Publications

• Communication dans un congrès

Conception dun microsystème acoustique permettant la caractérisation ultrasonore haute fréquence en transmission

Assane Ndieguene, Shengxiang Wang, Julien Carlier, Pierre Campistron, Wei-Jiang Xu, Dorothée Debavelaere-Callens, Bertrand Nongaillard, Xingzhong Zhao

Lintégration de miroirs à 45° dans des substrats de silicium a permis de générer des ondes ultrasonores longitudinales ou transversales hautes fréquences, dans une direction parallèle au plan de la surface. Cette disposition permet de dissocier la face du wafer utilisée pour intégrer les éléments…

• Article dans une revue

Voltage tunable short wire-pair type of metamaterial infiltrated by nematic liquid crystal

F. Zhang, Q. Zhao, W. Zhang, J. Sun, J. Zhou, D. Lippens

Applied Physics Letters, 2010, 97, pp.134103-1-3. ⟨10.1063/1.3496034⟩. ⟨hal-00548702⟩

• Proceedings/Recueil des communications

On the birth of Electromagnetic theory. Faraday and Maxwell

Raffaele Pisano

The Circulation of Science and Technology. Proceedings of the 4th ESHS Conference European Society for the History of Science, University of Barcelona Press, pp.514-515, 2010, 978-84-9965-108-8. ⟨hal-04515840⟩

• Article dans une revue

Ultrafast acoustics in the middle UV range: coherent phonons at higher frequencies and in smaller objects

S. Ayrinhac, Arnaud Devos, A. Le Louarn, P.-A. Mante, P. Emery

We show that the propagation of coherent acoustic phonons generated by femtosecond optical excitation can be clearly resolved using a probe laser in the middle UV (MUV) range. The MUV probe is easily produced from a highrepetition- rate femtosecond laser and a homemade frequency tripler. We present…

Optics Letters, 2010, 35 (20), pp.1. ⟨hal-00645550⟩

• Communication dans un congrès

[Invited] Conducting IPNs based electrochemical actuators : from polymer chemistry to biomimetic integration

F. Vidal, Cedric Plesse, Alexandre Khaldi, N. Festin, P. Pirim, Eric Cattan, D. Teyssie, C. Chevrot

Stuttgart NanoDays 2010, 2010, Stuttgart, Germany. ⟨hal-00909175⟩

• Communication dans un congrès

Technological bricks and concepts for THz remote sensing

R. Czarny, L. Morvan, Guillaume Pillet, J. P. Schnell, P. Legagneux, S. Megtert, A. de Rossi, D. Dolfi, J. Torres, P. Nouvel, H. Marinchio, L. Varani, Laurent Chusseau, Jean-Francois Lampin, S. Bollaert, Yannick Roelens

IEEE Winter Topicals, 2010, Majorca, Spain. ⟨hal-01904171⟩

• Article dans une revue

Gold-free GaAs/GaAsSb heterostructure nanowires grown on silicon

S.R. Plissard, K.A. Dick, X. Wallart, P. Caroff

Applied Physics Letters, 2010, 96, pp.121901-1-3. ⟨10.1063/1.3367746⟩. ⟨hal-00548716⟩

• Article dans une revue

Graphene growth by molecular beam epitaxy on the carbon-face of SiC

E. Moreau, S. Godey, F.J. Ferrer, D. Vignaud, X. Wallart, J. Avila, M.C. Asensio, F. Bournel, J.J. Gallet

Graphene layers have been grown by molecular beam epitaxy (MBE) on the (0001¯) C-face of SiC and have been characterized by atomic force microscopy, low energy electron diffraction (LEED), and UV photoelectron spectroscopy. Contrary to the graphitization process, the step-terrace structure of SiC…

Applied Physics Letters, 2010, 97 (24), pp.241907. ⟨10.1063/1.3526720⟩. ⟨hal-00548720⟩

• Chapitre d'ouvrage

Microstub resonators based-waveguides for filtering and multiplexing devices

Yan Pennec, Bahram Djafari-Rouhani, Abdellatif Akjouj, Jerome O. Vasseur, A. Noual, L. Dobrzynski

In this chapter, we report numerical simulations, based on a two dimensions Finite Difference Time Domain (FDTD) method, of light propagation in two-dimensional semiconductor micro optical waveguides coupled to one or several lateral stubs. This resonator offers a filtering alternative to well-…

Progress in Optical Fibers Research, Nova Science Publishers, Inc., pp.83-105, 2010, 9781606924778. ⟨hal-03526132⟩

• Article dans une revue

Microwave modulation of terahertz quantum cascade lasers : a transmission-line approach

Wilfried Maineult, Lu Ding, Pierre Gellie, Pascal Filloux, Carlo Sirtori, Stefano Barbieri, Tahsin Akalin, Jean-Francois Lampin, Isabelle Sagnes, Harvey E. Beere, David Ritchie

We report on microwave impedance measurements of metal-metal ridge-waveguide terahertz quantum cascade lasers. Experimental data, recorded at 4 K in the 100 MHz–55 GHz range, are well reproduced by distributed-parameter transmission-line simulations, showing that the modulation cutoff is limited by…

Applied Physics Letters, 2010, 96, pp.021108-1-3. ⟨10.1063/1.3284518⟩. ⟨hal-00548728⟩