A Solar-Blind β-Ga2O3 Nanowire Photodetector

被引：53
|
作者：
Weng, W. Y. [1 ,2 ]
Hsueh, T. J. [3 ]
Chang, S. J. [1 ,2 ]
Huang, G. J. [1 ,2 ]
Chang, S. P. [1 ,2 ]
机构：
[1] Natl Cheng Kung Univ, Inst Microelect, Tainan 70101, Taiwan
[2] Natl Cheng Kung Univ, Dept Elect Engn, Adv Optoelect Technol Ctr, Ctr Micro Nano Sci & Technol, Tainan 70101, Taiwan
[3] Natl Nano Device Labs, Tainan 741, Taiwan
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2010年 / 22卷 / 10期
关键词：
beta-Ga2O3; nanowires; photodetector; solar-blind; LIGHT-EMITTING-DIODES; INGAN-GAN; STABILITY; GAIN; FILM;
D O I：
10.1109/LPT.2010.2044570
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：
The authors report the growth of beta-Ga2O3 nanowires by heating the GaN-sapphire template and the fabrication of a beta-Ga2O3 nanowire photodetector by depositing interdigitated contact electrodes. It was found that the average length and diameter of the beta-Ga2O3 nanowires were around 10 m and 100 nm, respectively. It was also found that the fabricated photodetector was solar-blind with sharp cutoff at 255 nm. With an incident light wavelength of 255 nm and an applied bias of 10 V, it was found that measured responsivity of the photodetector was 8.0 x 10(-4) A/W.
引用
收藏
页码：709 / 711
页数：3
相关论文
共 50 条
  • [41] Paper-based amorphous Ga2O3 solar-blind photodetector with improved flexibility and stability
    夏翰驰
    张涛
    王月晖
    祁亚平
    张帆
    吴真平
    张杨
    [J]. Chinese Optics Letters, 2023, 21 (10) : 70 - 75
  • [42] Paper-based amorphous Ga2O3 solar-blind photodetector with improved flexibility and stability
    Xia, Hanchi
    Zhang, Tao
    Wang, Yuehui
    Qi, Yaping
    Zhang, Fan
    Wu, Zhenping
    Zhang, Yang
    [J]. CHINESE OPTICS LETTERS, 2023, 21 (10)
  • [43] 3D Solar-Blind Ga2O3 Photodetector Array Realized Via Origami Method
    Chen, Yancheng
    Lu, Yingjie
    Liao, Meiyong
    Tian, Yongzhi
    Liu, Qian
    Gao, Chaojun
    Yang, Xun
    Shan, Chongxin
    [J]. ADVANCED FUNCTIONAL MATERIALS, 2019, 29 (50)
  • [44] A self-powered solar-blind photodetector based on a MoS2/β-Ga2O3 heterojunction
    Zhuo, Ranran
    Wu, Di
    Wang, Yuange
    Wu, Enping
    Jia, Cheng
    Shi, Zhifeng
    Xu, Tingting
    Tian, Yongtao
    Li, Xinjian
    [J]. JOURNAL OF MATERIALS CHEMISTRY C, 2018, 6 (41) : 10982 - 10986
  • [45] Ga2O3 solar-blind position-sensitive detectors
    Kaiyong Li
    Xun Yang
    Yongzhi Tian
    Yancheng Chen
    Chaonan Lin
    Zhenfeng Zhang
    Zhiyang Xu
    Jinhao Zang
    Chongxin Shan
    [J]. Science China(Physics,Mechanics & Astronomy), 2020, Mechanics & Astronomy)2020 (11) : 107 - 112
  • [46] Ga2O3 solar-blind position-sensitive detectors
    Kaiyong Li
    Xun Yang
    Yongzhi Tian
    Yancheng Chen
    Chaonan Lin
    Zhenfeng Zhang
    Zhiyang Xu
    Jinhao Zang
    Chongxin Shan
    [J]. Science China Physics, Mechanics & Astronomy, 2020, 63
  • [47] Solar-Blind UV Detectors Based on β-Ga2O3 Films
    V. M. Kalygina
    A. V. Almaev
    V. A. Novikov
    Yu. S. Petrova
    [J]. Semiconductors, 2020, 54 : 682 - 686
  • [48] ε-Ga2O3 epilayers as a material for solar-blind UV photodetectors
    Pavesi, M.
    Fabbri, F.
    Boschi, F.
    Piacentini, G.
    Baraldi, A.
    Bosi, M.
    Gombia, E.
    Parisini, A.
    Fornari, R.
    [J]. MATERIALS CHEMISTRY AND PHYSICS, 2018, 205 : 502 - 507
  • [49] Comprehensively Improved Performance of β-Ga2O3 Solar-Blind Photodetector Enabled by a Homojunction with Unique Passivation Mechanisms
    Qian, Ling-Xuan
    Gu, Zhiwen
    Huang, Xiaodong
    Liu, Hongyu
    Lv, Yuanjie
    Feng, Zhihong
    Zhang, Wanli
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2021, 13 (34) : 40837 - 40846
  • [50] β-Ga2O3/p-Si heterojunction solar-blind ultraviolet photodetector with enhanced photoelectric responsivity
    Guo, X. C.
    Hao, N. H.
    Guo, D. Y.
    Wu, Z. P.
    An, Y. H.
    Chu, X. L.
    Li, L. H.
    Li, P. G.
    Lei, M.
    Tang, W. H.
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 660 : 136 - 140
12345