Publications

• Communication dans un congrès

Métasurfaces absorbantes flexibles en ondes millimétriques

Ludovic Burgnies, Jianping Hao, Colin Mismer, Guillaume Ducournau, Eric Lheurette, Didier Lippens

Dans cette communication, nous présentons une étude de faisabilité ainsi que la vérification expérimentale de structures planaires absorbantes dans la gamme des ondes millimétriques réalisées en technologie flexible. L'absorption large bande est obtenue grâce aux différentes fréquences de…

13èmes Journées de Caractérisation Microondes et Matériaux, JCMM2014, 2014, Nantes, France. article 8, 4 p. ⟨hal-01005672⟩

• Communication dans un congrès

Pulse compression waveforms design and Cross-ambiguity processing for Radar applications

Nadjah Touati, Charles Tatkeu, Atika Rivenq, Yassin El Hillali, Thierry Chonavel

Radar waveforms design is an important step to design a hole radar system. In this paper, several waveforms based on modified Costas codes are used. The properties and performances are tested and compared. We propose a detection based on cross-ambiguity calculation for these waveforms. Indeed, such…

2014 International Symposium on signal, Image, Video and Communications - ISIVC 2014, Nov 2014, Marrakech, Morocco. 4p. ⟨hal-01213638⟩

• Communication dans un congrès

CVD graphene growth on Ni films and transfer

Geetanjali Deokar, Jean-Louis Codron, Christophe Boyaval, Xavier Wallart, Dominique Vignaud

4th Graphene Conference, Graphene 2014, 2014, Toulouse, France. ⟨hal-01005676⟩

• Communication dans un congrès

Combined photonic-plasmonic modes inside photonic crystal cavities

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

joint 25th Conference of the Condensed Matter Division of the European Physical Society, and 14èmes Journées de la Matière Condensée, CMD25-JMC14, 2014, Paris, France. 2 p. ⟨hal-01015279⟩

• Communication dans un congrès

Bulk and surface acoustic waves in solid-fluid Fibonacci layered materials

El Houssaine El Boudouti, Ilyasse Quotane, Bahram Djafari-Rouhani, Youssef El Hassouani, Victor Velasco

Joint 25th Conference of the Condensed Matter Division of the European Physical Society, and 14èmes Journées de la Matière Condensée, CMD25-JMC14, 2014, Paris, France. ⟨hal-01015265⟩

• Communication dans un congrès

Evolution of Bragg and low frequency gaps in a phononic plate formed by pillars deposited on a drilled plate

Stéphanie Hemon, Yan Pennec, Abdellatif Akjouj, Rayisa Moiseyenko, Bahram Djafari-Rouhani, Bernard Bonello

joint 25th Conference of the Condensed Matter Division of the European Physical Society, and 14èmes Journées de la Matière Condensée, CMD25-JMC14, 2014, Paris, France. 2 p. ⟨hal-01015304⟩

• Communication dans un congrès

Semiconductors with dimensionality between zero and two

Efterpi Kalesaki, Christophe Delerue, Cristiane Morais Smith, Wouter Beugeling, Guy Allan, Daniel Vanmaekelbergh

Workshop "Designing Dirac carriers in semiconductor honeycomb superlattices", 2014, Utrecht, Netherlands. ⟨hal-01015322⟩

• Article dans une revue

Multi-phonon scattering processes in one-dimensional anharmonic biological superlattices : understanding the dissipation of mechanical waves in mineralized tissues

Pierre-Yves Guerder, Alix C. Deymier-Black, Nichlas Z. Swinteck, Jerome O. Vasseur, Olivier Bou Matar, Krishna Muralidharan, Pierre A. Deymier

The scattering of elastic waves in a one dimensional phononic (PnC) crystal composed of alternate collagen and hydroxy-apatite constituent layers is studied. These superlattices are metaphors for mineralized tissues present in bones and teeth. The collagen is treated as an open system elastic…

Journal of the mechanical behavior of biomedical materials, 2014, 37, pp.24-32. ⟨10.1016/j.jmbbm.2014.05.001⟩. ⟨hal-01006417⟩

• Article dans une revue

Optimized V-shape design of GaN nanodiodes for the generation of Gunn oscillations

J.F. Millithaler, I. Iniguez-De-La-Torre, A. Iniguez-De-La-Torre, T. Gonz Alez, P. Sangaré, Guillaume Ducournau, Christophe Gaquière, J. Mateos

In this work, recent advances in the design of GaN planar Gunn diodes with asymmetric shape, socalled self-switching diodes, are presented. A particular geometry for the nanodiode is proposed, referred as V-shape, where the width of the channel is intentionally increased as approaching the anode.…

Applied Physics Letters, 2014, 104, 073509, 4 p. ⟨10.1063/1.4866166⟩. ⟨hal-00951554⟩

• Communication dans un congrès

Silicon pillars as resonators in an acoustical metamaterial

B. Bonello, R. Marchal, R. Moiseyenko, Yan Pennec, Bahram Djafari-Rouhani, J. Zhao, O. Boyko

We have investigated the propagation of Lamb waves in structures made of either an isolated resonant pillar or a set of pillars arranged in a line on a thin plate. The resonators as well as the plate are made of silicon. FEM computations show that two bending modes and one compressional mode are…

ASME 2014 International Mechanical Engineering Congress and Exposition, IMECE 2014, Nov 2014, Montreal, Canada. ⟨10.1115/IMECE2014-37914⟩. ⟨hal-03508193⟩