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A multifunctional optoelectronic device based on 2D material with wide bandgap.
Xu, Hongwei; Liu, Jingwei; Wei, Sheng; Luo, Jie; Gong, Rui; Tian, Siyuan; Yang, Yiqi; Lei, Yukun; Chen, Xinman; Wang, Jiahong; Zhong, Gaokuo; Tang, Yongbing; Wang, Feng; Cheng, Hui-Ming; Ding, Baofu.
Afiliação
  • Xu H; Faculty of Materials Science and Engineering/Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China.
  • Liu J; Faculty of Materials Science and Engineering/Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China.
  • Wei S; Faculty of Materials Science and Engineering/Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China.
  • Luo J; Faculty of Materials Science and Engineering/Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China.
  • Gong R; Faculty of Materials Science and Engineering/Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China.
  • Tian S; School of Semiconductor Science and Technology, South China Normal University, Foshan, Guangdong, 528225, China.
  • Yang Y; School of Semiconductor Science and Technology, South China Normal University, Foshan, Guangdong, 528225, China.
  • Lei Y; School of Semiconductor Science and Technology, South China Normal University, Foshan, Guangdong, 528225, China.
  • Chen X; School of Semiconductor Science and Technology, South China Normal University, Foshan, Guangdong, 528225, China.
  • Wang J; Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China.
  • Zhong G; Hubei Three Gorges Laboratory, Yichang, Hubei, 443007, China.
  • Tang Y; Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China.
  • Wang F; Faculty of Materials Science and Engineering/Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China.
  • Cheng HM; Faculty of Materials Science and Engineering/Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China. f.wang@siat.ac.cn.
  • Ding B; Faculty of Materials Science and Engineering/Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China. hm.cheng@siat.ac.cn.
Light Sci Appl ; 12(1): 278, 2023 Nov 22.
Article em En | MEDLINE | ID: mdl-37989728
ABSTRACT
Low-dimensional materials exhibit unique quantum confinement effects and morphologies as a result of their nanoscale size in one or more dimensions, making them exhibit distinctive physical properties compared to bulk counterparts. Among all low-dimensional materials, due to their atomic level thickness, two-dimensional materials possess extremely large shape anisotropy and consequently are speculated to have large optically anisotropic absorption. In this work, we demonstrate an optoelectronic device based on the combination of two-dimensional material and carbon dot with wide bandgap. High-efficient luminescence of carbon dot and extremely large shape anisotropy (>1500) of two-dimensional material with the wide bandgap of >4 eV cooperatively endow the optoelectronic device with multi-functions of optically anisotropic blue-light emission, visible light modulation, wavelength-dependent ultraviolet-light detection as well as blue fluorescent film assemble. This research opens new avenues for constructing multi-function-integrated optoelectronic devices via the combination of nanomaterials with different dimensions.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Light Sci Appl Ano de publicação: 2023 Tipo de documento: Article País de afiliação: China
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Light Sci Appl Ano de publicação: 2023 Tipo de documento: Article País de afiliação: China