Low-Dimensional Metal Halide Perovskite Photodetectors

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • Hsin-Ping Wang
  • Xinya Liu
  • Zhifeng Shi
  • Xiaosheng Fang

Detail(s)

Original languageEnglish
Pages (from-to)2003309
Number of pages42
Journal / PublicationAdvanced Materials
Volume33
Issue number7
Online published21 Dec 2020
Publication statusPublished - 18 Feb 2021

Abstract

Metal halide perovskites (MHPs) have been a hot research topic due to their facile synthesis, excellent optical and optoelectronic properties, and record-breaking efficiency of corresponding optoelectronic devices. Nowadays, the development of miniaturized high-performance photodetectors (PDs) has been fueling the demand for novel photoactive materials, among which low-dimensional MHPs have attracted burgeoning research interest. In this report, the synthesis, properties, photodetection performance, and stability of low-dimensional MHPs, including 0D, 1D, 2D layered and nonlayered nanostructures, as well as their heterostructures are reviewed. Recent advances in the synthesis approaches of low-dimensional MHPs are summarized and the key concepts for understanding the optical and optoelectronic properties related to the PD applications of low-dimensional MHPs are introduced. More importantly, recent progress in novel PDs based on low-dimensional MHPs is presented, and strategies for improving the performance and stability of perovskite PDs are highlighted. By discussing recent advances, strategies, and existing challenges, this progress report provides perspectives on low-dimensional MHP-based PDs in the future.

Research Area(s)

  • bandgap engineering, carrier transport, low-dimensional perovskites, photodetectors, stability

Citation Format(s)

Low-Dimensional Metal Halide Perovskite Photodetectors. / Wang, Hsin-Ping; Li, Siyuan; Liu, Xinya et al.
In: Advanced Materials, Vol. 33, No. 7, 18.02.2021, p. 2003309.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review