Self-powered epitaxial graphene/SiC-C heterojunction UV photodetector

被引：0
|
作者：
Chen, Huiqing [1 ]
Shao, Chen [1 ]
Li, Xiaomeng [1 ,2 ]
Chen, Xiufang [1 ,2 ]
Wang, Rongkun [1 ,2 ]
Xiao, Longfei [1 ,2 ]
Li, Yangfan [1 ]
Xu, Mingsheng [1 ,2 ]
Yang, Xianglong [1 ,2 ]
Xie, Xuejian [1 ,2 ]
Xu, Xiangang [1 ,2 ]
机构：
[1] Shandong Univ, Inst Novel Semicond, Jinan 250100, Peoples R China
[2] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
来源：
SENSORS AND ACTUATORS A-PHYSICAL | 2024年 / 376卷
关键词：
Self; -powered; 4H-SiC; Graphene; UV photodetector; HIGH-PERFORMANCE; PYROELECTRIC NANOGENERATORS; SILICON-CARBIDE; CRYSTALS; SURFACES;
D O I：
10.1016/j.sna.2024.115604
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, local oxygen plasma treatment of SiC carbon surface epitaxial graphene (EG/SiC-C) samples was carried out by using an oxygen plasma processor. Some vacancy defects were introduced into the graphene, and the electronic structure of the graphene was regulated. After oxygen plasma treatment, the work function of EG/ SiC-C increased, and the doping type gradually changed to P-type. Finally, a self-powered epitaxial graphene (EG)/SiC heterojunction UV photodetector with spot position response characteristics was prepared by reasonable device structure design.
引用
收藏
页数：14
相关论文
共 50 条
  • [1] Self-Powered Broadband (UV-NIR) Photodetector Based on 3C-SiC/Si Heterojunction
    Foisal, Abu Riduan Md
    Dinh, Toan
    Viet Thanh Nguyen
    Tanner, Philip
    Hoang-Phuong Phan
    Tuan-Khoa Nguyen
    Haylock, Ben
    Streed, Erik W.
    Lobino, Mirko
    Dzung Viet Dao
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2019, 66 (04) : 1804 - 1809
  • [2] Performance of Self-Powered UV Photodetector Based on ZnO/ZnS Heterojunction
    Hu Y.
    Xu S.
    Li X.
    Jia J.
    Sang D.
    Gao S.
    Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research, 2019, 33 (07): : 523 - 529
  • [3] Self-powered and fast photodetector based on graphene/MoSe2/Au heterojunction
    Liu, Beiyun
    Zhao, Chen
    Chen, Xiaoqing
    Zhang, Linrui
    Li, Yufo
    Yan, Hui
    Zhang, Yongzhe
    SUPERLATTICES AND MICROSTRUCTURES, 2019, 130 : 87 - 92
  • [4] Highly-Rectifying Graphene/GaN Schottky Contact for Self-Powered UV Photodetector
    Wang, Shanyong
    Chen, Rongsheng
    Ren, Yuan
    Hu, Yawei
    Yang, Ziqi
    Zhou, Changjian
    Lv, Yuanjie
    Lu, Xing
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2021, 33 (04) : 213 - 216
  • [5] Improved sensitivity in self-powered photoelectrochemical UV photodetector by application of graphene quantum dots
    Zarei, Soheyla
    Hosseini, Zahra
    Sabetghadam, Seyed Ali
    Ghanbari, Teymoor
    EUROPEAN PHYSICAL JOURNAL PLUS, 2021, 136 (05)
  • [6] High responsivity and high-speed 1.55 μm infrared photodetector from self-powered graphene/Si heterojunction
    Wang, Chunxiao
    Dong, Yuan
    Lu, Zhijian
    Chen, Shirong
    Xu, Kewei
    Ma, Yuanming
    Xu, Gaobin
    Zhao, Xiaoyun
    Yu, Yongqiang
    SENSORS AND ACTUATORS A-PHYSICAL, 2019, 291 : 87 - 92
  • [7] Self-Powered Broadband Photodetector Based on NiO/Si Heterojunction Incorporating Graphene Transparent Conducting Layer
    Pandit, Bhishma
    Parida, Bhaskar
    Jang, Hyeon-Sik
    Heo, Keun
    NANOMATERIALS, 2024, 14 (06)
  • [8] High-performance self-powered GaN/PEDOT:PSS hybrid heterojunction UV photodetector for optical communication
    Li, Shan
    Liu, Zeng
    Zhang, Maolin
    Yang, Lili
    Guo, Yufeng
    Tang, Weihua
    SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2024, 67 (02) : 608 - 615
  • [9] High-performance self-powered GaN/PEDOT:PSS hybrid heterojunction UV photodetector for optical communication
    Shan Li
    Zeng Liu
    MaoLin Zhang
    LiLi Yang
    YuFeng Guo
    WeiHua Tang
    Science China Technological Sciences, 2024, 67 : 608 - 615
  • [10] Patterned 3D-graphene for self-powered broadband photodetector
    Wang, Bingkun
    Zhang, Jinqiu
    Lian, Shanshui
    Wu, Huijuan
    Liu, Zhiduo
    Wang, Gang
    APPLIED PHYSICS LETTERS, 2024, 125 (14)
12345