High-performance WO3−x-WSe2/SiO2/n-Si heterojunction near-infrared photodetector via a homo-doping strategy

2018 ◽  
Vol 6 (21) ◽  
pp. 5821-5829 ◽  
Author(s):  
Tianchao Guo ◽  
Cuicui Ling ◽  
Teng Zhang ◽  
Hui Li ◽  
Xiaofang Li ◽  
...  
Keyword(s):  
Barrier Height ◽  
Dark Current ◽  
High Performance ◽  
Near Infrared ◽  
Infrared Photodetector ◽  
Interface Barrier

The enhanced performance of WO3−x-WSe2/SiO2/n-Si can be mainly attributed to the down-shift of the EF of WO3−x-WSe2, which results in a larger interface barrier height and a greatly reduced dark current.

High performance near infrared photodetector based on in-plane black phosphorus p-n homojunction

Nano Energy ◽  
2020 ◽  
Vol 70 ◽  
pp. 104518 ◽  
Author(s):  
Yijun Xu ◽  
Changlong Liu ◽  
Cheng Guo ◽  
Qiang Yu ◽  
Wanlong Guo ◽  
...  
Keyword(s):  
High Performance ◽  
Near Infrared ◽  
Black Phosphorus ◽  
Infrared Photodetector

Synthesis of Multilayer InSe0.82Te0.18 alloy for high performance near-infrared photodetector

2020 ◽  
Vol 815 ◽  
pp. 152375
Author(s):  
Miaomiao Yu ◽  
Hang Li ◽  
Feng Gao ◽  
Yunxia Hu ◽  
Lifeng Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Near Infrared ◽  
Infrared Photodetector

Hybrid nano-scale Au with ITO structure for a high-performance near-infrared silicon-based photodetector with ultralow dark current

2020 ◽  
Vol 8 (11) ◽  
pp. 1662
Author(s):  
Xinxin Li ◽  
Zhen Deng ◽  
Jun Li ◽  
Yangfeng Li ◽  
Linbao Guo ◽  
...  
Keyword(s):  
Dark Current ◽  
High Performance ◽  
Near Infrared ◽  
Nano Scale ◽  
Silicon Based

High detectivity squaraine-based near infrared photodetector with nA/cm2 dark current

2011 ◽  
Vol 98 (7) ◽  
pp. 073303 ◽  
Author(s):  
M. Binda ◽  
A. Iacchetti ◽  
D. Natali ◽  
L. Beverina ◽  
M. Sassi ◽  
...  
Keyword(s):  
Dark Current ◽  
Near Infrared ◽  
Infrared Photodetector

A high-performance near-infrared photodetector based on π-SnS phase

2020 ◽  
Vol 273 ◽  
pp. 127910
Author(s):  
Mohamed S. Mahdi ◽  
Husam S. Al-Arab ◽  
Husam S. Al-Salman ◽  
K. Ibrahim ◽  
Naser M. Ahmed ◽  
...  
Keyword(s):  
High Performance ◽  
Near Infrared ◽  
Infrared Photodetector

Tin Sulfide Flower-Like Structure as High-Performance Near-Infrared Photodetector

2020 ◽  
Vol 49 (10) ◽  
pp. 5824-5830
Author(s):  
Mohamed S. Mahdi ◽  
Kamal H. Latif ◽  
Ashwaq A. Jabor ◽  
K. Ibrahim ◽  
Naser M. Ahmed ◽  
...  
Keyword(s):  
High Performance ◽  
Near Infrared ◽  
Tin Sulfide ◽  
Infrared Photodetector

High-performance near-infrared photodetector based on nano-layered MoSe2

2017 ◽  
Vol 32 (6) ◽  
pp. 065015 ◽  
Author(s):  
Pil Ju Ko ◽  
Abdelkader Abderrahmane ◽  
Nam–Hoon Kim ◽  
Adarsh Sandhu
Keyword(s):  
High Performance ◽  
Near Infrared ◽  
Infrared Photodetector

Enhanced performance of a graphene/GaAs self-driven near-infrared photodetector with upconversion nanoparticles

Nanoscale ◽  
2018 ◽  
Vol 10 (17) ◽  
pp. 8023-8030 ◽  
Author(s):  
Jianghong Wu ◽  
Zhenwei Yang ◽  
Caiyu Qiu ◽  
Yuejiao Zhang ◽  
Zhiqian Wu ◽  
...  
Keyword(s):  
High Performance ◽  
Near Infrared ◽  
Schottky Junction ◽  
Upconversion Nanoparticles ◽  
Infrared Photodetector

A high performance near-infrared photodetector is achieved by the graphene/GaAs Schottky junction which can be further improved by coating NaYF4:Yb3+/Er3+ nanoparticles.

Differentially Strained P-Doped Quantum well Infrared Photodetector

1994 ◽  
Vol 299 ◽  
Author(s):  
R.T. Kuroda ◽  
E. Garmire
Keyword(s):  
Quantum Well ◽  
Dark Current ◽  
High Performance ◽  
Incident Light ◽  
Infrared Detector ◽  
Infrared Photodetectors ◽  
Infrared Photodetector ◽  
Quantum Well Infrared Photodetector ◽  
Quantum Well Infrared Photodetectors ◽  
Performance Specifications

AbstractIn this paper, we discuss a differentially strained p-doped quantum well infrared photodetector that achieves high performance specifications. We examine key device specifications for a 9 and 18 μm infrared detector. We calculate that through differential strain, these novel detectors have improved gain and substantially reduced dark current over previous quantum well infrared photodetectors, while being able to detect normal incident light.

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