Publicaciones

• 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⟩

• Autre publication scientifique

Estimating the wreckage location of the Rio-Paris AF447

Michel Ollitrault, Bruno Blanke, Chen Changsheng, Nikolay Diansky, Marie Drévillon, Eric Greiner, Fabien Lefèvre, Richard Limeburner, Pascal Lezaud, Stéphanie Louazel, A. J. George Nurser, Denis Paradis, Robert Bruce Scott

During the night of June 1 2009, the A330 Airbus plane (registered F-GZCP) on the AF447 flight from Rio de Janeiro to Paris met significant turbulent atmospheric activity associated with the Intertropical convergence zone (ITCZ) near 3°N, 30°30’W. The plane last known position (LKP), 2°58.8’N 30°35...

2010. ⟨hal-01312263⟩

• Thèse

Investigations of sputtered (Ba,Sr)TiO3 thin films for tunable microwave applications, Etude de films de BST accordables déposés par pulvérisation cathodique pour des applications micro ondes

Lihui Yang

This dissertation (thesis) discussed the deposition and characterization of perovskite (Ba,Sr)TiO3 (BST) thin films using radio-frequency (RF) magnetron sputtering with the goal of studying the feasibility of fabricating high quality BST films in an economical manner for tunable microwave devices...., Cette thèse étudie le dépôt et la caractérisation du (Ba,Sr)TiO3 (BST) en couches minces sous forme pérovskite, en utilisant la pulvérisation cathodique magnétron par radio-fréquences (RF), avec pour but d'étudier la faisabilité de la fabrication de films de BST de haute qualité de manière...

Engineering Sciences [physics]. Université de Valenciennes et du Hainaut-Cambrésis, 2010. English. ⟨NNT : 2010VALE0016⟩. ⟨tel-03004410⟩

• Communication dans un congrès

Advanced SEM and TEM investigations of individual and self-aassembled colloidal PbSe nanocrystals.

M. Cheynet, T. Neisus, S. Lazar, E. Rauch, O. Robbe, Justin Habinshuti

3re International Conference on NANO-structures self-assembly, Jun 2010, Cassis, France. ⟨hal-00610627⟩

• Communication dans un congrès

Carbon nanotube programmable devices for adaptive architectures

Guillaume Agnus, David Brunel, Weisheng Zhao, Karim Gacem, Arianna Filoramo, Stéphane Lenfant, Dominique Vuillaume, Christian Gamrat, Jean-Philippe Bourgoin, Vincent Derycke

11th International Conference on the Science and Application of Nanotubes, NT10, Jun 2010, Montreal, Canada. ⟨hal-00574047⟩

• Communication dans un congrès

Carrier multiplication in bulk and nanocrystalline semiconductors: Mechanism, efficiency, and interest for solar cells

Christophe Delerue, Guy Allan

CECAM workshop on Empirical methods in semiconductor nano-structures design and modelling, Jun 2010, Manchester, United Kingdom. ⟨hal-03317133⟩

• Communication dans un congrès

Investigation of microstructural, optical and electrical properties of BGaN materials grown by MOVPE

M. Abid, S. Gautier, T. Moudakir, G. Orsal, V. Ravindran, S. O. S. Hamady, O. Naciri, A. Migan-Dubois, Z. Djebbour, David Troadec, G. Patriarche, A. Ougazzaden

ISGN 3, Jun 2010, Montpellier, France. ⟨hal-00554354⟩

• Article dans une revue

Simultaneous existence of phononic and photonic band gaps in periodic crystal slabs

Yan Pennec, Bahram Djafari-Rouhani, E.H. El Boudouti, C. Li, Y. El Hassouani, Jerome O. Vasseur, N. Papanikolaou, Sarah Benchabane, Vincent Laude, Alejandro Martinez

We discuss the simultaneous existence of phononic and photonic band gaps in a periodic array of holes drilled in a Si membrane. We investigate in detail both the centered square lattice and the boron nitride (BN) lattice with two atoms per unit cell which include the simple square, triangular and...

Optics Express, 2010, 18 (13), pp.14301. ⟨10.1364/OE.18.014301⟩. ⟨hal-00539645⟩

• Communication dans un congrès

Cognitive Cooperation for the Downlink of Frequency Reuse Small Cells

Salam Akoum, Marie Zwingelstein, Robert Heath, Jr., Merouane Debbah

We develop and analyze a space time coded cooperative diversity protocol that achieves improved quality of service for mobile users in the downlink of small cells. The protocol, called cooperative frequency reuse (CFR), leverages the cellular frequency reuse concept to create space and frequency...

The 2nd International Workshop on Cognitive Information Processing, Jan 2011, Italy. pp.CIP2010-Akoum. ⟨hal-00553486⟩