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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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Dimoulas, Athanasios
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2024Electronic Synapses Enabled by an Epitaxial SrTiO3-δ / Hf0.5Zr0.5O2 Ferroelectric Field-Effect Memristor Integrated on Silicon
- 2023Electronic Synapses Enabled by an Epitaxial SrTiO<sub>3‐δ</sub> / Hf<sub>0.5</sub>Z<sub>r0.5</sub>O<sub>2</sub> Ferroelectric Field‐Effect Memristor Integrated on Siliconcitations
- 2023A Triethyleneglycol C60 Mono‐adduct Derivative for Efficient Electron Transport in Inverted Perovskite Solar Cellscitations
- 2023Investigation and field effect tuning of thermoelectric properties of SnSe2 flakescitations
- 2021Large Spin-to-Charge Conversion at Room Temperature in Extended Epitaxial Sb2Te3 Topological Insulator Chemically Grown on Siliconcitations
- 2019Room Temperature Commensurate Charge Density Wave in Epitaxial Strained TiTe 2 Multilayer Filmscitations
- 2016Epitaxial 2D MoSe2 (HfSe2) Semiconductor/2D TaSe2 Metal van der Waals Heterostructurescitations
- 2016Experimental investigation of metallic thin film modification of nickel substrates for chemical vapor deposition growth of single layer graphene at low temperaturecitations
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article
Electronic Synapses Enabled by an Epitaxial SrTiO<sub>3‐δ</sub> / Hf<sub>0.5</sub>Z<sub>r0.5</sub>O<sub>2</sub> Ferroelectric Field‐Effect Memristor Integrated on Silicon
Abstract
<jats:title>Abstract</jats:title><jats:p>Synapses play a vital role in information processing, learning, and memory formation in the brain. By emulating the behavior of biological synapses, electronic synaptic devices hold the promise of enabling high‐performance, energy‐efficient, and scalable neuromorphic computing. Ferroelectric memristive devices integrate the characteristics of both ferroelectric and memristive materials and present a far‐reaching potential as artificial synapses. Here, it is reported on a new ferroelectric device on silicon, a field‐effect memristor, consisting of an epitaxial ultrathin ferroelectric Hf<jats:sub>0.5</jats:sub>Zr<jats:sub>0.5</jats:sub>O<jats:sub>2</jats:sub> film sandwiched between an epitaxial highly doped oxide semiconductor SrTiO<jats:sub>3‐δ</jats:sub> and a top metal. Upon a low voltage of less than 2 V, the field‐effect modulation in the semiconductor enables to access multiple states. The device works in a large time domain ranging from milliseconds down to tens of nanoseconds. By gradually switching the polarization by identical pulses, the ferroelectric diode devices can dynamically adjust the synaptic strength to mimic short‐ and long‐term memory plasticity. Ionic contributions due to redox processes in the oxide semiconductor beneficially influence the device operation and retention.</jats:p>