Ambipolar transistors typically suffer from large off-current inherently due to ambipolar conduction. Using a tri-gate transistor it is shown that it is possible to electrostatically switch ambipolar polymer transistors from ambipolar to unipolar mode. In unipolar mode, symmetric characteristics with an on/off current ratio of larger than 10^5 are obtained. This enables easy integration into low-power complementary logic and volatile electronic memories.
Ambipolar Organic Tri-Gate Transistor for Low-Power Complementary Electronics
TORRICELLI, Fabrizio;GHITTORELLI, MATTEO;KOVACS VAJNA, Zsolt Miklos;
2016-01-01
Abstract
Ambipolar transistors typically suffer from large off-current inherently due to ambipolar conduction. Using a tri-gate transistor it is shown that it is possible to electrostatically switch ambipolar polymer transistors from ambipolar to unipolar mode. In unipolar mode, symmetric characteristics with an on/off current ratio of larger than 10^5 are obtained. This enables easy integration into low-power complementary logic and volatile electronic memories.File in questo prodotto:
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