Publications

• Article dans une revue

Optimal power distribution over pilot tones for multi-carrier communications over power lines

David Buèche, Patrick Corlay, François-Xavier Coudoux, Marc G. Gazalet, Marc Slachciak

In this paper, we propose a method for finding the optimal distribution of pilot power, which will optimize the performance of multi-carrier transmissions over power lines, using comb-type pilots. To find this optimal distribution, we took noise characteristics and channel estimation techniques…

IEEE Transactions on Consumer Electronics, 2010, 56 (3), pp.1794-1800. ⟨10.1109/TCE.2010.5606328⟩. ⟨hal-00549473⟩

• Article dans une revue

Electronic properties of the high electron mobility Al0.56In0.44Sb/Ga0.5In0.5Sb heterostructure

L. Desplanque, D. Vignaud, S. Godey, E. Cadio, S.R. Plissard, X. Wallart, Peng Liu, Hermann Sellier

Electronic properties of the Al0.56In0.44Sb/Ga0.5In0.5Sb heterostructure grown by molecular beam epitaxy are investigated. We measure by means of x-ray photoemission spectroscopy, photoluminescence, and Hall effect measurements the key parameters involved in the achievement of a high speed and very…

Journal of Applied Physics, 2010, 108, pp.043704. ⟨10.1063/1.3475709⟩. ⟨hal-00709521⟩

• Communication dans un congrès

Top gated graphene : quantum capacitance effects and microwave properties

Andreas Betz, Emiliano Pallecchi, Henri Happy, Gwendal Fève, Takis Kontos, Gilles Dambrine, Jean-Marc Berroir, Bernard Plaçais

Journées de la matière condensée de la société française de physique, JMC12., Aug 2010, Troyes, France. ⟨hal-00519810⟩

• Communication dans un congrès

Lazare and Sadi Carnot

Raffaele Pisano

30th SISFA National Congress of the Society of the Historians of physics and Astronomy, Urbino, 30 July-03 August, SISFA, Jul 2010, Urbino, Italy. ⟨hal-04519080⟩

• Communication dans un congrès

Semiconductor nanostructures : recent theoretical results

Christophe Delerue, Guy Allan

Workshop on Nanostructures, Nano-optics and Nano-technologies, 3N Workshop, Jul 2010, Porquerolles, France. ⟨hal-00574390⟩

• Communication dans un congrès

What Is The Cultural and Interdisciplinary Role Played By Physical and Mathematics Sciences? Epistemological Reflections

Raffaele Pisano

6th European Summer University Conference - ESU, 19–23 July, University of Wien, Jul 2010, Wien, Austria. ⟨hal-04518862⟩

• Article dans une revue

Terahertz response of InGaAs field effect transistors in quantizing magnetic fields

Oleg Klimenko, Yu. Mityagin, Hadley Videlier, Frederic Teppe, N. Dyakonova, Christophe Consejo, S. Bollaert, V. Murzin, Wojciech Knap

Terahertz (THz) detection by plasma wave mechanism in InGaAs field effect transistors is studied in high/quantizing magnetic fields regime. The correlation between the photovoltaic response and magnetoresistance is revealed. It allows explaining the dominant physical mechanism responsible for…

Applied Physics Letters, 2010, 97 (2), pp.022111. ⟨hal-00545623⟩

• Communication dans un congrès

A millimeter-wave frequency tunable antenna on ultra-flexible pdms substrate

S. Hage-Ali, Nicolas Tiercelin, Philippe Coquet, Ronan Sauleau, Vladimir Preobrazhensky, Philippe Pernod

IEEE AP-S International Symposium, Jul 2010, Charleston, United States. 4 p. ⟨hal-00507083⟩

• Article dans une revue

Imaging Coulomb islands in a quantum Hall interferometer

B. Hackens, F. Martins, S. Faniel, C. A. Dutu, Hermann Sellier, Serge Huant, M. Pala, L. Desplanque, X. Wallart, Vincent Bayot

In the quantum Hall regime, near integer filling factors, electrons should only be transmitted through spatially separated edge states. However, in mesoscopic systems, electronic transmission turns out to be more complex, giving rise to a large spectrum of magnetoresistance oscillations. To explain…

Nature Communications, 2010, 1, pp.39. ⟨10.1038/NCOMMS1038⟩. ⟨hal-00709461⟩

• Communication dans un congrès

Joint Carrier Frequency Offset and Fast Time-varying Channel Estimation for MIMO-OFDM Systems

Eric Pierre Simon, Hussein Hijazi, Laurent Ros

In this paper, a novel pilot-aided iterative algorithm is developed for MIMO-OFDM systems operating in fast time-varying environment. An L-path channel model with known path delays is considered to jointly estimate the multi-path Rayleigh channel complex gains and Carrier Frequency Offset (CFO).…

CSNDSP 2010 - 7th IEEE IET International Sumposium on Communication Systems, Networks and Digital Signal Processing, Jul 2010, Newcastle, United Kingdom. 6 p. ⟨hal-00539142⟩