| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Anthopoulos, Thomas D.
University of Manchester
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (33/33 displayed)
- 2024Contact‐Engineering of Self‐Aligned‐Gate Metal Oxide Transistors Processed via Electrode Self‐Delamination and Rapid Photonic Curingcitations
- 2024A novel selenophene based non-fullerene acceptor for near-infrared organic photodetectors with ultra-low dark currentcitations
- 2024Enhancing the Electrical Conductivity and Long‐Term Stability of PEDOT:PSS Electrodes through Sequential Treatment with Nitric Acid and Cesium Chloridecitations
- 2023Design and Piezoelectric Energy Harvesting Properties of a Ferroelectric Cyclophosphazene Saltcitations
- 2023Advances in Organometallic Perovskites Enabled Radiation Detection Technologies
- 2023A 19% efficient and stable organic photovoltaic device enabled by a guest nonfullerene acceptor with fibril-like morphologycitations
- 2023Neuromorphic computing based on halide perovskitescitations
- 2023Wirelessly powered large-area electronics for the Internet of Thingscitations
- 2023Understanding the Degradation of Methylenediammonium and Its Role in Phase-Stabilizing Formamidinium Lead Triiodidecitations
- 2022Efficient Piezoelectric Energy Harvesting from a Discrete Hybrid Bismuth Bromide Ferroelectric Templated by Phosphonium Cationcitations
- 2022Infrared Organic Photodetectors Employing Ultralow Bandgap Polymer and Non‐Fullerene Acceptors for Biometric Monitoringcitations
- 2022Oligoethylene Glycol Side Chains Increase Charge Generation in Organic Semiconductor Nanoparticles for Enhanced Photocatalytic Hydrogen Evolutioncitations
- 2022High‐Efficiency Perovskite–Organic Blend Light‐Emitting Diodes Featuring Self‐Assembled Monolayers as Hole‐Injecting Interlayerscitations
- 2021Amphipathic Side Chain of a Conjugated Polymer Optimizes Dopant Location toward Efficient N-Type Organic Thermoelectricscitations
- 2021Amphipathic Side Chain of a Conjugated Polymer Optimizes Dopant Location toward Efficient N-Type Organic Thermoelectricscitations
- 2021Ternary organic photodetectors based on pseudo-binaries nonfullerene-based acceptorscitations
- 2021Ruddlesden-Popper-Phase Hybrid Halide Perovskite/Small-Molecule Organic Blend Memory Transistorscitations
- 2020N-type organic thermoelectrics:demonstration of ZT > 0.3citations
- 2020Metal Halide Perovskites for High‐Energy Radiation Detectioncitations
- 2020Novel wide-bandgap non-fullerene acceptors for efficient tandem organic solar cellscitations
- 2020N-type organic thermoelectricscitations
- 2019High responsivity and response speed single-layer mixed-cation lead mixed-halide perovskite photodetectors based on nanogap electrodes manufactured on large-area rigid and flexible substratescitations
- 2019High throughput fabrication of nanoscale optoelectronic devices on large area flexible substrates using adhesion lithography
- 2018Charge Photogeneration and Recombination in Mesostructured CuSCN‐Nanowire/PC<sub>70</sub>BM Solar Cellscitations
- 2018p‐Doping of Copper(I) Thiocyanate (CuSCN) Hole‐Transport Layers for High‐Performance Transistors and Organic Solar Cellscitations
- 2018High‐Efficiency Fullerene Solar Cells Enabled by a Spontaneously Formed Mesostructured CuSCN‐Nanowire Heterointerfacecitations
- 2017Deep ultraviolet copper(I) thiocyanate (CuSCN) photodetectors based on coplanar nanogap electrodes fabricated via adhesion lithographycitations
- 2016Vinylene-Linked Oligothiophene-Difluorobenzothiadiazole Copolymer for Transistor Applicationscitations
- 2015An air-stable DPP-thieno-TTF copolymer for single-material solar cell devices and field effect transistorscitations
- 2013BPTs: Thiophene-flanked benzodipyrrolidone conjugated polymers for ambipolar organic transistorscitations
- 2011Structural and Electrical Characterization of ZnO Films Grown by Spray Pyrolysis and Their Application in Thin-Film Transistorscitations
- 2008Low-voltage organic transistors based on solution processed semiconductors and self-assembled monolayer gate dielectricscitations
- 2008Solution Processed Self-Assembled Monolayer Gate Dielectrics for Low-Voltage Organic Transistorscitations
Places of action
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article
Infrared Organic Photodetectors Employing Ultralow Bandgap Polymer and Non‐Fullerene Acceptors for Biometric Monitoring
Abstract
<jats:title>Abstract</jats:title><jats:p>Recent efforts in the field of organic photodetectors (OPD) have been focused on extending broadband detection into the near‐infrared (NIR) region. Here, two blends of an ultralow bandgap push–pull polymer TQ‐T combined with state‐of‐the‐art non‐fullerene acceptors, IEICO‐4F and Y6, are compared to obtain OPDs for sensing in the NIR beyond 1100 nm, which is the cut off for benchmark Si photodiodes. It is observed that the TQ‐T:IEICO‐4F device has a superior IR responsivity (0.03 AW<jats:sup>‐1</jats:sup> at 1200 nm and −2 V bias) and can detect infrared light up to 1800 nm, while the TQ‐T:Y6 blend shows a lower responsivity of 0.01 AW<jats:sup>‐1</jats:sup>. Device physics analyses are tied with spectroscopic and morphological studies to link the superior performance of TQ‐T:IEICO‐4F OPD to its faster charge separation as well as more favorable donor–acceptor domains mixing. In the polymer blend with Y6, the formation of large agglomerates that exceed the exciton diffusion length, which leads to high charge recombination, is observed. An application of these devices as biometric sensors for real‐time heart rate monitoring via photoplethysmography, utilizing infrared light, is demonstrated.</jats:p>