Extending the response spectrum of organic photodetectors by quaternary active layer method with complementary absorption spectra

2020 ◽  
Vol 20 (1) ◽  
pp. 49-57 ◽  
Author(s):  
Tao An ◽  
Yongqiang Wang ◽  
Gang Lu ◽  
Jun Zhang
Keyword(s):  
Absorption Spectra ◽  
Active Layer ◽  
Response Spectrum ◽  
Layer Method ◽  
Organic Photodetectors

Broadband photomultiplication organic photodetectors

2021 ◽  
Author(s):  
Mengyao Liu ◽  
Jian Wang ◽  
Kaixuan Yang ◽  
Ming Liu ◽  
Zijin Zhao ◽  
...  
Keyword(s):  
Active Layer ◽  
Response Range ◽  
Organic Photodetectors

Broadband photomultiplication organic photodetectors (PMOPDs) can be achieved with double-layered active layer preparing from IEICO-4F:PBDB-T blend solutions with different weight ratios (1:1 or 3:100, wt/wt). The response range of the...

Acceptor-free photomultiplication-type organic photodetectors

Nanoscale ◽  
2019 ◽  
Vol 11 (35) ◽  
pp. 16406-16413 ◽  
Author(s):  
Jianli Miao ◽  
Mingde Du ◽  
Ying Fang ◽  
Fujun Zhang
Keyword(s):  
Active Layer ◽  
Small Molecule ◽  
Organic Photodetectors

Acceptor-free photomultiplication-type organic photodetectors were fabricated with a blend of one polymer donor and one small molecule donor as the active layer.

Organic photodetectors with active layer patterned by lithography

2015 ◽  
Author(s):  
Pawel E. Malinowski ◽  
Epimitheas Georgitzikis ◽  
Caterin Salas Redondo ◽  
David Cheyns ◽  
Soeren Steudel ◽  
...  
Keyword(s):  
Active Layer ◽  
Organic Photodetectors

Enhanced Photomultiplication of Organic Photodetectors via Phosphorescent Material Incorporation

2021 ◽  
Author(s):  
Jian Wang ◽  
Ming Liu ◽  
Jun Chen ◽  
Jae Hoon Son ◽  
Sang Young Jeong ◽  
...  
Keyword(s):  
Active Layer ◽  
Planar Structure ◽  
Electron Traps ◽  
Phosphorescent Material ◽  
Organic Photodetectors

Photomultiplication organic photodetectors (PM-OPDs) were successfully constructed with a planar structure of PBDB-T/ITIC-Br layers as active layer sandwiched by electrodes. Some isolated electron traps PBDB-T/ITIC-Br /PBDB-T near the top surface...

Achieving High-detection Organic Photodetectors Covering the Visible Range by Using a Ternary Active Layer

2019 ◽  
Vol 48 (10) ◽  
pp. 1004001
Author(s):  
安涛 AN Tao ◽  
王永强 WANG Yong-qiang ◽  
张俊 ZHANG Jun
Keyword(s):  
Active Layer ◽  
Visible Range ◽  
High Detection ◽  
Organic Photodetectors

Visible-Light-Responsive High-Detectivity Organic Photodetectors with a 1 μm Thick Active Layer

2018 ◽  
Vol 10 (44) ◽  
pp. 38294-38301 ◽  
Author(s):  
Jong Baek Park ◽  
Jong-Woon Ha ◽  
Sung Cheol Yoon ◽  
Changjin Lee ◽  
In Hwan Jung ◽  
...  
Keyword(s):  
Visible Light ◽  
Active Layer ◽  
Organic Photodetectors

scholarly journals Near infrared organic photodetectors based on enhanced charge transfer state absorption by photonic architectures

2020 ◽  
Vol 8 (28) ◽  
pp. 9688-9696
Author(s):  
Martí Gibert-Roca ◽  
Pau Molet ◽  
Agustín Mihi ◽  
Mariano Campoy-Quiles
Keyword(s):  
Charge Transfer ◽  
Photonic Crystal ◽  
Band Gap ◽  
Active Layer ◽  
Near Infrared ◽  
Lattice Parameter ◽  
Charge Transfer State ◽  
Solution Processed ◽  
Organic Photodetectors ◽  
Transfer State

Solution processed organic photodetectors with a nanostructured active layer in the shape of a photonic crystal exhibit an improved NIR response, below the band gap of the active layer materials, that can be tuned by varying the lattice parameter. 

The Dependence of Device Dark Current on the Active-Layer Morphology of Solution-Processed Organic Photodetectors

2010 ◽  
Vol 20 (22) ◽  
pp. 3895-3903 ◽  
Author(s):  
Panagiotis E. Keivanidis ◽  
Peter K. H. Ho ◽  
Richard H. Friend ◽  
Neil C. Greenham
Keyword(s):  
Active Layer ◽  
Dark Current ◽  
Solution Processed ◽  
Organic Photodetectors
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