scholarly journals High responsivity Graphene-InGaAs near-infrared photodetector realized by hole trapping and its response saturation mechanism

2021 ◽  
Author(s):  
Liangchen Hu ◽  
Yibo Dong ◽  
Jun Deng ◽  
Yiyang Xie ◽  
Xiaochen Ma ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Photodetector ◽  
High Responsivity ◽  
Hole Trapping

Single Si nanowire (diameter ≤ 100 nm) based polarization sensitive near-infrared photodetector with ultra-high responsivity

Nanoscale ◽  
2014 ◽  
Vol 6 (19) ◽  
pp. 11232-11239 ◽  
Author(s):  
K. Das ◽  
S. Mukherjee ◽  
S. Manna ◽  
S. K. Ray ◽  
A. K. Raychaudhuri
Keyword(s):  
Near Infrared ◽  
Silicon Nanowire ◽  
Exciting Light ◽  
Infrared Photodetector ◽  
Zero Bias ◽  
Nanowire Diameter ◽  
Si Nanowire ◽  
High Responsivity ◽  
Infra Red ◽  
Msm Photodetectors

Single silicon nanowire-based MSM photodetectors show ultra high responsivity (>104 A W−1) in the near-infra-red region, even at zero bias. The observed photoresponse is sensitive to the polarization of the exciting light, allowing the device to act as a polarization-dependent photodetector.

High‐Responsivity Near‐Infrared Photodetector Using Gate‐Modulated Graphene/Germanium Schottky Junction

2019 ◽  
Vol 5 (6) ◽  
pp. 1800957 ◽  
Author(s):  
Kyoung Eun Chang ◽  
Cihyun Kim ◽  
Tae Jin Yoo ◽  
Min Gyu Kwon ◽  
Sunwoo Heo ◽  
...  
Keyword(s):  
Near Infrared ◽  
Schottky Junction ◽  
Infrared Photodetector ◽  
High Responsivity

High responsivity and near-infrared photodetector based on graphene/MoSe2 heterostructure

2019 ◽  
Vol 17 (2) ◽  
pp. 020002
Author(s):  
Beiyun Liu Beiyun Liu ◽  
Congya You Congya You ◽  
Chen Zhao Chen Zhao ◽  
Gaoliang Shen Gaoliang Shen ◽  
Yawei Liu Yawei Liu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Photodetector ◽  
High Responsivity

A room-temperature near-infrared photodetector based on a MoS2/CdTe p–n heterojunction with a broadband response up to 1700 nm

2018 ◽  
Vol 6 (18) ◽  
pp. 4861-4865 ◽  
Author(s):  
Yuange Wang ◽  
Xiaowen Huang ◽  
Di Wu ◽  
Ranran Zhuo ◽  
Enping Wu ◽  
...  
Keyword(s):  
High Performance ◽  
Room Temperature ◽  
Near Infrared ◽  
Response Speed ◽  
Fast Response ◽  
Infrared Photodetectors ◽  
Infrared Photodetector ◽  
High Responsivity ◽  
Specific Detectivity

High-performance room-temperature infrared photodetectors based on MoS2/CdTe p–n heterojunction with broadband response, high responsivity, specific detectivity as well as fast response speed were demonstrated.

scholarly journals High responsivity graphene photodetectors from visible to near-infrared by photogating effect

AIP Advances ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 115106 ◽  
Author(s):  
Fang Luo ◽  
Mengjian Zhu ◽  
Yuan tan ◽  
Honghui Sun ◽  
Wei Luo ◽  
...  
Keyword(s):  
Near Infrared ◽  
High Responsivity
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