[11a-Z13-1~10] 12.1 Fabrications and Structure Controls

[11a-Z13-9] Study of Structural Conversion Reaction of DNTT Precursors in a Thin Film

〇Masamichi Fujii¹, Nobutaka Shioya¹, Kazutaka Tomita¹, Takafumi Shimoaka¹, Takeshi Hasegawa¹ (1.ICR, Kyoto Univ.)

Keywords:precursor method, molecular orientation, pMAIRS

DNTT-PMI is a soluble precursor of DNTT, which has two stereoisomers: endo- and exo-forms. In the present study, the influence of the stereoisomerism of DNTT-PMI on the thermal conversion reaction in a thin film is investigated by the pMAIRS and GIXD techniques. The DNTT film is readily prepared from the endo-form; whereas the conversion of the exo-form is largely suppressed by the self-aggregation property.