| 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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Lebental, Bérengère
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2023Selective Outdoor Humidity Monitoring Using Epoxybutane Polyethyleneimine in a Flexible Microwave Sensorcitations
- 2022Electrical and Electrochemical Sensors Based on Carbon Nanotubes for the Monitoring of Chemicals in Water—A Reviewcitations
- 2022Comparing Commercial Metal-Coated AFM Tips and Home-Made Bulk Gold Tips for Tip-Enhanced Raman Spectroscopy of Polymer Functionalized Multiwalled Carbon Nanotubescitations
- 2019Optical chemosensors for metal ions in aqueous medium with polyfluorene derivatives: Sensitivity, selectivity and regenerationcitations
- 2018Oxidation-based continuous laser writing in vertical nano-crystalline graphite thin films
- 2018A graphene-based non-volatile memory
- 2017Graphitization and amorphization of textured carbon using high-energy nanosecond laser pulses
- 2016Oxidation-Based Continuous Laser Writing in Vertical Nano-Crystalline Graphite Thin Filmscitations
- 2016Nanosensors for sustainable cities - From fundamentals to deployments
- 2016Graphitization and amorphization of textured carbon using high-energy nanosecond laser pulsescitations
- 2015A graphene-based non-volatile memory
- 2014A Novel Weigh-In Motion Sensor Using An Asphalt-Embedded Thin Film of Graphene-On-Clay and Carbon-Nanotubes
- 2014An Innovative Nanosensor for Weigh-In-Motion Applications
- 2014An Innovative Nanosensor for Weigh-In-Motion Applications
- 2014Nanosecond-laser-induced graphitization and amorphization of thin nano-crystalline graphite films
- 2012Carbon nanotubes and graphene-based microsonar for embedded monitoring of microporosity
- 2012Visco-acoustic modelling of a vibrating plate interacting with water confined in a domain of micrometric sizecitations
- 2011Capacitive ultrasonic micro-transducer made of carbon nanotubes: prospects for the in-situ embedded non-destructive testing of durability in cementitious materialscitations
- 2011Aligned carbon nanotube based ultrasonic microtransducers for durability monitoring in civil engineeringcitations
- 2011Nanosensors for nanoscale structural health monitoring in civil engineering: new insight on carbon nanotubes devices
- 2010Instrumentation of cementitious materials by embedded ultrasonic micro-transducers made of carbone nanotubes : prospects for in-situ non-destructive testing of durability
- 2009In-situ non destructive testing of cementitous materials via embedded ultrasonic transducers made up of carbon nanotubes.
- 2009Carbon nanotubes based ultrasonic transducer: realization process, morphological and mechanical properties
Places of action
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document
A graphene-based non-volatile memory
Abstract
We report on the development and characterization of a simple two-terminal non-volatile graphene switch. After an initial electroforming step during which Joule heating leads to the formation of a nano-gap impeding the current flow, the devices can be switched reversibly between two well-separated resistance states. To do so, either voltage sweeps or pulses can be used, with the condition that VSET < VRESET , where SET is the process decreasing the resistance and RESET the process increasing the resistance. We achieve reversible switching on more than 100 cycles with resistance ratio values of 104. This approach of graphene memory is competitive as compared to other graphene approaches such as redox of graphene oxide, or electro-mechanical switches with suspended graphene. We suggest a switching model based on a planar electro-mechanical switch, whereby electrostatic, elastic and friction forces are competing to switch devices ON and OFF, and the stability in the ON state is achieved by the formation of covalent bonds between the two stretched sides of the graphene, hence bridging the nano-gap. Developing a planar electro-mechanical switch enables to obtain the advantages of electro-mechanical switches while avoiding most of their drawbacks. ; Published version