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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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Hirsch, Lionel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Electronic Doping in Perovskite Solar Cellscitations
- 2024Three Terminal Organic-Silicon Tandem Models
- 2024Unmasking The Magic of Magic Blue in Perovskite Dopingcitations
- 2023Redox-active ions unlock substitutional doping in halide perovskites ; Mater. Horiz.citations
- 2023Homojunction Doping for Efficient Hole Extraction in Polymer Solar Cellscitations
- 2023Probing proton diffusion as a guide to environmental stability in powder-engineered FAPbI3 and CsFAPbI3 perovskitescitations
- 2023Low-cost WO3 nanoparticles / PVA smart photochromic glass windows for sustainable building energy savingscitations
- 2023Redox-active ions unlock substitutional doping in halide perovskitescitations
- 2022Homojunction Doping for Efficient Hole Extraction in Polymer Solar Cellscitations
- 2022Electron beam versus thermal deposition of aluminum top electrode for organic solar cellscitations
- 2020An insight into the charge carriers transport properties and electric field distribution of CH 3 NH 3 PbBr 3 thick single crystalscitations
- 2017Engineering processes at the interface of p-semiconductor for enhancing the open circuit voltage in p-type dye-sensitized solar cellscitations
- 2014Sensitivity enhancement of a flexible MEMS strain sensor by a field effect transistor in an all organic approachcitations
- 2012Cumulative effects of electrode and dielectric surface modifications on pentacene-based transistorscitations
- 2011Epitaxial samarium disilicide films on silicon (0 0 1) substrates: growth, structural and electrical propertiescitations
- 2006Silole derivatives: relationships between molecular arrangement and OLED efficiency.citations
- 2006Organic Light-emitting Diodes and Organic Light-emitting Electrochemical Cells Based on Silole-Fluorene Derivatives.citations
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article
Sensitivity enhancement of a flexible MEMS strain sensor by a field effect transistor in an all organic approach
Abstract
We report a low-cost piezoresistive nanocomposite based organic micro electro mechanical system (MEMS) strain sensor that has been combined to an organic field effect transistor (OFET) with the objective of amplifying the sensitivity of the sensor. When the MEMS cantilever is strained by a mechanical deflection, the resulting variation of resistivity influences the gate voltage (VGS) of the OFET and, hence, changes the drain current (IDS) of the transistor. The present combination allows an enhancement of sensitivity to strain by a factor 3.7, compared to the direct detection of resistance changes of the nanocomposite. As a consequence, a low limit of detection of 24 ppm has been estimated in terms of strain transduction efficiency. Furthermore, the organic microsystem exhibits a short response time and operates reversibly with an excellent robustness.