Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/161661
Title: Recent progress in 2D inorganic/organic charge transfer heterojunction photodetectors
Authors: Han, Jiayue
Wang, Fakun
Han, Song
Deng, Wenjie
Du, Xiaoyang
Yu, He
Gou, Jun
Wang, Qi Jie
Wang, Jun
Keywords: Engineering::Electrical and electronic engineering
Issue Date: 2022
Source: Han, J., Wang, F., Han, S., Deng, W., Du, X., Yu, H., Gou, J., Wang, Q. J. & Wang, J. (2022). Recent progress in 2D inorganic/organic charge transfer heterojunction photodetectors. Advanced Functional Materials, 32(34), 2205150-. https://dx.doi.org/10.1002/adfm.202205150
Project: MOE-T2EP50120-0009 (S)
NRF-CRP18-2017-02
NRF-CRP22-2019-0007
Journal: Advanced Functional Materials
Abstract: 2D materials possess superior optoelectronic properties, such as ultrahigh mobility and broadband photoresponse, making them one of the most vital platforms for diversified photodetectors. However, atomic thickness 2D materials usually suffer from intrinsic low absorption. To promote the photodetector performance, a feasible method is to integrate the 2D materials with low-cost, flexible, and tunable organics that form a charge transfer (CT) heterojunction. As results, in-depth multifunctional CT 2D-inorganic/organic detector exhibits extended functions such as low-power consumption, in-memory detection, and optical-bio synapse to meet the demand of contemporary photonic cell. Particularly, the progresses in wafer-scale monocrystal of both 2D and organic materials render vast potential applications with operation frequencies ranging from ultraviolet to terahertz. Here, the recent advances of 2D-inorganic/organic CT photodetectors are comprehensively reviewed by several classifications. Future developments and applications in optical biology, synapsis, and machine vision are also highlighted.
URI: https://hdl.handle.net/10356/161661
ISSN: 1616-301X
DOI: 10.1002/adfm.202205150
Schools: School of Electrical and Electronic Engineering 
School of Physical and Mathematical Sciences 
Research Centres: Centre for OptoElectronics and Biophotonics
The Photonics Institute 
Rights: This is the peer reviewed version of the following article: Han, J., Wang, F., Han, S., Deng, W., Du, X., Yu, H., Gou, J., Wang, Q. J. & Wang, J. (2022). Recent progress in 2D inorganic/organic charge transfer heterojunction photodetectors. Advanced Functional Materials, 32(34), 2205150-, which has been published in final form at https://doi.org/10.1002/adfm.202205150. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles
SPMS Journal Articles

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