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

Evidence of PtSi phase formation during the annealing of LiMn1.5Ni0.5O4 thin films

Manon Létiche, Étienne Eustache, Thierry Brousse, Christophe Lethien, Pascal Roussel

Journées Nord-Ouest Européennes des Jeunes Chercheurs (JNOEJC2015), May 2015, Rouen, France. ⟨hal-02331262⟩

• Article dans une revue

Carbon nanostructures dedicated to millimeter-wave to THz interconnects

Christophe Brun, Wei Tan Chong, Franck Pierre, Chong Yap Chin, Congxiang Lu, Leong Chow Wai, Tan Dunlin, Kang Tay Beng, Coquet Philippe, Dominique Baillargeat

This paper focuses on the use of CNTs for new mm-to-THz interconnects for nanopackaging. To successfully integrate CNT to be in line with nanoelectronics trends, new growth processes and modeling approaches are proposed. Several experimental works are presented such as millimeter-wave flip-chip…

IEEE Transactions on Terahertz Science and Technology, 2015, ⟨10.1109/TTHZ.2015.2407859⟩. ⟨hal-01281467⟩

• Article dans une revue

Autonomous piezoelectric structural health monitoring system for on-production line use

Christophe Delebarre, Sébastien Grondel, Frédéric Rivart

The aim of this study is to control aeronautical composite structures on production line since they are extremely vulnerable to impact damages due to tool drops for example. To detect such an event on the structure, a piezoelectric wireless sensor network has to be developed. Therefore the…

Advances in Applied Ceramics, 2015, 114 (4), pp.205-210. ⟨10.1179/1743676114Y.0000000220⟩. ⟨hal-03280239⟩

• 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⟩

• 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⟩

• 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

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⟩

• 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⟩