Publicaciones

• Communication dans un congrès

Inclusions detection using Lamb waves in flexible printed circuits

Frédéric Jenot, Mohammadi Ouaftouh, Wei-Jiang Xu, Marc Duquennoy, Mohamed Ourak

Proceedings of the 2005 Joint World Congress on Ultrasonics/Ultrasonics International, WCU/UI'05, 2005, Beijing, China. ⟨hal-00140792⟩

• Communication dans un congrès

Surface polarization enhancement and switching properties of small ferroelectric particles

Laurent Baudry

We have studied the polarization switching in ferroelectric particles by using a time dependent Ginzburg Landau model. The surface effect is described by considering the polarization enhancement towards the surface. The influence of this phenomena and related bound charges field on switching...

IMF-11, Sep 2005, Iguassu Falls, Brazil. pp.IMF-01-015, ⟨10.1080/00150190600678681⟩. ⟨hal-00131106⟩

• Communication dans un congrès

Modal wave decoherence within a fluid layer with a rough surface

Catherine Potel, Michel Bruneau, Bruno Morvan, Jean-Louis Izbicki, Anne-Christine Hladky, Claude L. Depollier

The aim of the presentation is to study analytically the propagation of modal waves (like Lamb waves) in a rough fluid plate, in order to interpret the decay of Lamb modes which are observed experimentally and theoretically in solid plates with a rough interface. The analytical method employed here...

Proceedings of the 3rd International Conference of the African Materials Research Society, Dec 2005, Marrakech, Morocco. ⟨hal-00131112⟩

• Communication dans un congrès

Lamb wave propagation in a plate with a grooved surface, with several spatial periodicities

D. Leduc, B. Morvan, Anne-Christine Hladky, J.L. Izbicki, P. Pareige

Proceedings of the 2005 World Congress on Ultrasonics, 2005, Beijing, China. ⟨hal-00131111⟩

• Communication dans un congrès

Thermal behaviour modelling of high power active devices using the ATILA finite element code

J.C. Debus, P. Mosbah, J.B. Blottman

Proceedings of the 2005 International Workshop on Smart Materials and Structures, CanSmart 2005, 2005, Toronto, Ontario, Canada. ⟨hal-00131118⟩

• Communication dans un congrès

Picosecond ultrasonics : a powerful tool for materials characterization in Bulk Acoustic Wave resonators

Arnaud Devos, G. Caruyer, P. Emery, P. Ancey

2005, MoDpm2-02. ⟨hal-00131102⟩

• Autre publication scientifique

Caractérisation des fluctuations du signal dans les communications optiques par modulation d'intensité et détection directe à travers le canal atmosphérique turbulent

N. Perlot

2005. ⟨hal-00138634⟩

• Autre publication scientifique

Acoustique picoseconde : une acoustique riche en couleurs

Arnaud Devos

2005. ⟨hal-00138587⟩

• Autre publication scientifique

Oscillations Brillouin en acoustique picoseconde colorée

R. Cote

2005. ⟨hal-00138584⟩

• Communication dans un congrès

Piezoelectric micro-machined ultrasonic transducer (pMUT) for energy harvesting

Karim Dogheche, B. Cavallier, P. Delobelle, L. Hirsinger, S. Ballandras, Eric Cattan, Denis Remiens, M. Marzencki, B. Charlot, Skandar Basrour

Micro-electromechanical devices dedicated to energy scavenging purpose have yield an increasing interest for a few years. In this paper we report on the fabrication of PZT/Si piezoelectric micro-machined ultrasonic transducers (pMUT) first designed to ultrasonic imaging applications that may be...

Ultrasonics Symposium, 18-21 Sept., Sep 2005, Rotterdam, Netherlands. pp.939 - 942, ⟨10.1109/ULTSYM.2005.1603005⟩. ⟨hal-00079975⟩