Oligo derivatives films

A modified oligo(j9-phenylenevinylene) derivative, l,4-bis[4-(4-octylphe-nyl)styrl]-benzene(24a) has been reported[152], showing a field-effect mobility of 0.12 cm V s with an on/off ratio of 10 (Figure 3.1.8). Recently, OTFTs have also been fabricated using thermally evaporated films of two oligo-p-phenylenevinylenes,... 

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