Publications

• Article dans une revue

Thickness gauging of thin layers by laser ultrasonics and neural network

F. Lefèvre, Frédéric Jenot, Mohammadi Ouaftouh, Marc Duquennoy, Mohamed Ourak

Journal of Physics: Conference Series, 2011, 278, pp.012002-1-4. ⟨10.1088/1742-6596/278/1/012002⟩. ⟨hal-00579053⟩

• Article dans une revue

Time reversed acoustics techniques for elastic imaging in reverberant and nonreverberant media : an experimental study of the chaotic cavity transducer concept

B. van Damme, K. van den Abeele, Y.F. Li, Olivier Bou Matar

In view of emerging imaging technologies based on the combination of Time Reversed Acoustics (TRA) with Nonlinear Elastic Wave Spectroscopy (NEWS) for the detection and localization of micro-damage in solids, we have investigated the benefits of chirped source signal excitation, inverse filtering…

Journal of Applied Physics, 2011, 109 (10), pp.104910. ⟨10.1063/1.3590163⟩. ⟨hal-00639860⟩

• Article dans une revue

Milliwatt-level output power in the sub-terahertz range generated by photomixing in a GaAs photoconductor

Emilien Peytavit, Sylvie Lepilliet, Francis Hindle, Christophe Coinon, Tahsin Akalin, Guillaume Ducournau, Gaël Mouret, Jean-Francois Lampin

It is shown from accurate on-wafer measurement that continuous wave output powers of 1.2 mW at 50 GHz and 0.35 mW at 305 GHz can be generated by photomixing in a low temperature grown GaAs photoconductor using a metallic mirror Fabry-Pérot cavity. The output power is improved by a factor of about…

Applied Physics Letters, 2011, 99, pp.223508-1-3. ⟨10.1063/1.3664635⟩. ⟨hal-00783534⟩

• Article dans une revue

Diamond overgrown InAlN/GaN HEMT

M. Alomari, M. Dipalo, S. Rossi, M.A. Di Forte-Poisson, S. Delage, J.F. Carlin, N. Grandjean, Christophe Gaquière, L. Toth, B. Pecz, E. Kohn

Diamond and Related Materials, 2011, 20, pp.604-608. ⟨10.1016/j.diamond.2011.01.006⟩. ⟨hal-00591327⟩

• Communication dans un congrès

Conception and fabrication of silicon ring resonator with piezo-resistive detection for force sensing applications

Z. Xiong, B. Walter, E. Mairiaux, M. Faucher, L. Buchaillot, Bernard Legrand

ASME 2011 International Mechanical Engineering Congress & Exposition, IMECE 2011, 2011, Denver, CO, United States. pp.IMECE2011-65083-1-5. ⟨hal-00800036⟩

• Communication dans un congrès

Imaging techniques for direct defect analysis in SC diamonds : what scanning electron microscopy and cathodoluminescence can ultimately reveal

P.N. Volpe, S. Saada, Nicolas Tranchant, Jean-Charles Arnault, A. Soltani, F. Donatini, P. Bergonzo

16th International Hasselt Diamond Workshop, SBDD XVI, 2011, Hasselt, Belgium. ⟨hal-00807605⟩

• Communication dans un congrès

Performance of nanoribbons AlGaN/GaN MISHEMT

J.C. Gerbedoen, A. Soltani, D. Ducatteau, Jean-Claude de Jaeger

9th International Conference on Nitride Semiconductors, ICNS-9, 2011, Glasgow, United Kingdom. ⟨hal-00807609⟩

• Communication dans un congrès

Compact nonlinear modeling for GaN-based power amplifier design

Christophe Gaquière, V. Di Giacomo

IEEE MTT-S International Microwave Symposium, IMS 2011, Workshop WFC - The design flow of microwave amplifiers : Challenges and future trends, 2011, Baltimore, MD, United States. ⟨hal-00807596⟩

• Communication dans un congrès

Wideband image rejection in digital polar architectures

A. Werquin, A. Frappe, A. Flament, B. Stefanelli, A. Kaiser

5ème Colloque du GDR SOC-SIP, 2011, Lyon, France. pp.1-2. ⟨hal-00806679⟩

• Article dans une revue

Physique des fluides aux échelles microscopiques pour l'ingénierie des microsystèmes : l'apprentissage par la simulation

Simon Laurette, Renaud Dufour, Farida Brendriaa, Vincent Thomy, Nour-Eddine Bourzgui

La microfluidique est un domaine en pleine expansion. Ses multiples applications expliquent l’engouement actuel pour cette thématique de recherche. Elles peuvent concerner l’étude de phénomènes physiques, la chimie analytique ou encore la biologie moléculaire. Le développement de cette discipline…

Journal sur l'enseignement des sciences et technologies de l'information et des systèmes, 2011, 10, pp.0001-1-9. ⟨10.1051/j3ea/2011013⟩. ⟨hal-00806669⟩