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Your search keyword '"Granozio, F. M."' showing total 3 results
Start Over Author "Granozio, F. M." Journal apl materials
3 results on '"Granozio, F. M."'

2. Tunnel and electrostatic coupling in graphene-LaAlO3/ SrTiO3 hybrid systems.

Author

Aliaj, I., Torre, I., Miseikis, V., di Gennaro, E., Sambri, A., Gamucci, A., Coletti, C., Beltram, F., Granozio, F. M., Polini, M., Pellegrini, V., and Roddaro, S.

Subjects
ELECTROSTATICS, ELECTRIC properties of graphene
Abstract

We report on the transport properties of hybrid devices obtained by depositing graphene on a LaAlO3/SrTiO3 oxide junction hosting a 4 nm-deep 2-dimensional electron system. At low graphene-oxide inter-layer bias, the two electron systems are electrically isolated, despite their small spatial separation. A very efficient reciprocal gating of the two neighboring 2-dimensional systems is shown. A pronounced rectifying behavior is observed for larger bias values and ascribed to the interplay between electrostatic field-effects and tunneling across the LaAlO3 barrier. The relevance of these results in the context of strongly coupled bilayer systems is discussed. [ABSTRACT FROM AUTHOR]

Published
2016
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3. Tunnel and electrostatic coupling in graphene-LaAlO 3 /SrTiO 3 hybrid systems

Author

Vaidotas Miseikis, Stefano Roddaro, E. Di Gennaro, Fabio Beltram, Camilla Coletti, Vittorio Pellegrini, Iacopo Torre, A. Gamucci, Fabio Miletto Granozio, I. Aliaj, A. Sambri, Marco Polini, Aliaj, I., Torre, I., Miseikis, V., DI GENNARO, Emiliano, Sambri, A., Gamucci, A., Coletti, C., Beltram, F., Granozio, F. M., Polini, M., Pellegrini, V., Roddaro, S., Aliaj, Ilirjan, Torre, Iacopo, di Gennaro, E., Gamucci, Andrea, Beltram, Fabio, Polini, Marco, and Roddaro, Stefano

Subjects
Materials science, lcsh:Biotechnology, Oxide, Context (language use), 02 engineering and technology, Electron, 01 natural sciences, law.invention, chemistry.chemical_compound, Engineering (all), Rectification, law, lcsh:TP248.13-248.65, 0103 physical sciences, General Materials Science, 010306 general physics, Quantum tunnelling, Graphene, Bilayer, General Engineering, 021001 nanoscience & nanotechnology, lcsh:QC1-999, chemistry, Chemical physics, Hybrid system, Materials Science (all), 0210 nano-technology, GRAPHENE, HETEROSTRUCTURES, OXIDE, INTERFACE, VOLTAGE, GAS, lcsh:Physics
Abstract

We report on the transport properties of hybrid devices obtained by depositing graphene on a LaAlO3/SrTiO3 oxide junction hosting a 4 nm-deep 2-dimensional electron system. At low graphene-oxide inter-layer bias, the two electron systems are electrically isolated, despite their small spatial separation. A very efficient reciprocal gating of the two neighboring 2-dimensional systems is shown. A pronounced rectifying behavior is observed for larger bias values and ascribed to the interplay between electrostatic field-effects and tunneling across the LaAlO3 barrier. The relevance of these results in the context of strongly coupled bilayer systems is discussed. (C) 2016 Author(s).

Published
2016
Full Text
View/download PDF

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