Single InAs Nanowire Room-Temperature Near-Infrared Photodetectors

ACS Nano ◽  
2014 ◽  
Vol 8 (4) ◽  
pp. 3628-3635 ◽  
Author(s):  
Jinshui Miao ◽  
Weida Hu ◽  
Nan Guo ◽  
Zhenyu Lu ◽  
Xuming Zou ◽  
...  
Keyword(s):  
Room Temperature ◽  
Near Infrared ◽  
Infrared Photodetectors

Room-Temperature Near-Infrared Photodetectors Based on Single Heterojunction Nanowires

Nano Letters ◽  
2014 ◽  
Vol 14 (2) ◽  
pp. 694-698 ◽  
Author(s):  
Liang Ma ◽  
Wei Hu ◽  
Qinglin Zhang ◽  
Pinyun Ren ◽  
Xiujuan Zhuang ◽  
...  
Keyword(s):  
Room Temperature ◽  
Near Infrared ◽  
Infrared Photodetectors

scholarly journals Single-Crystalline InGaAs Nanowires for Room-Temperature High-Performance Near-Infrared Photodetectors

2015 ◽  
Vol 8 (1) ◽  
pp. 29-35 ◽  
Author(s):  
Huang Tan ◽  
Chao Fan ◽  
Liang Ma ◽  
Xuehong Zhang ◽  
Peng Fan ◽  
...  
Keyword(s):  
High Performance ◽  
Room Temperature ◽  
Near Infrared ◽  
Infrared Photodetectors ◽  
Single Crystalline

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.

Near‐Infrared‐Excited Multicolor Afterglow in Carbon Dots‐Based Room‐Temperature Afterglow Materials

2021 ◽  
Author(s):  
Yihao Zheng ◽  
Haopeng Wei ◽  
Ping Liang ◽  
Xiaokai Xu ◽  
Xingcai Zhang ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Room Temperature ◽  
Near Infrared

scholarly journals Blackbody-sensitive room-temperature infrared photodetectors based on low-dimensional tellurium grown by chemical vapor deposition

2021 ◽  
Vol 7 (16) ◽  
pp. eabf7358
Author(s):  
Meng Peng ◽  
Runzhang Xie ◽  
Zhen Wang ◽  
Peng Wang ◽  
Fang Wang ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Room Temperature ◽  
Spectral Response ◽  
Chemical Vapor ◽  
Hole Mobility ◽  
Infrared Detection ◽  
Infrared Photodetectors ◽  
Bandgap Semiconductors ◽  
Low Dimensional

Blackbody-sensitive room-temperature infrared detection is a notable development direction for future low-dimensional infrared photodetectors. However, because of the limitations of responsivity and spectral response range for low-dimensional narrow bandgap semiconductors, few low-dimensional infrared photodetectors exhibit blackbody sensitivity. Here, highly crystalline tellurium (Te) nanowires and two-dimensional nanosheets were synthesized by using chemical vapor deposition. The low-dimensional Te shows high hole mobility and broadband detection. The blackbody-sensitive infrared detection of Te devices was demonstrated. A high responsivity of 6650 A W−1 (at 1550-nm laser) and the blackbody responsivity of 5.19 A W−1 were achieved. High-resolution imaging based on Te photodetectors was successfully obtained. All the results suggest that the chemical vapor deposition–grown low-dimensional Te is one of the competitive candidates for sensitive focal-plane-array infrared photodetectors at room temperature.

High-performance near-infrared photodetectors based on C3N quantum dots integrated with single-crystal graphene

2021 ◽  
Author(s):  
Yun Zhao ◽  
Xiaoqiang Feng ◽  
Menghan Zhao ◽  
Xiaohu Zheng ◽  
Zhiduo Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electric Field ◽  
Single Crystal ◽  
High Performance ◽  
Near Infrared ◽  
Fast Response ◽  
Local Electric Field ◽  
Infrared Photodetectors ◽  
Photocurrent Response

Employing C3N QD-integrated single-crystal graphene, photodetectors exhibited a distinct photocurrent response at 1550 nm. The photocurrent map revealed that the fast response derive from C3N QDs that enhanced the local electric field near graphene.

Room-Temperature Near-Infrared Metastable Species Measured by Phase-Sensitive Lock-in and Fourier Transform Techniques

1998 ◽  
Vol 45 (4) ◽  
pp. 503-508 ◽  
Author(s):  
Pi-Tai Chou ◽  
Youn-Chan Chen ◽  
Shu-Juan Chen ◽  
Min-Zen Lee ◽  
Ching-Yen Wei ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Room Temperature ◽  
Near Infrared ◽  
Phase Sensitive ◽  
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