where IDS is the drain current, VGS is the gatesource voltage, VDS is
the drainsource voltage, Ci is the gate dielectric capacitance per
unit area, W is the channel width and L is the channel length. The
performance of the dual layer SiP3HT FETs is presented alongside
that of the pristine P3HT devices. Moreover, the morphology of
nanocomposite and pristine devices were investigated by atomic
force microscopy (Innova, Bruker), respectively.