[16a-414-1~9] 12.1 Fabrications and Structure Controls

[16a-414-6] Structural Analysis of a Pentacene Thin Film Using pMAIRS

〇Nobutaka Shioya¹, Takafumi Shimoaka¹, Richard Murdey¹, Kazuo Eda², Takeshi Hasegawa¹ (1.Kyoto Univ., 2.Kobe Univ.)

Keywords:pentacene, pMAIRS, molecular orientation

Pentacene is known as a representative organic semiconductor, which has very high device performances. The film structure of pentacene is thus investigated widely, particularly by using XRD. However, IR spectroscopic studies of pentacene films are very limited. In the present study, the film structure of pentacene in terms of the film thickness is studied by using the IR pMAIRS technique.