Analytic parameter extraction for organic transistors with TIPS-Pentacene

The paper investigates the influence of channel geometry over the source-drain current in organic field effect transistors. TIPS Pentacene was the organic semiconductor used due to its increased carrier mobility. For this experiment the devices were fabricated in the same lot and in the same technological process, and in this condition the only variable is the length of the channel. All the measurements were made in the same condition closely following the IEEE 1620 standard.