Publications

• ART

Scaling shift in multicracked fiber bundles

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

Bundles of fibers, wires, or filaments are ubiquitous structures in both natural and artificial materials. We investigate the bundle degradation induced by an external damaging action through a theoretical model describing an assembly of parallel fibers, progressively damaged by a random population…

Physical Review Letters, 2014, 113 (25), 255501, 5 p. ⟨10.1103/PhysRevLett.113.255501⟩. ⟨hal-03408355⟩

• ART

Novel Method for Improving the Capacity of Optical MIMO System Using MGDM

F. Baklouti, Iyad Dayoub, S. Haxha, R. Attia, A. Aggoun

In current local area networks, multimode fibers (MMFs), primarily graded index (GI) MMFs, are the main types of fibers employed for data communications. Due to their enormous bandwidth, it is considered that they are the main channel medium that can offer broadband multiservices using optical…

IEEE Photonics Journal, 2014, 6 (6), pp.1-15. ⟨10.1109/JPHOT.2014.2363444⟩. ⟨hal-03383017⟩

• ART

Development of industrial processes for the fabrication of high efficiency n-type PERT cells

Thomas Blévin, Adeline Lanterne, Bernadette Grange, Raphaël Cabal, Jean-Pierre Vilcot, Yannick Veschetti

In this work, two process simplifications for n-type PERT (passivated emitter rear totally diffused) bifacial solar cells are investigated. Both are based on a single thermal treatment for elaborating boron and phosphorus doped regions aiming at reducing the number of high temperature steps of…

Solar Energy Materials and Solar Cells, 2014, 131, pp.24-29. ⟨10.1016/j.solmat.2014.06.022⟩. ⟨cea-02570711⟩

• ART

Evaluation of dispersion characteristics of multimodal guided waves using slant stack transform

Lukasz Ambrozinski, Bogdan Piwakowski, Tadeusz Stepinski, Tadeusz Uhl

In this paper slant stack (SL) transform is presented and its application for processing of multi-modal dispersive Lamb waves snapshots is proposed. The SL transform can facilitate the evaluation of dispersion curves based on a set of signals captured at the structure׳s surface. The presented…

NDT & E International, 2014, 68, pp. 88-97. ⟨hal-03702371⟩

• ART

Facile immobilization of enzyme by entrapment using a plasma-deposited organosilicon thin film

A. Elagli, K. Belhacene, Céline Vivien, P. Dhulster, R. Froidevaux, P. Supiot

Journal of Molecular Catalysis B: Enzymatic, 2014, 110, pp.77-86. ⟨10.1016/j.molcatb.2014.09.014⟩. ⟨hal-03090543⟩

• COMM

An adaptive synchronization scheme for 60 GHz subsampling receivers

Razvan-Cristian Marin, Antoine Frappé

This paper presents an adaptive method for symbol synchronization in a WiGig subsampling receiver targeting low power applications, such as high data-rate communications in mobile devices. Taking advantage of the configurability of the receiver, the proposed implementation can achieve symbol…

2014 International Symposium on Fundamentals of Electrical Engineering (ISFEE), Nov 2014, Bucharest, Romania. pp.1-4, ⟨10.1109/ISFEE.2014.7050564⟩. ⟨hal-03377049⟩

• POSTER

«Impact des faisceaux d’ions sur les propriétés fonctionnelles de couches minces et de nano-îlots piézoélectriques de La₂Ti₂O₇»

A. Ferri, S. Saitzek, Z. Shao, A. Bayart, G. Declercq, J. Costecalde, D. Deresmes, Denis Remiens, David Troadec, R. Desfeux

Congrès Matériaux 2014, Nov 2014, Montpellier, France. 2014. ⟨hal-01739751⟩

• ART

Complete electroelastic set for the (YXt)-45 cut of a KNbO3 single crystal

R Rouffaud, P. Marchet, Anne-Christine Hladky, C. Bantignies, M. Pham-Thi, F. Levassort

A complete and consistent set (elastic, dielectric, and piezoelectric tensors) of a commercial lead-free (YXt)-45 cut KNbO 3 single crystal is reported. These data were obtained using several samples and the resonance-antiresonance method. Particular attention was paid to the consistency of this…

Journal of Applied Physics, 2014, 116 (19), ⟨10.1063/1.4902168⟩. ⟨hal-01705113⟩

• ART

Influence of nanoscale faceting on the tunneling properties of near broken gap InAs/AlGaSb heterojunctions grown by selective area epitaxy

L Desplanque, M Fahed, X Han, V Chinni, D Troadec, M-P Chauvat, P Ruterana, X Wallart

Nanotechnology, 2014, 25 (46), pp.465302. ⟨10.1088/0957-4484/25/46/465302⟩. ⟨hal-03779284⟩

• COMM

A Cross-Layer Approach for Video Delivery over Wireless Video Sensor Networks

Othmane Alaoui-Fdili, Patrick Corlay, Youssef Fakhri, François-Xavier Coudoux, Driss Aboutajdine

In this paper, we propose a novel cross-layer ap-proach for video delivery over Wireless Video Sensor Networks (WVSN)s. We adopt an energy efficient and adaptive video compression scheme dedicated to the WVSNs, based on the H.264/AVC video compression standard. The encoder operates using two modes…

The 7th International Symposium on signal, Image, Video and Communications (ISIVC 2014), Nov 2014, Marrakech, Morocco. ⟨hal-01110452⟩