Publications

• Article dans une revue

Transport Inefficiency in Branched-Out Mesoscopic Networks: An Analog of the Braess Paradox

M. G. Pala, S. Baltazar, Peng Liu, Hermann Sellier, B. Hackens, F. Martins, Vincent Bayot, X. Wallart, L. Desplanque, Serge Huant

We present evidence for a counterintuitive behavior of semiconductor mesoscopic networks that is the analog of the Braess paradox encountered in classical networks. A numerical simulation of quantum transport in a two-branch mesoscopic network reveals that adding a third branch can paradoxically…

Physical Review Letters, 2012, 108, pp.076802. ⟨10.1103/PHYSREVLETT.108.076802⟩. ⟨hal-00709528⟩

• Article dans une revue

Joint Carrier Frequency Offset and Channel Estimation for OFDM Systems via the EM Algorithm in the Presence of Very High Mobility

Eric Pierre Simon, Laurent Ros, Hussein Hijazi, Mounir Ghogho

In this paper, the problem of joint carrier frequency offset (CFO) and channel estimation for OFDM systems over the fast time-varying frequency-selective channel is explored within the framework of the expectation-maximization (EM) algorithm and parametric channel model. Assuming that the path…

IEEE Transactions on Signal Processing, 2012, 60 (2), pp.754-765. ⟨hal-00660684⟩

• Communication dans un congrès

On mechanics and architecture during the Renaissance: Galilean Trattato di Fortificazione

Raffaele Pisano

RCTHS Research Lectures Series, RCTHS centre, University of West Bohemia in Pilsen, Czech Republic, Jan 2012, Pilsen, République Tchèque, Czech Republic. ⟨hal-04518668⟩

• Communication dans un congrès

Modulateur à base de polymères électro-optiques

Pierre Le Barny, Hong Wu Li, Jean-Pierre Vilcot, Dominique Bosc, Fabrice Odobel, Chantal Andraud, Alain Fort, Pierre Bonnardel, Philippe Chanclou

Objectifs du projet ModPol : Synthèse et caractérisation de polymères électrooptiques - performants - stables chimiquement et photochimiquement - Mise au point des procédés technologiques pour réaliser - un modulateur de phase - un modulateur de type Mach Zehnder - Évaluation des potentialités de…

Grand Colloque ANR-STIC 2012, Jan 2012, Lyon, France. ⟨hal-01251545⟩

• Article dans une revue

An Historical Inquiry on Geometry in Relativity: Reflections on Early Relationship Geometry–Physics (Part II)

Raffaele Pisano, Ferdinando Casolaro

Journal of History Research, 2012, 2 (1), pp.57-65. ⟨hal-04507941⟩

• Communication dans un congrès

General Preisach solutions for contact mechanics of rough surfaces

Vladislav Aleshin

Journées du GDR 3588 Mécanique et Physique des Sytèmes Complexes, 2012, Agay, France. ⟨hal-00819463⟩

• Communication dans un congrès

Digital RF signal generation for ultimate transmitters

A. Frappé

BIT's 1st Annual World Congress of Emerging InfoTech, WCEIT 2012, 2012, Dalian, China. ⟨hal-00819471⟩

• Article dans une revue

Size-dependence of the exciton transitions in colloidal CdTe quantum dots

Esther Groeneveld, Christophe Delerue, Guy Allan, Yann-Michel Niquet, Celso de Mello Donega

In this paper, we present a detailed investigation of the size dependence of the optical transitions of colloidal CdTe QDs ranging in diameter from 2.9 to 14.8 nm. The energy integrated absorption cross section per CdTe unit is investigated in detail for the lowest two exciton transitions (1S3/2(h…

Journal of Physical Chemistry C, 2012, 116, pp.23160-23167. ⟨10.1021/jp3080942⟩. ⟨hal-00787845⟩

• Article dans une revue

Supercritical dynamics of magnetoelastic wave triad in a solid

Vladimir Preobrazhensky, O. Yevstafyev, Philippe Pernod, Olivier Bou Matar, V. Berzhansky

Physics of Wave Phenomena, 2012, 20, pp.256-263. ⟨10.3103/S1541308X12040036⟩. ⟨hal-00787360⟩

• Article dans une revue

Receiver-aided predistortion of power amplifier non-linearities in cellular networks

J. Zeleny, C. Dehos, P. Rosson, A. Kaiser

IET Science Measurement and Technology, 2012, 6, pp.168-175. ⟨10.1049/iet-smt.2011.0016⟩. ⟨hal-00787384⟩