[14p-2A-1~17] 12.3 Functional Materials and Novel Devices

[14p-2A-11] Carrier transport properties of liquid crystalline semiconductor-P3HT binary mixtures

Kouki Kawano^1,2, Shinzo Nawamoto¹, Hiroya Nishikawa^1,2, Hirosato Monobe¹, 〇Yo Shimizu¹ (1.AIST-Kansai, 2.Ryukoku Univ.)

Keywords:liquid crystal,organic semiconductor,molecular composite

A molecular composites of polymer semiconductor, regioregular poly(3-hexyl)thiophene (P3HT), and small molecular liquid crystalline, 2,6-bis(5-nonylchieno)naphthalene (9TNAT9) wichi has highly ordered mesophase exhibiting high hole mobility in the order of 10^-1 cm²/Vs was studied on carrier transport properties and the results are discussed in terms of both miscibility and phase separation.