Application of NaYF4:Yb, Er upconversion fluorescence nanocrystals for solution-processed near infrared photodetectors

2007 ◽  
Vol 91 (19) ◽  
pp. 191113 ◽  
Author(s):  
Cheng-Jun Sun ◽  
Zhihua Xu ◽  
Bin Hu ◽  
G. S. Yi ◽  
G. M. Chow ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Photodetectors ◽  
Solution Processed ◽  
Upconversion Fluorescence

Ultrathin Bi2O2S nanosheet near-infrared photodetectors

Nanoscale ◽  
2020 ◽  
Vol 12 (30) ◽  
pp. 16285-16291 ◽  
Author(s):  
Basant Chitara ◽  
Tej B. Limbu ◽  
Jason D. Orlando ◽  
Yongan Tang ◽  
Fei Yan
Keyword(s):  
Quantum Efficiency ◽  
Dark Current ◽  
External Quantum Efficiency ◽  
Near Infrared ◽  
High Efficiency ◽  
Infrared Photodetectors ◽  
Current Ratio ◽  
Solution Processed

Solution-processed Bi2O2S nanosheets demonstrate high-efficiency NIR photodetection with a responsivity of 4 A/W, an external quantum efficiency of 630%, and a normalized photocurrent-to-dark-current ratio of 1.3 × 1010 per watt.

Solution processed near‐infrared photodetectors using hybrid MoS2-P(Py-co-OT) composite films

2021 ◽  
Vol 138 ◽  
pp. 111229
Author(s):  
Hend Badahdah ◽  
Arwa Kutbee ◽  
Dina Katowah ◽  
Mahmoud A. Hussein ◽  
Noorah Al-Ahmadi ◽  
...  
Keyword(s):  
Near Infrared ◽  
Composite Films ◽  
Infrared Photodetectors ◽  
Solution Processed

Electrostatically Tunable Near‐Infrared Plasmonic Resonances in Solution‐Processed Atomically Thin NbSe 2

2021 ◽  
pp. 2101950
Author(s):  
Meng Zhao ◽  
Jing Li ◽  
Matej Sebek ◽  
Le Yang ◽  
Yan Jun Liu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Solution Processed

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.

Germanium on insulator near-infrared photodetectors fabricated by layer transfer

2010 ◽  
Vol 518 (9) ◽  
pp. 2501-2504 ◽  
Author(s):  
V. Sorianello ◽  
A. De Iacovo ◽  
L. Colace ◽  
G. Assanto ◽  
D. Fulgoni ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Photodetectors ◽  
Layer Transfer

scholarly journals Diketopyrrolopyrrole based small molecules with near infrared absorption for solution processed organic solar cells

2016 ◽  
Vol 126 ◽  
pp. 173-178 ◽  
Author(s):  
Huijing Zhang ◽  
Nailiang Qiu ◽  
Wang Ni ◽  
Bin Kan ◽  
Miaomiao Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Infrared Absorption ◽  
Organic Solar Cells ◽  
Near Infrared ◽  
Solution Processed

scholarly journals Au@HgxCd1-xTe core@shell nanorods by sequential aqueous cation exchange for near-infrared photodetectors

Nano Energy ◽  
2019 ◽  
Vol 57 ◽  
pp. 57-65 ◽  
Author(s):  
Xinyuan Li ◽  
Muhammad Ahsan Iqbal ◽  
Meng Xu ◽  
Yi-Chi Wang ◽  
Hongzhi Wang ◽  
...  
Keyword(s):  
Cation Exchange ◽  
Near Infrared ◽  
Infrared Photodetectors ◽  
Core Shell

Organic and Inorganic Blocking Layers for Solution-Processed Colloidal PbSe Nanocrystal Infrared Photodetectors

2010 ◽  
Vol 21 (1) ◽  
pp. 167-171 ◽  
Author(s):  
Galileo Sarasqueta ◽  
Kaushik Roy Choudhury ◽  
Jegadesan Subbiah ◽  
Franky So
Keyword(s):  
Infrared Photodetectors ◽  
Solution Processed

Visible to near-infrared photodetectors based on MoS2vertical Schottky junctions

2017 ◽  
Vol 28 (48) ◽  
pp. 484002 ◽  
Author(s):  
Fan Gong ◽  
Hehai Fang ◽  
Peng Wang ◽  
Meng Su ◽  
Qing Li ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Photodetectors ◽  
Schottky Junctions
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