Publications

• Communication dans un congrès

Laser ultrasonics and mode conversion for flaw depth gauging

Frédéric Faëse, Frédéric Jenot, Mohammadi Ouaftouh, Marc Duquennoy, Mohamed Ourak

Compared to earliest non destructive testing and evaluation methods based on transducers, laser ultrasonics shows specific advantages. It is a non-contact method combining a high spatial resolution and a large bandwidth, allowing high temperature and/or geometrically complex materials testing. In…

13th International Symposium on Nondestructive Characterization of Materials, NDCM-XIII, 2013, Le Mans, France. paper 15509, 9 p. ⟨hal-00971600⟩

• Autre publication scientifique

Modelling Of Supramolecular Network Deposited On A Semiconductor Surface

Guillaume Copie, Christophe Krzeminski, Fabrizio Cleri, Younes Makoudi, B. Grandidier, Frédéric Cherioux, Frank Palmino

We investigated the self-assembly mechanisms and electronic properties of highly- symmetric organic molecules based on a substituted 1,2,5-tri(4-phenyl)benzene core[1], deposited on a passivated boron-doped Si(111)-√3x√3 R30° surface, by using ab-initio calculations, empirical molecular dynamics…

2013. ⟨hal-00941972⟩

• Autre publication scientifique

Vers une électronique terahertz : contribution à la technologie des transistors III-V

Mohammed Zaknoune

2013. ⟨hal-00813614⟩

• Communication dans un congrès

Extraction des fonctions de Green par corrélation de bruit : application pour la détection et l'imagerie de défaut dans des plaques minces réverbérantes

Lynda Chehami, Emmanuel Moulin, Jamal Assaad, Julien de Rosny, Claire Prada, Farouk Benmeddour, Hossep Achdjian

Secondes Journées Franco-Libanaises, Avancées de la Recherche et de ses Applications, JFL2, Nov 2013, Dunkerque, France. 6 p., Prix du meilleur poster. ⟨hal-00904680⟩

• Communication dans un congrès

Acoustic metamaterial plate with negative effective mass density

M. Oudich, Yan Pennec, Bahram Djafari-Rouhani, M.B. Assouar, Bernard Bonello

2nd International Conference on Phononic Crystals/Metamaterials, Phonon Transport and Optomechanics, PHONONICS 2013, 2013, Sharm El-Sheikh, Egypt. Paper PHONONICS-2013-0087, 142-143. ⟨hal-00881280⟩

• Communication dans un congrès

Young modulus and Poisson ratio of polycrystalline and single crystal PZT thin-film measured by picosecond ultrasonics

F. Casset, Arnaud Devos, J. Abergel, G. Le Rhun, B. Vilquin, G. Saint-Girons, R. Bachelet, P. Emery, P. Ancey, S. Fanget, E. Defay

IEEE International Ultrasonics Symposium, IUS 2013, 2013, Prague, Czech Republic. ⟨hal-00944050⟩

• Article dans une revue

Thermal conductivity from approach-to-equilibrium molecular dynamics

E. Lampin, Pier Luca Palla, P.A. Francioso, F. Cleri

We use molecular dynamics simulations to study the thermal transport properties of a range of poor to good thermal conductors by a method in which two portions are delimited and heated at two different temperatures before the approach-to-equilibrium in the whole structure is monitored. The…

Journal of Applied Physics, 2013, 114 (3), pp.033525. ⟨10.1063/1.4815945⟩. ⟨hal-00871995⟩

• Communication dans un congrès

Contrôle électrique de la propagation d'ondes élastiques dans des cristaux phononiques piézoélectriques

Sébastien Degraeve, Christian Granger, Bertrand Dubus, Jérôme Vasseur, Anne-Christine Hladky, Mai Pham-Thi

Les cristaux phononiques permettent d’obtenir des propriétés inhabituelles de propagation des ondes élastiques à l'échelle de la longueur d'onde comme l’apparition de bandes de fréquences interdites où l’onde est évanescente. Malgré le grand nombre d’applications potentielles, (isolation…

CFM 2013 - 21ème Congrès Français de Mécanique, Aug 2013, Bordeaux, France. ⟨hal-03439024⟩

• Article dans une revue

Effect of residual stress on energy storage property in PbZrO3 antiferroelectric thin films with different orientations

J. Ge, Denis Remiens, J. Costecalde, Y. Chen, X.L. Dong, G.S. Wang

The effect of residual stress on energy storage property was investigated for a series of PbZrO3 thin films on SrTiO3 and Si substrates. Compressive or tensile residual stress influences the critical electric field EA for the ferroelectric-to-antiferroelectric phase transition, thus for films with…

Applied Physics Letters, 2013, 103 (16), pp.162903. ⟨10.1063/1.4825336⟩. ⟨hal-00877658⟩

• Communication dans un congrès

Conducting organic polymers modified by incorporation of semiconductor (POC/SM) - Synthesis and electrochemical characterization of composite materials

Belkacem Nessark, Serdar Abaci, Farid Habelhames, Leila Lamiri, Kamal Lmimouni

This study consists of the analysis of the electrochemical and electronic properties, polyaniline for their use as electrode materials in electrochemical and electronic applications. The polymerization of the monomer was carried out on platinum (Pt) or indium tin oxide (ITO). The study was carried…

International Conference on Renewable Energy and Power Quality, ICREPQ'13, 2013, Bilbao, Spain. session P4, paper 499, 1-5, ⟨10.24084/repqj11.499⟩. ⟨hal-00811881⟩