Publications

• Article dans une revue

Optimized piezoelectric sensor for a specific application : detection of Lamb waves

Mohamed Rguiti, Sébastien Grondel, Faysal El Youbi, Christian Courtois, Marc Lippert, Anne Leriche

This work is devoted to the development and the optimization of a new piezoelectric sensor using Lamb waves destined to aerospace structures health monitoring. In such systems, Lamb waves are usually excited and received by thin single piezoelectric transducers. One of the most critical tasks in…

Sensors and Actuators A: Physical , 2006, 126 (2), pp.362-368. ⟨10.1016/j.sna.2005.10.015⟩. ⟨hal-00138726⟩

• Article dans une revue

High laser-wavelength sensitivity of the picosecond ultrasonic response in transparent thin films

Arnaud Devos, J.F. Robillard, R. Côte, P. Emery

We explore from both the theoretical and experimental points of view the influence of the laser wavelength on the strain pulses detected in thin transparent layers using the picosecond ultrasonic technique. From a theoretical analysis of the displacement detection involved in such experiments, we…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2006, 74, pp.064114-1-7. ⟨10.1103/PhysRevB.74.064114⟩. ⟨hal-00126493⟩

• Article dans une revue

Individual and collective vibrational modes of nanostructures studied by picosecond ultrasonics

T. Bienville, J.F. Robillard, Laurent Belliard, Isabelle Roch-Jeune, Arnaud Devos, Bernard Perrin

We report on picosecond ultrasonic measurements obtained on aluminum and platinum nanostructures with variable dot size and lateral periodicity which realized a 2D phononic crystal. Performing investigations at different resolution scales, we have identified individual modes of vibration depending…

Ultrasonics, 2006, 44, pp.1289-1294. ⟨hal-00147507⟩

• Article dans une revue

Inclusions detection using Lamb waves in flexible printed circuits

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

Ultrasonics, 2006, 44, pp.1163-1167. ⟨hal-00138721⟩

• Communication dans un congrès

Time resolved study of 2D nanostructures lattices phonon modes

J.F. Robillard, Arnaud Devos, I. Roch-Jeune

Ecole thématique CNRS : Son et Lumière, from microphotonics to nanophotonics, 2006, Cargèse, France. ⟨hal-00369957⟩

• Article dans une revue

Pseudo-3D modelling of a surface-bonded Lamb wave source

Emmanuel Moulin, Sébastien Grondel, Mustapha Baouahi, Jamal Assaad

In this paper, a simple technique allowing the prediction of the Lamb wave field excited in an isotropic plate by a transducer of finite dimensions is presented. The basic idea is to separate the problem into two uncoupled parts. First, the Lamb wave excitation problem, in the plane defined by the…

Journal of the Acoustical Society of America, 2006, 119, pp.2575-2578. ⟨10.1121/1.2189447⟩. ⟨hal-00138727⟩

• Article dans une revue

Design and fabrication of a p-i-n photodiode with high responsivity and large alignment tolerances for 40-Gb/s applications

Mohand Achouche, Vincent Magnin, Joseph Harari, David Carpentier, Estelle Derouin, Christophe Jany, Didier Decoster

This letter demonstrates an evanescently coupled p-i-n photodiode combined with a multimode diluted waveguide using a simple all 2-in InP processing that includes on-wafer mirrors etching and antireflection coating. A high responsivity of 0.81 A/W at 1.55 mum with less than 0.4-dB polarization…

IEEE Photonics Technology Letters, 2006, 18, pp.556-558. ⟨10.1109/LPT.2005.863990⟩. ⟨hal-00138747⟩

• Article dans une revue

Electrical property evaluation of manganese-fluorine codoping of lead zirconate titanate thin films : compatibility between hard material and piezoelectric activity

M. Detalle, Denis Remiens, L. Lebrun, D. Guyomar

Journal of Applied Physics, 2006, 100, pp.094102-1-5. ⟨hal-00138713⟩

• Article dans une revue

Charging and discharging processes of carbon nanotubes probed by electrostatic force microscopy

M. Zdrojek, Thierry Melin, H. Diesinger, D. Stievenard, W. Gebicki, L. Adamowicz

Journal of Applied Physics, 2006, 100, pp.114326/1-10. ⟨hal-00127829⟩

• Article dans une revue

Resonator induced plasmon filter : theoretical study

L. Dobrzynski, Housni Al-Wahsh, Bahram Djafari-Rouhani, Gregorio Hernandez-Cocoletzi, Abdellatif Akjouj

We study theoretically the plasmon mediated propagation of light through a chain of metallic nanoparticles along which a small chain (called a resonator) is attached vertically. The effect of this vertical resonator is to induce peaks and zeros in the transmission power. We show that, with a…

Journal of Physics: Condensed Matter, 2006, 18, pp.9047-9054. ⟨hal-00154927⟩