Momentum-matching and band-alignment van der Waals heterostructures for high-efficiency infrared photodetection

被引：65

作者：

Chen, Yunfeng ^{[1
,2
]}

Tan, Congwei ^{[3
]}

Wang, Zhen ^{[1
]}

Miao, Jinshui ^{[1
,2
]}

Ge, Xun ^{[1
,2
]}

Zhao, Tiange ^{[1
]}

Liao, Kecai ^{[1
,2
]}

Ge, Haonan ^{[1
]}

Wang, Yang ^{[1
]}

Wang, Fang ^{[1
]}

Zhou, Yi ^{[1
]}

Wang, Peng ^{[1
]}

Zhou, Xiaohao ^{[1
]}

Shan, Chongxin ^{[4
]}

Peng, Hailin ^{[3
]}

Hu, Weida ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Tech Phys, State Key Lab Infrared Phys, Shanghai 200083, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[3] Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China

[4] Zhengzhou Univ, Sch Phys & Engn, Henan Key Lab Diamond Optoelect Mat & Devices, Zhengzhou 450001, Peoples R China

来源：

SCIENCE ADVANCES | 2022年 / 8卷 / 30期

基金：

中国国家自然科学基金;

关键词：

QUANTUM EFFICIENCY; HIGH DETECTIVITY; SILICON; INTEGRATION;

D O I：

10.1126/sciadv.abq1781

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Two-dimensional (2D) infrared photodetectors always suffer from low quantum efficiency (QE) because of the limited atomically thin absorption. Here, we reported 2D black phosphorus (BP)/Bi2O2Se van der Waals (vdW) photodetectors with momentum-matching and band-alignment heterostructures to achieve high QE. The QE was largely improved by optimizing the generation, suppressing the recombination, and improving the collection of photocarriers. Note that momentum-matching BP/Bi2O2Se heterostructures in k-space lead to the highly efficient generation and transition of photocarriers. The recombination process can be largely suppressed by lattice mismatching-immune vdW interfaces. Furthermore, type II BP/Bi2O2Se vdW heterostructures could also assist fast transport and collection of photocarriers. By constructing momentum-matching and band-alignment heterostructures, a record-high QE of 84% at 1.3 micrometers and 76.5% at 2 micrometers have been achieved in BP/Bi2O2Se vdW photodetectors.

引用

页数：9

共 80 条

[1] Photoconductive response in organic charge transfer interfaces with high quantum efficiency [J].

Alves, Helena ;

Pinto, Rui M. ;

Macoas, Ermelinda S. .

NATURE COMMUNICATIONS, 2013, 4

[2] Broad Spectral Response Using Carbon Nanotube/Organic Semiconductor/C60 Photodetectors [J].

Arnold, Michael S. ;

Zimmerman, Jeramy D. ;

Renshaw, Christopher K. ;

Xu, Xin ;

Lunt, Richard R. ;

Austin, Christine M. ;

Forrest, Stephen R. .

NANO LETTERS, 2009, 9 (09) :3354-3358

[3]

Bie YQ, 2017, NAT NANOTECHNOL, V12, P1124, DOI [10.1038/nnano.2017.209, 10.1038/NNANO.2017.209]

[4]

Bube R.H., 1992, Photoelectronic Properties of Semiconductors

[5] Polarization-resolved black phosphorus/molybdenum disulfide mid-wave infrared photodiodes with high detectivity at room temperature [J].

Bullock, James ;

Amani, Matin ;

Cho, Joy ;

Chen, Yu-Ze ;

Ahn, Geun Ho ;

Adinolfi, Valerio ;

Shrestha, Vivek Raj ;

Gao, Yang ;

Crozier, Kenneth B. ;

Chueh, Yu-Lun ;

Javey, Ali .

NATURE PHOTONICS, 2018, 12 (10) :601-+

[6] Photovoltaic effect in few-layer black phosphorus PN junctions defined by local electrostatic gating [J].

Buscema, Michele ;

Groenendijk, Dirk J. ;

Steele, Gary A. ;

van der Zant, Herre S. J. ;

Castellanos-Gomez, Andres .

NATURE COMMUNICATIONS, 2014, 5

[7] Fast and Broadband Photoresponse of Few-Layer Black Phosphorus Field-Effect Transistors [J].

Buscema, Michele ;

Groenendijk, Dirk J. ;

Blanter, Sofya I. ;

Steele, Gary A. ;

van der Zant, Herre S. J. ;

Castellanos-Gomez, Andres .

NANO LETTERS, 2014, 14 (06) :3347-3352

[8] Layer-dependent Band Alignment and Work Function of Few-Layer Phosphorene [J].

Cai, Yongqing ;

Zhang, Gang ;

Zhang, Yong-Wei .

SCIENTIFIC REPORTS, 2014, 4

[9] Non-layered ZnSb nanoplates for room temperature infrared polarized photodetectors [J].

Chai, Ruiqing ;

Chen, Yunfeng ;

Zhong, Mi ;

Yang, Huai ;

Yan, Faguang ;

Peng, Meng ;

Sun, Yujia ;

Wang, Kaiyou ;

Wei, Zhongming ;

Hu, Weida ;

Liu, Qijun ;

Lou, Zheng ;

Shen, Guozhen .

JOURNAL OF MATERIALS CHEMISTRY C, 2020, 8 (19) :6388-6395

[10] Three-Dimensional Integration of Black Phosphorus Photodetector with Silicon Photonics and Nanoplasmonics [J].

Chen, Che ;

Youngblood, Nathan ;

Peng, Ruoming ;

Yoo, Daehan ;

Mohr, Daniel A. ;

Johnson, Timothy W. ;

Oh, Sang-Hyun ;

Li, Mo .

NANO LETTERS, 2017, 17 (02) :985-991

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