journal article·2010-01-05

Low‐Voltage Ring Oscillators Based on Polyelectrolyte‐Gated Polymer Thin‐Film Transistors

Lars Herlogsson, Michael Cölle, Steven Tierney, Xavier Crispin, Magnus Berggren

Advanced Materials· Volume 22· Issue 1
Publisher page

Abstract

A polyanionic electrolyte is used as gate insulator in top-gate p-channel polymer thin-film transistors. The high capacitance of the polyelectrolyte film allows the transistors and integrated circuits to operate below 1.5 V. Seven-stage ring oscillators that operate at supply voltages down to 0.9 V and exhibit signal propagation delays as low as 300 µs per stage are reported.
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Research context

OpenAlex topics: Analytical Chemistry and Sensors · Organic Electronics and Photovoltaics · Electrowetting and Microfluidic Technologies

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