Lead-Free CsBi3I10 Thin-Film flexible photodetectors with enhanced performance for broad spectral response

被引：0
作者：
Kuang, Yuhao [1 ]
Ni, Desheng [1 ]
Zhang, Yi [2 ]
Wang, Lijuan [1 ,3 ,4 ]
Zou, Bin [1 ,3 ,4 ]
Zhang, Guling [1 ,3 ,4 ]
Qin, Chengcheng [1 ]
Duan, Keliang [1 ]
Wang, Wenzhong [1 ]
Li, Chuanbo [1 ,3 ]
Guo, Honglian [1 ]
Zhou, Qing [1 ,3 ,4 ]
机构：
[1] Minzu Univ China, Sch Sci, Beijing 100081, Peoples R China
[2] Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China
[3] Minzu Univ China, Optoelect Res Ctr, Beijing 100081, Peoples R China
[4] Minist Educ, Engn Res Ctr Photon Design Software, Beijing 100081, Peoples R China
来源：
CHEMICAL PHYSICS LETTERS | 2024年 / 857卷
关键词：
Photodetectors; Broad spectral response; Hot spin-coating; Stability; Dynamic imaging; LIGHT-EMITTING-DIODES; SOLAR-CELLS; PEROVSKITE; EFFICIENCY; GROWTH; PHASE; NOISE;
D O I：
10.1016/j.cplett.2024.141723
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
By employing a hot spin-coating method, CsBi3I10 thin-film photodetector was fabricated onto flexible PET substrate. The resulting nontoxic photodetector demonstrated exceptional optoelectronic performance, featuring an I light / I dark ratio of 1.8 x 103, a responsivity of 18.3 mA/W and a detectivity of 2.95 x 108 Jones. It also showed a broad spectral response and maintained consistent performance after 506 light switching cycles and 1000 bending cycles. The dynamic imaging capability of the device was further validated, illustrating its potential for diverse applications. This work pioneers the application of CsBi3I10 perovskite thin-film in flexible photodetectors, offering a green, stable and high-performance solution for next-generation optoelectronic devices.
引用
收藏
页数：9
相关论文
共 32 条
  • [1] Antimony Doping of CsBi3I10 for Tailoring the Film Morphology and Defects toward Efficient Lead-Free Thin-Film Solar Cells
    Wu, Xuejiao
    Yang, Li
    Deng, Jidong
    Wei, Kun
    Du, Guozheng
    Cui, Yuhang
    Zhang, Xiaoli
    Zhang, Jinbao
    ACS APPLIED ENERGY MATERIALS, 2022, : 10622 - 10631
  • [2] Space-confined growth of high-quality CsBi3I10 lead-free perovskite film for near-infrared photodetectors with high sensitivity and stability
    Liu, Ronghuan
    Zhou, Hai
    Wang, Rui
    Wu, Dingjun
    Pan, Xiyan
    Pan, Guangdong
    Wang, Hao
    SCIENCE CHINA-MATERIALS, 2021, 64 (02) : 393 - 399
  • [3] Air-Stable Lead-Free Perovskite Thin Film Based on CsBi3I10 and Its Application in Resistive Switching Devices
    Xiong, Zhuang
    Hu, Wei
    She, Yin
    Lin, Qiqi
    Hu, Lijun
    Tang, Xiaosheng
    Sun, Kuan
    ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (33) : 30037 - 30044
  • [4] Synergistic effects of morphological control and enhanced charge collection enable efficient and stable lead-free CsBi3I10 thin film solar cells
    Deng, Jidong
    Yang, Li
    Zhang, Xiaoli
    Wei, Kun
    Du, Guozheng
    Zhu, Guojie
    Zhang, Jinbao
    JOURNAL OF MATERIALS CHEMISTRY A, 2022, 10 (17) : 9384 - 9392
  • [5] Highly Efficient Flexible Photodetectors Based on Pb-Free CsBi3I10 Perovskites
    Wei, Chuangchuang
    Wang, Jihui
    Wang, Lijin
    Zhao, Jinxing
    Yin, Zhe
    Tang, Aiwei
    ACS APPLIED MATERIALS & INTERFACES, 2024, 16 (22) : 28845 - 28852
  • [6] High-Sensitivity and Fast-Response Self-Powered Photodetectors Based on Lead-Free CsBi CsBi3I10/TiO2 Heterojunction
    Liu, Tianyi
    Wang, Ziwen
    Yang, Zhenyu
    Yin, Zezhong
    Liu, Dapeng
    Zhao, Jing
    Shan, Fukai
    Hao, Dandan
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2024, 71 (09) : 5489 - 5493
  • [7] Inorganic and Pb-Free CsBi3I10 Thin Film for Photovoltaic Applications
    Liang, Guang-Xing
    Chen, Xing-Ye
    Chen, Zi-Hang
    Lan, Hua-Bin
    Zheng, Zhuang-Hao
    Fan, Ping
    Tian, Xiao-Qing
    Duan, Jing-Yi
    Wei, Ya-Dong
    Su, Zheng-Hua
    JOURNAL OF PHYSICAL CHEMISTRY C, 2019, 123 (45) : 27423 - 27428
  • [8] Alloying Sb into all inorganic lead-free CsBi3I10 for improving the crystal growth and photovoltaic performance
    Kang, Jian
    Chen, Shan
    Hao, Mengmeng
    Liu, Junxian
    Al-Mamun, Mohammad
    Liu, Porun
    Wang, Yun
    Yin, Huajie
    Zhao, Huijun
    JOURNAL OF MATERIALS CHEMISTRY A, 2022, 10 (37) : 19618 - 19625
  • [9] A modified drop-casting technique for efficient lead-free, environment-friendly thin film CsBi3I10 perovskite solar cells
    Kumar, Ashwani
    Kumar, Anuj
    Tamboli, Mohaseen S.
    Ubaidullah, Mohd
    Jayarubi, J.
    Tripathi, S. K.
    PHYSICA B-CONDENSED MATTER, 2024, 672
  • [10] Fabrication of High-Quality CsBi3I10 Films via a Gas-Assisted Approach for Efficient Lead-Free Perovskite Solar Cells
    Kang, Jian
    Liu, Junxian
    Allen, Oscar
    Al-Mamun, Mohammad
    Liu, Porun
    Yin, Huajie
    Wang, Yun
    Chen, Shan
    Zhao, Huijun
    ENERGY TECHNOLOGY, 2022, 10 (07)
1234