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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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Carta, Daniela
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024A sol-gel templating route for the synthesis of hierarchical porous calcium phosphate glasses containing zinccitations
- 2024Wound Healing Promotion via Release of Therapeutic Metallic Ions from Phosphate Glass Fibers: An In Vitro and Ex Vivo Studycitations
- 2017The water gas shift reaction over Pt–CeO2 nanoparticles confined within mesoporous SBA-16citations
- 2017Water Gas Shift Reaction over Pt-CeO2 Nanoparticles Confined within Mesoporous SBA-16citations
- 2017Cation distribution and vacancies in nickel cobaltitecitations
- 2016Spatially resolved TiOx phases in switched RRAM devices using soft X-ray spectromicroscopycitations
- 2016X-ray spectromicroscopy investigation of soft and hard breakdown in RRAM devicescitations
- 2016An amorphous titanium dioxide metal insulator metal selector device for resistive random access memory crossbar arrays with tunable voltage margincitations
- 2016Engineering the switching dynamics of TiOx-based RRAM with Al dopingcitations
- 2016Copper‐Based Catalysts Supported on Highly Porous Silica for the Water Gas Shift Reactioncitations
- 2016Al-doping engineered electroforming and switching dynamics of TiOx ReRAM devices
- 2012Exploring the effect of co doping in fine maghemite nanoparticlescitations
- 2008A high-energy X-ray diffraction, P-31 and B-11 solid-state NMR study of the structure of aged sodium borophosphate glassescitations
- 2007The structure and properties of silver-doped phosphate-based glassescitations
- 2007Structural characterization study of FeCo alloy nanoparticles in a highly porous aerogel silica matrixcitations
- 2007Structural study of highly porous nanocomposite aerogelscitations
- 2007An x-ray diffraction study of the structure of Bioglass and its sol-gel analogue as a function of composition
- 2006The use of advanced diffraction methods in the study of the structure of a bioactive calcia: silica sol-gel glasscitations
Places of action
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article
An amorphous titanium dioxide metal insulator metal selector device for resistive random access memory crossbar arrays with tunable voltage margin
Abstract
Resistive random access memory (ReRAM) crossbar arrays have become one of the most promising candidates for next-generation non volatile memories. To become a mature technology, the sneak path current issue must be solved without compromising all the advantages that crossbars offer in terms of electrical performances and fabrication complexity. Here, we present a highly integrable access device based on nickel and sub-stoichiometric amorphous titanium dioxide (TiO<sub>2-x</sub>), in a metal insulator metal crossbar structure. The high voltage margin of 3V, amongst the highest reported for monolayer selector devices, and the good current density of 10<sup>4</sup>A/cm<sup>2</sup> make it suitable to sustain ReRAM read and write operations, effectively tackling sneak currents in crossbars without compromising fabrication complexity in a 1 Selector 1 Resistor (1S1R) architecture. Furthermore, the voltage margin is found to be tunable by an annealing step without affecting the device's characteristics.