[23a-E206-1~10] 12.4 Organic light-emitting devices and organic transistors

△ [23a-E206-4] Exploration of Crystalline Host-Guest Organic Semiconductor Materials by High-Throughput Calculation

〇(B)Nobuhiro Matsushita¹, Hiroyuki Matsui¹ (1.ROEL, Yamagata Univ.)

Keywords:organic transistor, chemical doping, materials informatics

Chemical doping that is used in inorganic semiconductors is also a method to improve the performance of organic semiconductors. However, it is difficult to improve the performance of crystalline organic semiconductors by doping because each material has a different molecular shape and it is not easy to form a solid solution containing impurities. In this study, we report on a comprehensive search for guest molecules that can be doped into DNTT that is crystalline organic semiconductors with high mobility from a database using high-throughput theoretical calculations.