[9a-N401-1~11] CS.9 Code-sharing session of 6.5&7.5

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[9a-N401-7] Effects of Atomic Hydrogen on Pentacene Polymerization

〇Misaki Nakayama¹, Koji Sumitomo¹, Akira Heya¹ (1.Univ. of Hyogo)

Keywords:

pentacene,heated catalyst,atomic hydrogen

We have investigated with a method to fabricate graphene nanoribbons (GNR) by polymerizing pentacene (Pn). In this experiment, to promote Pn polymerization, we additionally supplied atomic hydrogen at a different point from the Pn supply point during the deposition. The additional supply of atomic hydrogen caused hydrogenation of Pn even at low W_P temperatures (1200-1400℃). It was suggested that the hydrogenation of Pn and the formation of Pn precursors were affected by the supply of atomic hydrogen from a different point than the raw materials (Pn) supply point.