Abstract
Owing to the benefits of organic electronics, flexible, large area and low cost circuits can be easily implemented, however, these circuits are marred by low performance. The performance improvement of the organic devices requires serious efforts to make them practically viable. Dual gate transistors can be one of the solutions for improving the performance. This research paper focuses towards the performance analysis of Pentacene based unipolar dual gate organic thin film transistor (DG-OTFT). Encouragingly, the DG-OTFT enhances the mobility by 30% and the Ion/Ioff ratio by more than six times in comparison to the single gate OTFT. An inverter and a ring oscillator based on DG-OTFT are analyzed that demonstrate significantly improved performance. The operational frequency of 2.3 KHz is achieved for the unipolar ring oscillator using DG-OTFT.
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