| 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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Kiazadeh, Asal
Universidade Nova de Lisboa
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024Printed Memristors: An Overview of Ink, Materials, Deposition Techniques, and Applicationscitations
- 2024Inkjet printed IGZO memristors with volatile and non-volatile switchingcitations
- 2021Towards Sustainable Crossbar Artificial Synapses with Zinc-Tin Oxidecitations
- 2021Towards Sustainable Crossbar Artificial Synapses with Zinc-Tin Oxidecitations
- 20202D Resistive Switching Based on Amorphous Zinc–Tin Oxide Schottky Diodescitations
- 2019Electrochemical metallization ReRAMs (ECM) - Experiments and modellingcitations
- 2019Flexible and transparent ReRAM devices for system on panel (SOP) applicationcitations
- 2017Memristors using solution-based IGZO nanoparticlescitations
- 2017Memristors Using Solution-Based IGZO Nanoparticlescitations
- 2016Improving positive and negative bias illumination stress stability in parylene passivated IGZO transistorscitations
- 2016UV-Mediated Photochemical Treatment for Low-Temperature Oxide-Based Thin-Film Transistorscitations
- 2016FUV-assisted low temperature AlOx solution based dielectric for oxide TFTs
- 2016Substrate reactivity as the origin of Fermi level pinning at the Cu2O/ALD-Al2O3 interfacecitations
- 2013Fabrication and characterization of memory devices based on nanoparticles
- 2012Electroforming process in metal-oxide-polymer resistive switching memories
Places of action
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article
Towards Sustainable Crossbar Artificial Synapses with Zinc-Tin Oxide
Abstract
In this article, characterization of fully patterned zinc-tin oxide (ZTO)-based memristive devices with feature sizes as small as 25 µm2 is presented. The devices are patterned via lift-off with a platinum bottom contact and a gold-titanium top contact. An on/off ratio of more than two orders of magnitude is obtained without the need for electroforming processes. Set operation is a current controlled process, whereas the reset is voltage dependent. The temperature dependency of the electrical characteristics reveals a bulk-dominated conduction mechanism for high resistance states. However, the charge transport at low resistance state is consistent with Schottky emission. Synaptic properties such as potentiation and depression cycles, with progressive increases and decreases in the conductance value under 50 successive pulses, are shown. This validates the potential use of ZTO memristive devices for a sustainable and energy-efficient brain-inspired deep neural network computation.