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Reversible Switching Phenomenon in Diarylethene Molecular Devices with Reduced Graphene Oxide Electrodes on Flexible Substrates

Reversible Switching Phenomenon in Diarylethene Molecular Devices with Reduced Graphene Oxide Electrodes on Flexible Substrates

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Prüfsumme: MD5:eae18c6f0e47441f5406b57cfa3e27a1

KIM, Dongku, Hyunhak JEONG, Wang-Taek HWANG, Yeonsik JANG, Dmytro SYSOIEV, Elke SCHEER, Thomas HUHN, Misook MIN, Hyoyoung LEE, Takhee LEE, 2015. Reversible Switching Phenomenon in Diarylethene Molecular Devices with Reduced Graphene Oxide Electrodes on Flexible Substrates. In: Advanced Functional Materials. 25(37), pp. 5918-5923. ISSN 1616-301X. eISSN 1099-0712

@article{Kim2015-10Rever-31659, title={Reversible Switching Phenomenon in Diarylethene Molecular Devices with Reduced Graphene Oxide Electrodes on Flexible Substrates}, year={2015}, doi={10.1002/adfm.201502312}, number={37}, volume={25}, issn={1616-301X}, journal={Advanced Functional Materials}, pages={5918--5923}, author={Kim, Dongku and Jeong, Hyunhak and Hwang, Wang-Taek and Jang, Yeonsik and Sysoiev, Dmytro and Scheer, Elke and Huhn, Thomas and Min, Misook and Lee, Hyoyoung and Lee, Takhee} }

Lee, Takhee Sysoiev, Dmytro 2015-10 Lee, Takhee Huhn, Thomas Lee, Hyoyoung Min, Misook Lee, Hyoyoung Huhn, Thomas 2015-09-01T13:20:55Z Jang, Yeonsik Photoswitching molecular electronic devices with reduced graphene oxide (rGO) top electrodes on flexible substrates are fabricated and characterized. It has been reported previously that diarylethene molecular devices with poly-(3,4-ethylenedioxythiophene) stabilized with poly-(4-styrenesulfonic acid)/Au top electrodes can hold two stable electrical conductance states when the devices are exposed to UV or visible light during device fabrication. However, those devices fail to show the reversible switching phenomenon in response to illumination after device fabrication. By employing conducting and transparent rGO top electrodes, it is demonstrated that the diarylethene molecular devices show a reversible switching phenomenon, i.e., the fabricated devices change their conductance state in response to the alternating illumination with UV and visible light. Furthermore, the molecular devices with rGO top electrodes also exhibit good longtime stability and reliable electrical characteristics when subjected to various mechanical stresses (bending radius down to 5 mm and bending cycle over 10<sup>4</sup>). Sysoiev, Dmytro 2015-09-01T13:20:55Z Jeong, Hyunhak Hwang, Wang-Taek Kim, Dongku eng Kim, Dongku Min, Misook Scheer, Elke Reversible Switching Phenomenon in Diarylethene Molecular Devices with Reduced Graphene Oxide Electrodes on Flexible Substrates Jeong, Hyunhak Hwang, Wang-Taek Jang, Yeonsik Scheer, Elke

Dateiabrufe seit 01.09.2015 (Informationen über die Zugriffsstatistik)

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