Abstract
A series of phenanthroline functionalized triarylamines (TAA) has been designed and synthesised to evaluate their OFET characteristics. Solution processed OFET devices have exhibited p-channel/ambipolar behaviour with respect to the substituents, in particular methoxyphenyl substitution resulted with highest mobility (μ (h)) up to 1.1 cm(2) V(-1) s(-1) with good I (on/off) (10(6)) ratio. These compounds can be potentially utilized for the fabrication of electronic devices.