Synthesis and characteristics of a solution-processable fullerene derivative for n-type organic field-effect transistors Kim, Sin-Tae ; Cho, Sung Yun ; Lee, Changjin ; Baek, Nam Seob ; Lee, Kwang-Sup ; Kim, Tae-Dong Abstract Publication: Thin Solid Films Pub Date: November 2010 DOI: 10.1016/j.tsf.2010.08.120 Bibcode: 2010TSF...519..690K