journal article·2018-11Open access

Polymer Light Emitting Devices: High‐Speed OLEDs and Area‐Emitting Light‐Emitting Transistors from a Tetracyclic Lactim Semiconducting Polymer (Advanced Optical Materials 21/2018)

Viqar Ahmad, Atul Shukla, Jan Sobus, Anirudh Sharma, Desta Gedefaw, Gunther G. Andersson, Mats R. Andersson, Shih‐Chun Lo, Ebinazar B. Namdas

Advanced Optical Materials· Volume 6· Issue 21

Abstract

In article number 1800768, Ebinazar B. Namdas and co-workers report high-speed organic light emitting diodes (OLEDs) and area emitting light-emitting transistors using a tetracyclic lactam polymer. The fabricated devices exhibit an extremely high electroluminescence switching frequency of around 40 MHz at ultra-short pulse widths of 10 ns. This work provides the device physics and an OLED comparison with other polymers along with ultraviolet photon spectroscopy, inversed photoelectron spectroscopy and photo-physical measurements of the polymer.
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Research context

OpenAlex topics: Conducting polymers and applications

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Affiliations

Centre for Organic Photonics and Electronics School of Mathematics and Physics The University of Queensland Brisbane QLD 4072 Australia

Flinders Institute for Nanoscale Science and Technology Flinders University Sturt Road, Bedford Park Adelaide SA 5042 Australia

Centre for Organic Photonics and Electronics School of Chemistry and Molecular Biosciences The University of Queensland Brisbane QLD 4072 Australia

References

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