21documents trouvés
Graphene processing
G.DELIGEORGIS
MINC
Conférence invitée : European Microwave Week ( EuMC ) 2012 du 28 octobre au 02 novembre 2012, Amsterdam (Pays Bas), Octobre 2012, 5p. , N° 12716
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128831Millimeter wave Schottky diode on graphene monolayer via asymmetric metal contacts
M.DRAGOMAN, G.DELIGEORGIS, A.MULLER, A.CISMARU, D.NECULOIU, G.KONSTANTINIDIS, D.DRAGOMAN
IMT, MINC, FORTH
Revue Scientifique : Journal of Applied Physics, 084302p., Octobre 2012 , N° 12718
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128835Graphene electronics: past, present and future
G.DELIGEORGIS
MINC
Manifestation sans acte : School and Workshop on Nanoscience and Nanotechnology 2012 du 01 octobre au 04 octobre 2012, Frascati (Italie), Octobre 2012, 7p. , N° 12720
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128881Extending ballistic graphene FET lumped element models to diffusive devices
G.VINCENZI, G.DELIGEORGIS, F.COCCETTI, M.DRAGOMAN, L.PIERANTONI, D.MENCARELLI, R.PLANA
IMT, UNIVPM, MINC
Revue Scientifique : Solid State Electronics, Vol.76, pp.8-12, Octobre 2012 , N° 12357
Lien : http://hal.archives-ouvertes.fr/hal-00718929
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Abstract
In this work, a modified, lumped element graphene field effect device model is presented. The model is based on the ''Top-of-the-barrier'' approach which is usually valid only for ballistic graphene nanotransistors. Proper modifications are introduced to extend the model's validity so that it accurately describes both ballistic and diffusive graphene devices. The model is compared to data already presented in the literature. It is shown that a good agreement is obtained for both nano-sized and large area graphene based channels. Accurate prediction of drain current and transconductance for both cases is obtained.
Graphene nanoribbon ballistic devices for RF detection
G.DELIGEORGIS, F.COCCETTI, G.KONSTANTINIDIS, R.PLANA
MINC, FORTH
Manifestation avec acte : A European Conference/Workshop on the Synthesis, Characterization and Applications of Graphene ( GrapHEL ) 2012 du 27 septembre au 30 septembre 2012, Mykonos (Grèce), 2012, 4p. , N° 12717
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128833Radio frequency signal detection by ballistic transport in Y-shaped graphene nanoribbons
G.DELIGEORGIS, F.COCCETTI, G.KONSTANTINIDIS, R.PLANA
MINC, FORTH
Revue Scientifique : Applied Physics Letters, Vol.101, N°1, pp.013502-1-013502-3, Juillet 2012 , N° 12722
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128842Graphene radio: Detecting radiowaves with a single atom sheet
M.DRAGOMAN, D.NECULOIU, A.CISMARU, G.DELIGEORGIS, G.KONSTANTINIDIS, D.DRAGOMAN
IMT, MINC, FORTH
Revue Scientifique : Applied Physics Letters, Vol.101, N°3, pp.033109-1-033109-4, Juillet 2012 , N° 12721
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128840Polariton condensate transistor switch
T.GAO , P.S.ELDRIDGE, T.C.H.LIEW, S.I.TSINTZOS, G.STAVRINIDIS, G.DELIGEORGIS, Z.HATZOPOULOS, P.G.SAVVIDIS
FORTH, NTU, Nanyang, MINC, University of Crete
Revue Scientifique : Physical Review B, Vol.85, N°23, 235102p., Juin 2012 , N° 12282
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127385Harvesting graphene's properties for nanoelectronics
G.DELIGEORGIS, F.COCCETTI, G.KONSTANTINIDIS, R.PLANA
MINC, FORTH
Conférence invitée : International Conference on Nanosciences & Nanotechnologies ( NN ) 2012 du 03 juin au 06 juin 2012, Thessaloniki (Grèce), Juin 2012, 5p. , N° 12719
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128837Coupling quantum tunneling with cavity photons
P.CRISTOFOLINI, G.CHRISTMANN, S.I.TSINTZOS, G.DELIGEORGIS, G.KONSTANTINIDIS, Z.HATZOPOULOS, P.G.SAVVIDIS, J.J.BAUMBERG
CAMBRIDGE, FORTH, MINC, University of Crete
Revue Scientifique : Science, Vol.336, N°6082, pp.704-707, Mai 2012 , N° 12297
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