journal article·2022-10Open access

Efficient and Chiral Electroluminescence from In‐Plane Heterostructure of Transition Metal Dichalcogenide Monolayers (Adv. Funct. Mater. 40/2022)

Naoki Wada, Jiang Pu, Yuhei Takaguchi, Wenjin Zhang, Zheng Liu, Takahiko Endo, Toshifumi Irisawa, Kazunari Matsuda, Yuhei Miyauchi, Taishi Takenobu, Yasumitsu Miyata

Advanced Functional Materials· Volume 32· Issue 40

Abstract

Transition Metal Dichalcogenide Monolayers In article number 2203602, Jiang Pu, Taishi Takenobu, Yasumitsu Miyata, and co-workers report interfacial electroluminescence in in-plane heterostructures based on transition metal dichalcogenide monolayers. Various combinations of large-area, highly crystalline in-plane heterostructures with sharp interfaces are grown by chemical vapor deposition. Significantly, the WS2/WSe2 in-plane heterostructures exhibit circularly polarized electroluminescence with polarizability of 10% at room temperature.
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Research context

OpenAlex topics: 2D Materials and Applications · Chalcogenide Semiconductor Thin Films · Quantum Dots Synthesis And Properties

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Affiliations

Department of Physics Tokyo Metropolitan University Tokyo 192‐0397 Japan

Department of Applied Physics Nagoya University Nagoya 464‐8603 Japan

Institute of Advanced Energy Kyoto University Kyoto 611‐0011 Japan

Innovative Functional Materials Research Institute AIST Nagoya 463‐8560 Japan

Device Technology Research Institute AIST Tsukuba 305‐8562 Japan

References

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