journal article·2016-10

Microsecond Response in Organic Electrochemical Transistors: Exceeding the Ionic Speed Limit

Jacob T. Friedlein, Mary J. Donahue, Sean E. Shaheen, George G. Malliaras, Robert R. McLeod

Advanced Materials· Volume 28· Issue 38
Publisher page

Abstract

Organic electrochemical transistors (OECTs) are transistors that can have extrinsic transconductances as high as 400 S m−1, but they typically have response times on the order of 1 ms or longer. These response speeds are limited by ion transport. It is shown that OECTs can exceed the ionic response speed by a factor of 30 when operated in a high-speed bias regime.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Conducting polymers and applications · Analytical Chemistry and Sensors · Advanced Memory and Neural Computing

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Electrical, Computer and Energy Engineering University of Colorado Campus box 425 Boulder CO 80309‐0425 USA

Department of Bioelectronics Ecole Nationale Supérieure des Mines CMP‐EMSE MOC 13541 Gardanne France

Department of Physics University of Colorado Campus box 390 Boulder CO 80309‐0390 USA

Funding

National Science Foundation

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