| 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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Alquier, Daniel
Université de Tours
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Understanding Interfaces in AlScN/GaN Heterostructurescitations
- 2024Understanding interfaces in AlScN/GaN heterostructurescitations
- 2023Performance improvement with non-alloyed ohmic contacts technology on AlGaN/GaN High Electron Mobility Transistors on 6H-SiC substratecitations
- 2022Optimisation of Ti Ohmic Contacts Formed by Laser Annealing on 4H-SiCcitations
- 2019Deposition Time and Annealing Effects of ZnO Seed Layer on Enhancing Vertical Alignment of Piezoelectric ZnO Nanowirescitations
- 2019Deposition Time and Annealing Effects of ZnO Seed Layer on Enhancing Vertical Alignment of Piezoelectric ZnO Nanowirescitations
- 2019Laser Annealing Simulations of Metallisations Deposited on 4H-SiCcitations
- 2019Challenges of low-temperature synthesized ZnO nanostructures and their integration into nano-systemscitations
- 2019Challenges of low-temperature synthesized ZnO nanowires and their integration into nanogenerators
- 2019Annealing and Thickness Effects of ZnO Seed Layer on Improving Alignment of ZnO NWs for Piezoelectric Nanogenerator Application
- 2018Organic/Inorganic Hybrid Stretchable Piezoelectric Nanogenerators for Self-Powered Wearable Electronicscitations
- 2018Organic/Inorganic Hybrid Stretchable Piezoelectric Nanogenerators for Self‐Powered Wearable Electronicscitations
- 2018Challenges of low-temperature synthesized ZnO nanostructures and their integration into nano-systemscitations
- 2017Zinc oxide nanowire-parylene nanocomposite based stretchable piezoelectric nanogenerators for self-powered wearable electronicscitations
- 2017Impact of rapid thermal annealing on Mg-implanted GaN with a SiO x /AlN cap-layercitations
- 2017Flexible Organic/Inorganic Hybrid Field-Effect Transistors with High Performance and Operational Stabilitycitations
- 2015Surface State of GaN after Rapid-Thermal-Annealing Using AlN Cap-Layercitations
- 2012Delta-Doping of Epitaxial GaN Layers on Large Diameter Si(111) Substratescitations
- 2012Recent Progresses in GaN Power Rectifiercitations
- 2009Active Devices for Power Electronics: SiC vs III-N Compounds – The Case of Schottky Rectifierscitations
Places of action
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article
Challenges of low-temperature synthesized ZnO nanostructures and their integration into nano-systems
Abstract
rom the multitude of nanostructures under active research, Zinc Oxide (ZnO) nanowires (NWs) have attracted enormous attention due to the materials’ unique electrical, optical, mechanical and piezoelectric properties. Since 10 years, piezoelectric nanocomposites based nanogenerators (NGs) have gained extensive attention for their applications in mechanical energy harvesters and self-powered tactile sensors. Other emerging applications of ZnO single-crystalline NWs are high performance field-effect transistors (FETs) targeting low power applications, or highly sensitive FET based biosensors. A possible route to reduce the price of these devices is using low cost manufacturing over large-area substrates, and hydrothermal synthesis appears as a promising solution. First we will present here a facile, cost-effective and industrially scalable process flow for the fabrication of high performance stretchable nanogenerators (SNG) on polydimethylsiloxane (PDMS) substrate. The SNG device exhibits excellent performance with a 35 µW peak output power achieved from a 8 cm2 device under a pressure of 100 kPa. Moreover, we investigated ZnO nanostructures for FETs on both conventional rigid (Si/SiO2) and unconventional flexible substrates (polyethylene terephthalate PET). The electrical characterization results (field-effect mobility, on/off current ratio, sub-threshold swing) reveal the potential of the present nanomaterials for high performance electronics. The key issues of efficient NGs and FETs will be presented, taking into account the technological constraints. This opens horizons for integrating high quality ZnO nanostructures as active semiconducting elements for autonomous flexible electronic circuits.