0000000000342345

AUTHOR

Antonio Maffucci

showing 2 related works from this author

Eurofusion-DEMO Divertor - Cassette Design and Integration

2020

International audience; The Eurofusion-DEMO design will complete the Pre Conceptual Design phase (PCD) with a PCD Gate, named G1, scheduled to take place in Q4 2020 that will focus on assessing the feasibility of the plant and its main components prior to entering into the Conceptual Design phase. In the paper first an overview is given of the Eurofusion-DEMO Divertor Assembly including design and interface description, systems and functional requirements, load specification, system classification, manufacturing procedures and cost estimate. Then critical issues are discussed and potential design solutions are proposed, e.g.:- Neutron material damage limits of the different (structural) mat…

DEMO; Divertor; CAD DesignMaterials sciencePassive coolingNuclear engineeringPort (circuit theory)01 natural sciences7. Clean energy010305 fluids & plasmas[SPI]Engineering Sciences [physics]DivertorConceptual design0103 physical sciencesDEMO fusion reactorGeneral Materials ScienceCAD Design010306 general physicsDEMOnuclear fusionSettore ING-IND/19 - Impianti NucleariCivil and Structural Engineeringelectromagnetic computationToroidNuclear heatingSeparatrixMechanical EngineeringDivertornuclear fusion plasma control electromagnetic computationNuclear Energy and EngineeringTUNGSTEN/EUROFER COATING SYSTEM CONCEPTUAL DESIGN COOLING CIRCUIT PROGRESS HCLLplasma controlHigh heat
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Bottom-up realization and electrical characterization of a graphene-based device.

2016

We propose a bottom-up procedure to fabricate an easy-to-engineer graphene-based device, consisting of a microstrip-like circuit where few-layer graphene nanoplatelets are used to contact two copper electrodes. The graphene nanoplatelets are obtained by the microwave irradiation of intercalated graphite, i.e., an environmentally friendly, fast and low-cost procedure. The contact is created by a bottom-up process, driven by the application of a DC electrical field in the gap between the electrodes, yielding the formation of a graphene carpet. The electrical resistance of the device has been measured as a function of the gap length and device temperature. The possible use of this device as a …

Materials scienceFabricationNanotechnologyBioengineering02 engineering and technology01 natural scienceslaw.inventionbottom-upnanoelectronicsElectrical resistance and conductancegraphene devicelaw0103 physical sciencesGeneral Materials ScienceMechanics of MaterialGraphitegraphene device graphene nanoplatelets nanoelectronics bottom-upElectrical and Electronic EngineeringnanoelectronicGraphene oxide paper010302 applied physicsGrapheneMechanical EngineeringGraphene foamgraphene nanoplateletsChemistry (all)General Chemistry021001 nanoscience & nanotechnologygraphene nanoplateletMechanics of MaterialsElectrodeMaterials Science (all)0210 nano-technologyGraphene nanoribbonsNanotechnology
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