DataVXAdvanced MaterialsPaper
journal article·2020-07Open access

Charge Transport: Photomodulation of Charge Transport in All‐Semiconducting 2D–1D van der Waals Heterostructures with Suppressed Persistent Photoconductivity Effect (Adv. Mater. 26/2020)

Zhaoyang Liu, Haixin Qiu, Can Wang, Zongping Chen, Björn Zyska, Akimitsu Narita, Artur Ciesielski, Stefan Hecht, Lifeng Chi, Klaus Müllen, Paolo Samorì

Advanced Materials· Volume 32· Issue 26
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Source abstract

Abstract

In article number 2001268, Paolo Samorì and co-workers report the fabrication of all-semiconducting mixed-dimensional van der Waals heterostructures based on monolayer 2D MoS2 and bottom-up synthesized 1D graphene nanoribbons, which efficiently suppress the typical persistent photoconductivity effect of MoS2. Upon interfacing with physisorbed photochromic molecules, the charge transport of MoS2–graphene nanoribbons in field-effect transistors can be significantly photomodulated, which corresponds to multilevel output currents for high-performance optoelectronics.
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Research context

NanomaterialsElectronic materials

OpenAlex topics: 2D Materials and Applications · Graphene research and applications

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Affiliations

University of Strasbourg CNRS ISIS UMR 7006, 8 Alleé Gaspard Monge Strasbourg F‐67000 France

Max Planck Institute for Polymer Research Ackermannweg 10 Mainz 55128 Germany

Department of Chemistry and IRIS Adlershof Humboldt‐Universität zu Berlin Berlin 12489 Germany

Organic and Carbon Nanomaterials Unit Okinawa Institute of Science and Technology Graduate University 1919‐1 Tancha, Onna‐son, Kunigami Okinawa 904‐0495 Japan

DWI—Leibniz Institute for Interactive Materials Forckenbeckstr. 50 Aachen 52056 Germany

Institute of Technical and Macromolecular Chemistry RWTH Aachen University Worringer Weg 2 Aachen 52074 Germany

Jiangsu Key Laboratory for Carbon Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Soochow University Suzhou 215123 P. R. China

References

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