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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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Mathews, Nripan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Multinuclear solid-state NMR investigation of structurally diverse low-dimensional hybrid metal halide perovskites
- 2024Retinomorphic Color Perception Based on Opponent Process Enabled by Perovskite Bipolar Photodetectorscitations
- 2024Unravelling the Factors Influencing Halide Perovskite Based Switchable Photovoltaicscitations
- 2024Ion-Mediated Recombination Dynamics in Perovskite-Based Memory Light-Emitting Diodes for Neuromorphic Control Systemscitations
- 2020Potassium Acetate-Based Treatment for Thermally Co-Evaporated Perovskite Solar Cellscitations
- 2020Halide Perovskite Quantum Dots Photosensitized‐Amorphous Oxide Transistors for Multimodal Synapsescitations
- 2020Data for Cesium copper iodide tailored nanoplates and nanorods for blue, yellow, and white emissioncitations
- 2020Mixed-Dimensional Naphthylmethylammonium-Methylammonium Lead Iodide Perovskites with Improved Thermal Stabilitycitations
- 2019Indirect tail states formation by thermal-induced polar fluctuations in halide perovskitescitations
- 2019Indirect tail states formation by thermal-induced polar fluctuations in halide perovskitescitations
- 2018Ionotronic halide perovskite drift-diffusive synapses for low-power neuromorphic computationcitations
- 2018Enhancing moisture tolerance in efficient hybrid 3D/2D perovskite photovoltaicscitations
- 2017Giant five-photon absorption from multidimensional core-shell halide perovskite colloidal nanocrystalscitations
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article
Halide Perovskite Quantum Dots Photosensitized‐Amorphous Oxide Transistors for Multimodal Synapses
Abstract
<jats:title>Abstract</jats:title><jats:p>Deployment of novel artificial synapses serves as the crucial unit for building neuromorphic hardware to drive data‐intensive applications. Emulation of complex neural behavior through conventional Si‐based devices requires a large number of elements which increases fabrication complexity and brings challenges of connectivity. Hence, there is a need to investigate alternative material systems and device architectures for emulating richer neural behavior comprising of lesser elements. Herein, a thin‐film transistor‐like synaptic device using all‐inorganic cesium lead bromide (CsPbBr<jats:sub>3</jats:sub>) perovskite quantum dots (QDs) and amorphous indium gallium zinc oxide semiconductor active material is explored for brain‐inspired computing. The incorporation of CsPbBr<jats:sub>3</jats:sub> QDs as a photosensitizer aids in realizing light‐dependent synaptic memory. Furthermore, type II heterostructure can serve as a basis for electro‐optical programming. The proposed artificial synapse demonstrates a materials combination that can decouple optical absorption and charge transport property and provides freedom to tune the spectral region. Harnessing the advantages of novel materials, the devices obey spike‐timing‐dependent plasticity rules, inculcate associative learning and linear nonvolatile blind updates. This architecture paves way for efficient building of neuromorphic hardware elements with facile tunability and tailorable plasticity.</jats:p>