[16a-M_178-1~11] 17.3 Layered materials

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

[16a-M_178-2] Electrical characteristics associated with structural differences in wire-like Sumanene and Corannulene

〇Ryosuke Katsumata¹, Ryoichi Kawai¹, Reika Fujie¹, Kana Tabata¹, Kaito Kimishima¹, Shion Kaneko¹, Hyunjun Kim¹, Yoshiharu Kirihara¹, Hiroshi Nohira¹, Ryousuke Ishikawa¹, Yuichiro Mitani¹ (1.Tokyo city Univ.)

Keywords:

sumanene,corannulene

SEM observations of wire-like sumanene and wire-like corannulene formed on substrates revealed a clear difference in their distribution densities. In addition, devices were fabricated using the same method as in previous studies, and a statistical investigation was conducted. As a result, devices employing wire-like corannulene exhibited a tendency for the current immediately before the SET transition to be suppressed compared with those employing wire-like sumanene. In this study, the origin of this difference observed in the statistical comparison is discussed based on differences in molecular structure and the results of SEM observations.