液晶性有機半導体2,6-di(5’-n-alkyl-2’-thienyl)naphthalene (9TNAT9)とpoly(3-hexylthiophene)混合系の組成に依存する構造変化とキャリヤ移動度

抄録

Synchrotron radiation XRD technique was applied to analyze the nano-structure of the composites of a liquid crystalline semiconductor (9TNAT9) and poly(3-hexylthiophene) (P3HT), which exhibit the highest level of hole mobility for the well-aligned P3HT reported so far. It was indicated that an amount of 9TNAT9 resolved in P3HT surely enhances the - interaction among polymer backbones, probably due to partial pinning of the polymer chains caused by 9TNAT9 molecules.