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A selenophene-based low-bandgap donor-acceptor polymer leading to fast ambipolar logic. | LitMetric

Fast ambipolar CMOS-like logic is demonstrated using a new selenophene-based donor-acceptor polymer semiconductor. The polymer exhibits saturation hole and electron mobilities of 0.46 cm(2) /Vs and 0.84 cm(2) /Vs. Inverters are fabricated with high gains while three-stage ring oscillators show stable oscillation with an unprecedented maximum frequency of 182 kHz at a relatively low supply voltage of 50 V.

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http://dx.doi.org/10.1002/adma.201104522DOI Listing

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