Publications

• Article dans une revue

High performance TiN gate contact on AlGaN/GaN transistor using a mechanically strain induced P-doping

Ali Soltani, Michel Rousseau, Jean-Claude Gerbedoen, Maghnia Mattalah, P.L. Bonanno, A. Telia, Nour Eddine Bourzgui, Gilles Patriarche, A. Ougazzaden, A. Ben Moussa

High performance titanium nitride sub-100 nm rectifying contact, deposited by sputtering on AlGaN/GaN high electron mobility transistors, shows a reverse leakage current as low as 38 pA/mm at VGS = -40 V and a Schottky barrier height of 0.95 eV. Based on structural characterization and 3D…

Applied Physics Letters, 2014, 104, 233506, 5 p. ⟨10.1063/1.4882415⟩. ⟨hal-01009966⟩

• Article dans une revue

Competing Activities in Social Networks

Mohamed Moez Belhaj, Frédéric Deroïan

We consider a society in which each agent has one unit of a resource to allocate between two activities. Agents are organized in a social network, and each activity generates complementarities between neighbors. We find multiplicity of equilibrium for high intensity of interaction, and we…

The B.E. journal of economic analysis & policy, 2014, 14 (4), pp.36. ⟨10.1515/bejeap-2013-0121⟩. ⟨hal-01463098⟩

• Communication dans un congrès

Highly tunable Fabry-Perot resonators using piezoelectric phononic crystals

Bertrand Dubus, Marie -Fraise Ponge, Anne-Christine Hladky, Jerome O. Vasseur, Mai Phamthi

Theoretical and experimental analyses of piezoelectric stacks submitted to periodical electrical boundary conditions via electrodes, are conducted. These structures are shown to exhibit Bragg band gaps which are switched on or off by setting electrodes in short or open circuit. Band gap frequency…

IEEE International Ultrasonics Symposium (IUS), Sep 2014, Chicago, United States. paper 5B-6, 154-157, ⟨10.1109/ULTSYM.2014.0039⟩. ⟨hal-03300131⟩

• Article dans une revue

Extra-low parasitic gate-to-contacts capacitance architecture for sub-14 nm transistor nodes

Heimanu Niebojewski, Cyrille Le Royer, Y. Morand, Olivier Rozeau, Marie-Anne Jaud, Emmanuel Dubois, Thierry Poiroux, D. Bensahel

We investigate in this work an original contact architecture to address 64 nm pitch transistor technology. This architecture, studied here in the fully-depleted silicon-on insulator (FDSOI) flavour, remains suitable for planar and 3D (trigate, FinFET) approaches. It includes a recessed gate-first…

Solid-State Electronics, 2014, 97, pp.45-51. ⟨10.1016/j.sse.2014.04.028⟩. ⟨hal-01000014⟩

• Communication dans un congrès

All 2D graphene-metal chalcogenides hybrid photodetector

Adrien Robin, Emmanuel Lhuillier, Emiliano Pallecchi, Abdelkarim Ouerghi, Benoit Dubertret

30 years of Colloidal Quantum Dots, 2014, Paris, France. ⟨hal-01015220⟩

• Article dans une revue

Investigation on power line communication in aircrafts

Virginie Degardin, Pierre Laly, M. Lienard, Pierre Degauque

Power line communication is envisaged for the future more electric aircraft and the scenario studied in this work deals with the cabin lighting system, since its tree-shaped architecture is sufficiently complicated to be representative of many other aircraft harness configurations. The statistical…

IET Communications, 2014, 8, pp.1868-1874. ⟨10.1049/iet-com.2013.0828⟩. ⟨hal-01015202⟩

• Article dans une revue

Gold-free ternary III-V antimonide nanowire arrays on silicon : twin-free down to the first bilayer

Sònia Conesa-Boj, Dominik Kriegner, Xiang-Lei Han, S.R. Plissard, Xavier Wallart, Julian Stangl, Anna Fontcuberta I Morral, Philippe Caroff

With the continued maturation of III-V nanowire research, expectations of material quality should be concomitantly raised. Ideally, III-V nanowires integrated on silicon should be entirely free of extended planar defects such as twins, stacking faults, or polytypism, position-controlled for…

Nano Letters, 2014, 14, pp.326-332. ⟨10.1021/nl404085a⟩. ⟨hal-00926662⟩

• Autre publication scientifique

Photomélangeurs THz efficaces à base de collage de substrat métallique employant l'indium

Philipp Latzel

2014. ⟨hal-00981856⟩

• Communication dans un congrès

«Nanostructured Lead-Free La₂Ti₂O₇ Piezoelectric Islands Obtained by Ion-Beam Etching»

R. Desfeux, A. Ferri, S. Saitzek, Z. Shao, A. Bayart, J. Costecalde, D. Deresmes, David Troadec, Denis Remiens

no abstract

International Conference Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials – PFM 2014, 2014, Ekaterinburg, Russia. ⟨hal-01702958⟩

• Communication dans un congrès

Development of an industrial process for the fabrication of high efficiency N-type pert cells

T. Blévin, B. Grange, R. Cabal, Jean-Pierre Vilcot

5th Photovoltaic Technical Conference 'Thin Film and Advanced Silicon Solutions', PVTC 2014, 2014, Aix-en-Provence, France. ⟨hal-00989528⟩