Publications

• Article dans une revue

Stochastic mechanical degradation of multi-cracked fiber bundles with elastic and viscous interactions

Fabio Manca, Stefano Giordano, Pier Luca Palla, Fabrizio Cleri

The mechanics of fiber bundles has been largely investigated in order to understand their complex failure modes. Under a mechanical load, the fibers fail progressively while the load is redistributed among the unbroken fibers. The classical fiber bundle model captures the most important features of…

European Physical Journal E: Soft matter and biological physics, 2015, 38 (5), 44, 21 p. ⟨10.1140/epje/i2015-15044-1⟩. ⟨hal-03408328⟩

• Communication dans un congrès

Iterative time domain estimation of rapidly changing channel for OFDM systems in a cognitive radio context

Ali Kalakech, Rony Darazi, Marion Berbineau, Eric Pierre Simon, Iyad Dayoub

Rapidly changing channels typically occurs in high speed situations where Doppler phenomena, related to the terminal's high speed, affects the use of OFDM systems by producing a loss of orthogonality between different carriers. Thus, the channel estimation and equalisation become a challenging…

2015 Third International Conference on Technological Advances in Electrical, Electronics and Computer Engineering (TAEECE), Apr 2015, Beirut, Lebanon. pp.268-273, ⟨10.1109/TAEECE.2015.7113638⟩. ⟨hal-03383026⟩

• Communication dans un congrès

A low complexity turbo receiver for data nulling superimposed pilots in OFDM

Farah Zaarour, Eric Pierre Simon, Marie Zwingelstein, Iyad Dayoub

The main drawback of classical superimposed pilot (CSP) schemes is the deteriorated channel estimation performance due to interference from data. A recent proposal of a data nulling superimposed pilot (DNSP) scheme in orthogonal frequency division multiplexing (OFDM) was able to circumvent this…

2015 Fifth International Conference on Digital Information and Communication Technology and its Applications (DICTAP), Apr 2015, Beirut, Lebanon. pp.32-37, ⟨10.1109/DICTAP.2015.7113166⟩. ⟨hal-03382988⟩

• Thèse

Etude de la passivation de surface du silicium cristallin type P par dépôt de couches atomiques d'alumine pour application aux cellules solaires à haut rendement, P-type crystalline silicon passivation using atomic layer deposition of alumina : application to high efficiency solar cells

Matthieu Pawlik

La diminution du coût ainsi que l'augmentation du rendement des cellules solaires sont devenues les axes principaux de recherche depuis la crise qui a touché le marché du photovoltaïque en 2011. Une des principales stratégies est l’amincissement des cellules solaires dans le but de réduire les…, The decrease of solar cell cost as well as the increase in their efficiency are main research topics since the photovoltaic market crisis in 2011. One of the main strategy is to move towards thinner solar cells, in order to decrease raw material consumption. However, the result is a higher impact…

Micro et nanotechnologies/Microélectronique. Ecole Centrale de Lille, 2015. Français. ⟨NNT : 2015ECLI0008⟩. ⟨tel-01278366⟩

• Article dans une revue

Effect of the Pauli principle on photoelectron spin transport in p + GaAs

Fabian Cadiz, D. Paget, A. Rowe, Thierry Amand, Philippe Barate, S. Arscott

In p+ GaAs thin films, the effect of photoelectron degeneracy on spin transport is investigated theoretically and experimentally by imaging the spin polarization profile as a function of distance from a tightly focused light excitation spot. Under degeneracy of the electron gas (high concentration…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 91 (16), ⟨10.1103/PhysRevB.91.165203⟩. ⟨hal-02052156⟩

• Article dans une revue

Combined nanomechanical and nanomagnetic analysis of magnetoelectric memories

S. Giordano, Yannick Dusch, Nicolas Tiercelin, Philippe Pernod, Vladimir Preobrazhensky

Magneto-electro-elastic and multiferroic materials can be combined in appealing nanostructures characterized by the coexistence and coupling of electric, magnetic, and mechanical phases with potential applications in novel multifunctional devices. Here, we derive a theory for nonvolatile room-…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 85, pp.155321-1-14. ⟨10.1103/PhysRevB.85.155321⟩. ⟨hal-00787020⟩

• Article dans une revue

Tuning the elastic nonlinearities in composite nanomaterials

Pierre-Yves Guerder, Stefano Giordano, Olivier Bou Matar, Jerome O. Vasseur

Journal of Physics: Condensed Matter, 2015, 27 (14), pp.145304. ⟨10.1088/0953-8984/27/14/145304⟩. ⟨hal-03304952⟩

• Communication dans un congrès

3D-FEM modeling of F/TDR sensors for clay-rock water content measurement in combination with broadband dielectric spectroscopy

T. Bore, N. Wagner, S. Delepine-Lesoille, F. Taillade, G. Six, F. Daout, D. Placko

2015 IEEE Sensors Applications Symposium (SAS), Apr 2015, Zadar, Croatia. ⟨10.1109/SAS.2015.7133601⟩. ⟨hal-01785887⟩

• Article dans une revue

Control of gallium incorporation in sol–gel derived CuIn(1−x)GaxS2 thin films for photovoltaic applications

Yoan Bourlier, Odile Cristini Robbe, Christophe Lethien, Pascal Roussel, Aymeric Pastre, Malek Zegaoui, Nathalie Rolland, Mohamed Bouazaoui, Rémy Bernard

In this paper, we report the elaboration of Cu(In,Ga)S2 chalcopyrite thin films via a sol–gel process. To reach this aim, solutions containing copper, indium and gallium complexes were prepared. These solutions were thereafter spin-coated onto the soda lime glass substrates and calcined, leading to…

Materials Research Bulletin, 2015, 70, pp.137-144. ⟨10.1016/j.materresbull.2015.04.016⟩. ⟨hal-01151538⟩

• Poster de conférence

Outil d’analyse dimensionné aux problématiques de compatibilité électromagnétique du milieu ferroviaire

Mohamed Raouf Kousri

18èmes Doctoriales Lille Nord de France, Apr 2015, Marcq-en-Baroeul, France. ⟨hal-03675836⟩