High Performance Self-Powered Photodetectors Based on Graphene Nanoribbons/Al2O3/InGaZnO Heterojunctions

被引：3

作者：

Ye, Xiaoling ^{[1
]}

Zheng, Xiaoxiao ^{[1
]}

Han, Lei ^{[1
]}

Sun, Yu ^{[1
]}

Wang, Liang ^{[1
]}

Li, Ziheng ^{[1
]}

Liu, Wencheng ^{[1
]}

Liu, Benqing ^{[1
]}

Han, Nan ^{[1
]}

Khan, Safia ^{[1
]}

Jafri, Syed Hassan Mujtaba ^{[2
,3
]}

Wang, Mingyang ^{[1
]}

Ning, Yafei ^{[1
,4
]}

Li, Hu ^{[1
,4
]}

机构：

[1] Shandong Univ, Sch Integrated Circuit, Shandong Technol Ctr Nanodevices & Integrat, Jinan 250101, Peoples R China

[2] Mirpur Univ Sci & Technol, Dept Elect Engn, Mirpur Azad 10250, Jammu & Kashmir, Pakistan

[3] Uppsala Univ, Dept Mat Sci & Engn, S-75121 Uppsala, Sweden

[4] Shandong Univ, Shenzhen Res Inst, Shenzhen 518063, Peoples R China

来源：

IEEE PHOTONICS JOURNAL | 2024年 / 16卷 / 03期

关键词：

Graphene nanoribbons; heterojunctions; responsivity; self-powered photodetectors; RAMAN-SPECTROSCOPY; BROAD-BAND; INFRARED PHOTODETECTOR; HIGH RESPONSIVITY; OXIDE;

D O I：

10.1109/JPHOT.2024.3381440

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：

Self-powered photodetectors which operate without external power sources hold immense promise in future photodetection systems. To achieve high-performance self-powered optoelectronic devices, efficient electron-hole pair separation is critical to generate high photocurrents. In this work, we successfully synthesized semiconducting graphene nanoribbons (GNRs) with a direct bandgap of 1.80 eV and employed them to construct a high-performance GNR/Al2O3/IGZO heterostructure photodetector. The built-in electric field in the heterojunctions enables this photodetector to exhibit remarkable performance, showing a responsivity of up to 68 mA/W, a detectivity of 8.34 x 10(10) Jones, and rapid response times of 21/20 ms at zero bias. Furthermore, the photodetector features a wide spectral detection range of 405 to 1550 nm. These results highlight the promising potential of GNR/IGZO p-n heterojunction-based self-powered photodetectors in optoelectronic applications.

引用

页码：1 / 9

页数：9

共 50 条

[1] Self-Powered Photodetectors Based on PdSe2/ Al2O3/AlGaN Schottky Heterojunctions for Solar-Blind Ultraviolet Communication [J].

Lin, Tingting ;

Liu, Liwei ;

Zhou, Changjian ;

Wang, Wenliang .

IEEE ELECTRON DEVICE LETTERS, 2025, 46 (04) :616-619

[2] High-performance, reliable and self-powered solar-blind photodetectors based on GQDs/α-Ga2O3 heterojunctions [J].

Wen, Chunlin ;

Tang, Zhenhua ;

Liu, Tingsu ;

Qiu, Fan ;

Jiang, Yan-Ping ;

Tang, Xin-Gui ;

Zhou, Yi-Chun ;

Xing, Xiangjun ;

Gao, Ju .

SURFACES AND INTERFACES, 2025, 62

[3] High-performance self-powered photodetectors based on the carbon nanomaterial/GaAs vdW heterojunctions [J].

Huo Ting-ting ;

Zhang Dong-dong ;

Shi Xiang-lei ;

Pan Yu ;

Sun Li-jie ;

Su Yan-jie .

CHINESE OPTICS, 2022, 15 (02) :373-386

[4] High-Performance Photodetectors Based on Semiconducting Graphene Nanoribbons [J].

Wang, Mingyang ;

Zheng, Xiaoxiao ;

Ye, Xiaoling ;

Liu, Wencheng ;

Zhang, Baoqing ;

Zhang, Zihao ;

Zhai, Rongli ;

Ning, Yafei ;

Li, Hu ;

Song, Aimin .

NANO LETTERS, 2023, 24 (01) :165-171

[5] Design and optimization of tunneling photodetectors based on graphene/Al2O3/silicon heterostructures [J].

Xu, Ji ;

Liu, Ting ;

Hu, Hai ;

Zhai, Yusheng ;

Chen, Ke ;

Chen, Na ;

Li, Chi ;

Zhang, Xiaobing .

NANOPHOTONICS, 2020, 9 (12) :3841-3848

[6] High-Performance Graphene Nanowalls/Si Self-Powered Photodetectors with HfO2 as an Interfacial Layer [J].

Shen, Yuheng ;

Li, Yulin ;

Chen, Wencheng ;

Jiang, Sijie ;

Li, Cheng ;

Cheng, Qijin .

NANOMATERIALS, 2023, 13 (10)

[7] Enhanced photoresponse performance of self-powered UV-visible photodetectors based on ZnO/Cu2O/electrolyte heterojunctions via graphene incorporation [J].

Bai, Zhiming ;

Liu, Jia ;

Liu, Fuxin ;

Zhang, Yinghua .

JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 726 :803-809

[8] Self-Powered Photodetectors Based on InGaN/PdO PN Heterojunctions for Visible Light Communication [J].

Chen, Jinrong ;

Li, Jiaxi ;

He, Yixun ;

Lin, Tingjun ;

Wang, Wenliang .

IEEE ELECTRON DEVICE LETTERS, 2024, 45 (07) :1141-1144

[9] Enhanced Performance of Self-Powered Solar-Blind Deep UV Photodetectors Based on ZnGa2O4/Ga2O3 Heterojunctions [J].

Liu, Jia-Hang ;

Ji, Xue-Qiang ;

Li, Shan ;

Liu, Zeng ;

Lu, Cheng-Ling ;

Yang, Yong-Tao ;

Zhang, Fan ;

Wu, Zhen-Ping ;

Tang, Wei-Hua .

IEEE SENSORS JOURNAL, 2024, 24 (11) :17661-17668

[10] β-Ga2O3 nanotube arrays for high-performance self-powered ultraviolet photoelectrochemical photodetectors [J].

Ding, Shan ;

Chen, Kai ;

Xiu, Xiangqian ;

Shao, Pengfei ;

Xie, Zili ;

Tao, Tao ;

Liu, Bin ;

Chen, Peng ;

Chen, Dunjun ;

Zhang, Rong ;

Zheng, Youdou .

NANOTECHNOLOGY, 2024, 35 (17)

← 1 2 3 4 5 →