling. In this article, we report on the fabrication and characteristic evaluation of a device using localized surface plasmon resonance (LSPR) observed in metal nanoparticles.