Reconfigurable two-dimensional optoelectronic devices enabled by local ferroelectric polarization

Liang Lv; Fuwei Zhuge; Fengjun Xie; Xujing Xiong; Qingfu Zhang; Nan Zhang; Yu Huang; Tianyou Zhai

doi:10.1038/s41467-019-11328-0

Nature Communications (Jul 2019)

Reconfigurable two-dimensional optoelectronic devices enabled by local ferroelectric polarization

Liang Lv,
Fuwei Zhuge,
Fengjun Xie,
Xujing Xiong,
Qingfu Zhang,
Nan Zhang,
Yu Huang,
Tianyou Zhai

Affiliations

Liang Lv: State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology
Fuwei Zhuge: State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology
Fengjun Xie: State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology
Xujing Xiong: State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology
Qingfu Zhang: State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology
Nan Zhang: State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology
Yu Huang: State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology
Tianyou Zhai: State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology

DOI: https://doi.org/10.1038/s41467-019-11328-0
Journal volume & issue: Vol. 10, no. 1
pp. 1 – 10

Abstract

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Photodetectors based on two dimensional (2D) materials still suffer from low performance. Here, the authors tackle this issue by introducing a reconfigurable design enabled by locally tuning the doping of a 2D molybdenum disulfide film through the polarization of an underlying ferroelectric material.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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