Single-Layer ZnO Hollow Hemispheres Enable High-Performance Self-Powered Perovskite Photodetector for Optical Communication

被引：0
|
作者：
Xiyan Pan
Jianqiang Zhang
Hai Zhou
Ronghuan Liu
Dingjun Wu
Rui Wang
Liangping Shen
Li Tao
Jun Zhang
Hao Wang
机构：
[1] Hubei University,Hubei Key Laboratory of Ferro and Piezoelectric Materials and Devices, School of Microelectronics and Faculty of Physics and Electronic Science
来源：
Nano-Micro Letters | 2021年 / 13卷
关键词：
Hemisphere array; Perovskite; Photodetector; Reflection reduction; Optical communication;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Single-layer hollow ZnO hemispherical arrays behaving light trapping effect as the electron transport layer in perovskite photodetectors were first introduced.Our photodetectors showed high self-powered performances with a LDR of 120.3 dB, a detectivity of 4.2 × 1012 Jones, rise/fall time of 13/28 µs and the f−3 dB of up to 28 kHz.Benefiting from the high device performance, the photodetector was demonstrated to the directional transmission of encrypted files as the signal receiving port with super high accuracy.
引用
收藏
相关论文
共 50 条
  • [41] High-performance and self-powered visible light photodetector using multiple coupled synergetic effects
    Silva, Jose P. B.
    Vieira, Eliana M. F.
    Gwozdz, Katarzyna
    Silva, Nuno E.
    Kaim, Adrian
    Istrate, Marian C.
    Ghica, Corneliu
    Correia, Jose H.
    Pereira, Mario
    Marques, Luis
    MacManus-Driscoll, Judith L.
    Hoye, Robert L. Z.
    Gomes, Maria J. M.
    MATERIALS HORIZONS, 2024, 11 (03) : 803 - 812
  • [42] Element Diffusion Induced Carrier Transport Enhancement in High-Performance CZTSSe Self-Powered Photodetector
    Chen, Jiaqi
    Xu, Bin
    Ma, Hai
    Qi, Ruijuan
    Bai, Wei
    Yue, Fangyu
    Yang, Pingxiong
    Chen, Ye
    Chu, Junhao
    Sun, Lin
    SMALL, 2024, 20 (24)
  • [43] High-performance self-powered broadband photodetector based on AgxOy@n-Si heterojunction
    Sakar, Betul Ceviz
    Yildirim, Fatma
    Aydogan, Sakir
    NANOTECHNOLOGY, 2025, 36 (18)
  • [44] Lateral Photocurrent-Induced High-Performance Self-Powered Photodetector Observed in CIGS Heterojunction
    Zhang, Zicai
    Qiao, Shuang
    Liu, Jihong
    Guo, Linjuan
    Li, Zhiqiang
    Yang, Lin
    Wang, Shufang
    Fu, Guangsheng
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2020, 67 (04) : 1639 - 1644
  • [45] Phenethylammonium iodide modulated SnO2 electron selective layer for high performance, self-powered metal halide perovskite photodetector
    Wang, Silei
    Li, Mengyao
    Song, Chunyu
    Zheng, Chenglong
    Li, Jitao
    Li, Zhongyang
    Zhang, Yating
    Yao, Jianquan
    APPLIED SURFACE SCIENCE, 2023, 623
  • [46] A Cu-Doping Strategy to Enhance Photoelectric Performance of Self-Powered Hole-Conductor-Free Perovskite Photodetector for Optical Communication Applications
    Liu, Zhiyong
    Liu, Xingyue
    Sun, Bo
    Tan, Xianhua
    Ye, Haibo
    Zhou, Jianxin
    Tang, Zirong
    Shi, Tielin
    Liao, Guanglan
    ADVANCED MATERIALS TECHNOLOGIES, 2020, 5 (08)
  • [47] Self-Powered Wide-Narrow Bandgap-Laminated Perovskite Photodetector with Bipolar Photoresponse for Secure Optical Communication
    Cheng, Wenjie
    Wu, Shaolong
    Lu, Jiayu
    Li, Guoyi
    Li, Shenghong
    Tian, Wei
    Li, Liang
    ADVANCED MATERIALS, 2024, 36 (05)
  • [48] Heat-triggered high-performance thermocells enable a self-powered forest fire alarm
    Yu, Boyang
    Yang, Wei
    Li, Jia
    Xie, Wenke
    Jin, Hongrun
    Liu, Rong
    Wang, Hui
    Zhuang, Xinyan
    Qi, Bei
    Liu, Shiyou
    Huang, Liang
    Hu, Bin
    Duan, Jiangjiang
    Zhou, Jun
    JOURNAL OF MATERIALS CHEMISTRY A, 2021, 9 (46) : 26119 - 26126
  • [49] A cheap self-powered UV-photodetector based on layer-by-layer arrangement of polyaniline and ZnO
    Nasirian, Shahruz
    Hadizadeh, Farnaz
    POLYMER, 2022, 245
  • [50] High-Performance Self-Powered Photodetector Based on the Lateral Photovoltaic Effect of All-Inorganic Perovskite CsPbBr3 Heterojunctions
    Hu, Junbei
    Wang, Xianjie
    Lin, Lei
    Xu, Jie
    Liu, Mengting
    Wang, Ran
    Li, Xiaofeng
    Tao, Lingling
    Sui, Yu
    Song, Bo
    ACS APPLIED MATERIALS & INTERFACES, 2022, 15 (01) : 1505 - 1512
12345