Publications

• Article dans une revue

An SVD-aided efficient bit-loading algorithm for MIMO transmission over spatially correlated channels

Imade Fatani, Marie Zwingelstein, Mohamed Gharbi, François-Xavier Coudoux, Marion Berbineau, Marc G. Gazalet

This paper proposes an efficient bit-loading algorithm for Multiple-Input- Multiple-Output transmission over spatially correlated channels with perfect Channel State Information at both link ends. Based onwater-filling principle, the algorithm does not assume the well-known gap approximation and…

Wireless Personal Communications, 2014, 75, pp.1167-1185. ⟨10.1007/s11277-013-1414-3⟩. ⟨hal-00954476⟩

• Communication dans un congrès

Contrôle de la propagation du son et de la lumière - Cristaux phononiques, photoniques et ses applications

Abdelali Mrabti, Said El-Jallal, Gaëtan Lévêque, Abdellatif Akjouj, Abdelkrim Talbi, Yan Pennec, Bahram Djafari-Rouhani

Doctoriales Lille Nord de France 2014, 2014, Marcq-en-Baroeul, France. ⟨hal-00986879⟩

• Communication dans un congrès

Synthesis, characterization, and computer simulation of self-assembled Au nanoparticles with memristive behavior

F. Cleri, S. Carrillo, Christophe Krzeminski, Yannick Viero, S. Lenfant, David Guérin, D. Vuillaume

XXVIII International Winterschool on Electronic Properties of Novel Materials, IWEPNM 2014, 2014, Kirchberg, Austria. ⟨hal-00957805⟩

• Communication dans un congrès

Back-gated microwave field-effect transistors based on transferred CVD-grown graphene

Wei Wei, Mohamed Moez Belhaj, Geetanjali Deokar, D. Mele, Emiliano Pallecchi, Emmanuelle Pichonat, Dominique Vignaud, Henri Happy

Graphene based transistors have drawn growing interest from both industries and Laboratories [1-3]. In this work, we present both fabrication process and characterization of graphene field-effect transistors. Large scale monolayer graphene was grown by chemical vapor deposition (CVD) on Cu foils…

4th Graphene Conference, Graphene 2014, May 2014, Toulouse, France. 2 p. ⟨hal-00962381⟩

• Communication dans un congrès

Surface acoustic wave bandgaps for conical pillars on a piezoelectric substrate

Abdelali Mrabti, Mourad Oudich, Abdellatif Akjouj, Yan Pennec, Bahram Djafari-Rouhani, Abdelkrim Talbi, Jérémy Streque, Yu Du, Ali Soltani, Philippe Pernod

We report theoretically on the band structure of a square lattice phononic crystal made up of nickel (Ni) conical pillars deposited on the surface of a semi-infinite LiNbO3 substrate. Calculations have been performed with a 3D finite element method taking into account material anisotropy and…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium D - Phonons and fluctuations in low dimensional structures, 2014, Lille, France. ⟨hal-00962392⟩

• Communication dans un congrès

Experimental demonstration of anomalous nonreciprocal optical response of 1D periodic magnetoplasmonic nanostructures

L. Halagacka, Mathias Vanwolleghem, Francois Vaurette, Jamal Ben Youssef, Philippe Gogol, N. Yam, K. Postava, B. Dagens, J. Pistora

In this paper we analyze the optical and transversal magnetooptical (MO) response of magnetoplasmonic (MP) nanostructures. The MP structure is a 1D periodic gold grating fabricated by lift-off technique on the MO dielectric substrate (Bi-substituted yttrium iron garnet BixY3−xFe5O12). Following our…

SPIE Photonics West, OPTO 2014, Conference 8988 - Integrated Optics : Devices, Materials, and Technologies XVIII, 2014, San Francisco, CA, United States. 89880E, 6 p., ⟨10.1117/12.2039450⟩. ⟨hal-00962382⟩

• Communication dans un congrès

Polymer based flapping-wing robotic insect : progress in design, fabrication and characterization

Alexandre Bontemps, Thomas Vanneste, Caroline Soyer, Jean-Bernard Paquet, Sébastien Grondel, Eric Cattan

In the last decade, many researchers pursued the development of tiny flying robots inspired by natural flyers destined for the exploration of confined spaces, for example. Within this context, our main objective is to devise a flying robot bioinspired from insect in terms of size and wing…

SPIE Smart Structures/NDE 2014, Conference 9055 - Bioinspiration, Biomimetics, and Bioreplication IV, 2014, San Diego, United States. ⟨10.1117/12.2044650⟩. ⟨hal-00964468⟩

• Communication dans un congrès

Electrical characterization of semiconductor nanowires by scanning tunneling microscopy

Corentin Durand, Pierre Capiod, Maxime Berthe, Tao Xu, Jean-Philippe Nys, Renaud Leturcq, Philippe Caroff, B. Grandidier

In order to understand the structural and electronic properties of semiconductor nanowires, scanning tunneling microscopy is an appealing technique that can supplement transmission electron microscopies and conventional electrical characterization techniques. It is able to probe the surface of…

SPIE Photonics West, OPTO, Conference 8996 - Quantum Dots and Nanostructures : Synthesis, Characterization, and Modeling XI, 2014, San Francisco, CA, United States. 89960E, 10 p., ⟨10.1117/12.2042767⟩. ⟨hal-00974539⟩

• Communication dans un congrès

Synthesis and characterization of BNT thin films

Sara Abou Dargham, Jihane Jabbour, Youssef Zaatar, Jamal Assaad, Antonio Khoury, Denis Remiens, Doumit Zaouk

Polycrystalline piezoelectric lead-free Bi0.5Na0.5TiO3 (abbreviated as BNT) thin films were deposited on glass substrates by an optimized Sol-Gel process using the Electrospray technique. X-ray Diffraction (XRD) analysis showed that after heating the films at 650˚C for 1 hour, dense and well…

Lebanese Association for the Advancement of Science 20th International Science Conference, LAAS 20, 2014, Hadath, Lebanon. Session : Theoretical and Experimental Chemistry and Physics III, 474-475. ⟨hal-00974478⟩

• Article dans une revue

High reference impedance reflectometer for nonresonant matching of near-field microwave microscope tip probe

D. Glay, A. El Fellahi, T. Lasri

In this letter, we present a nonresonant high impedance reflectometer integrating a tip probe dedicated to near-field microwave microscopy. A 1-kohms reflectometer is fabricated by using lumped elements to validate the approach proposed to solve the problem of impedance mismatch between the probe…

Microwave and Optical Technology Letters, 2014, 56, pp.64-69. ⟨10.1002/mop.28018⟩. ⟨hal-00939056⟩