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Multifunctional two-dimensional perovskite based solar cells for photodetectors and resistive switching.
Dai, Qing; Luo, Zhenwang; Ma, Guohua; Miao, Yuchen; Wang, Xu; Zhao, Zhenfu; Zhao, Feiyu; Zheng, Fei; Zhu, Liqiang; Hu, Ziyang.
Afiliação
  • Dai Q; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo Collaborative Innovation Center of Nonlinear Calamity System of Ocean and Atmosphere, Ningbo University, Ningbo 315211, China. huziyang@nbu.edu.cn.
  • Luo Z; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo Collaborative Innovation Center of Nonlinear Calamity System of Ocean and Atmosphere, Ningbo University, Ningbo 315211, China. huziyang@nbu.edu.cn.
  • Ma G; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo Collaborative Innovation Center of Nonlinear Calamity System of Ocean and Atmosphere, Ningbo University, Ningbo 315211, China. huziyang@nbu.edu.cn.
  • Miao Y; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo Collaborative Innovation Center of Nonlinear Calamity System of Ocean and Atmosphere, Ningbo University, Ningbo 315211, China. huziyang@nbu.edu.cn.
  • Wang X; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo Collaborative Innovation Center of Nonlinear Calamity System of Ocean and Atmosphere, Ningbo University, Ningbo 315211, China. huziyang@nbu.edu.cn.
  • Zhao Z; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo Collaborative Innovation Center of Nonlinear Calamity System of Ocean and Atmosphere, Ningbo University, Ningbo 315211, China. huziyang@nbu.edu.cn.
  • Zhao F; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo Collaborative Innovation Center of Nonlinear Calamity System of Ocean and Atmosphere, Ningbo University, Ningbo 315211, China. huziyang@nbu.edu.cn.
  • Zheng F; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo Collaborative Innovation Center of Nonlinear Calamity System of Ocean and Atmosphere, Ningbo University, Ningbo 315211, China. huziyang@nbu.edu.cn.
  • Zhu L; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo Collaborative Innovation Center of Nonlinear Calamity System of Ocean and Atmosphere, Ningbo University, Ningbo 315211, China. huziyang@nbu.edu.cn.
  • Hu Z; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo Collaborative Innovation Center of Nonlinear Calamity System of Ocean and Atmosphere, Ningbo University, Ningbo 315211, China. huziyang@nbu.edu.cn.
Nanoscale ; 16(8): 4148-4156, 2024 Feb 22.
Article em En | MEDLINE | ID: mdl-38348698
ABSTRACT
The escalating interest in low-dimensional perovskites stems from their tunable optoelectronic traits and robust stability. The pursuit of multifaceted optoelectronic devices holds substantial importance for energy-efficient and space-constrained systems. This investigation showcases the realization of multifunctional two-dimensional perovskite solar cells, incorporating transient light detection and resistive switching functions within a single device, achievable by facile external bias adjustments. Serving as a photodetector, the device exhibits commendable self-powered photodetection attributes, including an exceptionally low dark current density of 1 nA mm-2, a remarkable specific detectivity of 7.67 × 1012 Jones, a swift response time of 0.60 µs, and an expansive linear dynamic range of 72 dB. As a memristor, it showcases enduring performance across 4 × 102 cycles, a substantial on/off ratio of 106, and a rapid operation time of less than 1 µs. This endeavor unveils a pioneering avenue for advancing high-performance, air-stable multifunctional two-dimensional perovskite electronics.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article
Texto completo
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XML
PubMed Links
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article