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...

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

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. 

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