Simulation of I-V characteristics of organic thin film transistor: Application to the dihexylquaterthiophene R. Bourguiga, F. Garnier, G. Horowitz, R. Hajlaoui, P. Delannoy, M. Hajlaoui and H. Bouchriha Eur. Phys. J. AP, 14 2 (2001) 121-125 Published online: 15 May 2001 DOI: 10.1051/epjap:2001146