Publications

• Article dans une revue

Extending the e-model for capturing noise reduction and echo canceller impairments

S. Möller, F. Kettler, H.W. Gierlich, S. Poschen, N. Côté, A. Raake, M. Wältermann

Journal of the Audio Engineering Society, 2012, 60, pp.165-175. ⟨hal-00786890⟩

• Article dans une revue

Energy-autonomous picocell remote antenna unit for radio-over-fiber system using the multiservices concept

C. Lethien, David Wake, Bernard Verbeke, Jean-Pierre Vilcot, Christophe Loyez, Malek Zegaoui, Nathan J Gomes, N. Rolland, Paul-Alain Rolland

The study reported in this letter deals with the extension of the multiservices concept to radio-over-fiber systems with energy-autonomous picocell remote antenna units. Continuous-power, radio-frequency, and digital signals have been combined in a single multimode fiber for the first time. The…

IEEE Photonics Technology Letters, 2012, 24 (8), pp.649-651. ⟨10.1109/LPT.2012.2185224⟩. ⟨hal-00786906⟩

• Article dans une revue

Loosening quantum confinement : observation of real conductivity caused by hole polarons in semiconductor nanocrystals smaller than the Bohr radius

Ronald Ulbricht, Joep J. H. Pijpers, Esther Groeneveld, Rolf Koole, Celso de Mello Donega, Daniel Vanmaekelbergh, Christophe Delerue, Guy Allan, Mischa Bonn

We report on the gradual evolution of the conductivity of spherical CdTe nanocrystals of increasing size from the regime of strong quantum confinement with truly discrete energy levels to the regime of weak confinement with closely spaced hole states. We use the high-frequency (terahertz) real and…

Nano Letters, 2012, 12, pp.4937-4942. ⟨10.1021/nl302517z⟩. ⟨hal-00787844⟩

• Article dans une revue

High-acoustic-impedance tantalum oxide layers for insulating acoustic reflectors

J. Capilla, J. Olivares, M. Clement, J. Sangrador, E. Iborra, Arnaud Devos

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2012, 59, pp.366-372. ⟨10.1109/TUFFC.2012.2205⟩. ⟨hal-00787841⟩

• Communication dans un congrès

Modeling of the far-field acoustic emission from a crack under stress

W. Ben Khalifa, K. Jezzine, Sébastien Grondel, A. Lhemery, S. Chatillon

30th European Conference on Acoustic Emission Testing and 7th International Conference on Acoustic Emission, EWGAE-ICAE 2012, 2012, Granada, Spain. CD-ROM, paper ID 104, 1-13. ⟨hal-00802647⟩

• Communication dans un congrès

Contrôle passif des tubes par inter-corrélation de champ acoustique ambiant

S. Djili, Emmanuel Moulin, Jamal Assaad, F. Boubenider, Farouk Benmeddour

3ème Conférence Internationale sur le Soudage, le Contrôle Non Destructif et l'Industrie des Matériaux et Alliages, IC-WNDT-MI'12, 2012, Aïn El Turck-Oran, Algérie. pp.17-21. ⟨hal-00802648⟩

• Communication dans un congrès

[Invited] The electro-magneto-elastic Eshelby tensor : applications to homogenization methods and nano-structures

S. Giordano, Yannick Dusch, Nicolas Tiercelin, Philippe Pernod, Vladimir Preobrazhensky

Colloque National MECAMAT, 2012, Aussois, France. pp.1-13. ⟨hal-00806603⟩

• Communication dans un congrès

Déplacement d'une goutte soumise à des ondes acoustique de surface (SAW) : étude de l'influence de la gravité sur le déplacement

Adrien Bussonnière, Michael Baudoin, Olivier Bou Matar

15èmes Journées Nationales du Réseau Doctoral en Micro-nanoélectronique, JNRDM 2012, 2012, Marseille, France. pp.1-4. ⟨hal-00806604⟩

• Article dans une revue

Impact of low gamma radiation dose on electrical trap related effects in AlGaN/GaN HEMTs

F. Berthet, Y. Guhel, B. Boudart, H. Gualous, J.L. Trolet, M. Piccione, Christophe Gaquière

Electronics Letters, 2012, 48, pp.1078-1079. ⟨10.1049/el.2012.1966⟩. ⟨hal-00788173⟩

• Article dans une revue

Low power sessile droplets actuation via modulated surface acoustic waves

Michael Baudoin, Philippe Brunet, Olivier Bou Matar, Etienne Herth

Low power actuation of sessile droplets is of primary interest for portable or hybrid lab-on-a-chip and harmless manipulation of biofluids. In this paper, we show that the acoustic power required to move or deform droplets via surface acoustic waves can be substantially reduced through the forcing…

Applied Physics Letters, 2012, 100, pp.154102-1-4. ⟨10.1063/1.3701725⟩. ⟨hal-00787356⟩