Publications

• Communication dans un congrès

Bragg Grating (BG) structures and slow-light approach for the processing of RF signals over large bandwidths

M. Kaba, F.C. Zhou, A. Lim, Didier Decoster, J.P. Huignard, S. Tonda, D. Dolfi, J. Chazelas

IEEE International Topical Meeting on Microwave Photonics, MWP 2007, 2007, Canada. pp.206-209, ⟨10.1109/MWP.2007.4378174⟩. ⟨hal-00284395⟩

• Article dans une revue

Covalent functionalization of silicon nitride surfaces by semicarbazide group

Yannick Coffinier, Rabah Boukherroub, X. Wallart, J.P. Nys, J.O. Durand, D. Stiévenard, B. Grandidier

Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2007, 601, pp.5492-5498. ⟨10.1016/j.susc.2007.09.017⟩. ⟨hal-00283127⟩

• Article dans une revue

Structural investigation of TbCo2/Fe magnetostrictive thin films by tomographic atom probe and Mössbauer spectrometry

A. Grenier, R. Lardé, E. Cadel, J.M. Le Breton, J. Juraszek, F. Vurpillot, Nicolas Tiercelin, Philippe Pernod, J. Teillet

Journal of Magnetism and Magnetic Materials, 2007, 310, pp.2215-2216. ⟨10.1016/j.jmmm.2006.10.1102⟩. ⟨hal-00285631⟩

• Article dans une revue

Selective filtering of confined optical waves in a straight waveguide coupled to a lateral stub

Yan Pennec, Maxime Beaugeois, Bahram Djafari-Rouhani, Abdellatif Akjouj, Jerome O. Vasseur, L. Dobrzynski, Jean-Pierre Vilcot, Mohamed Bouazaoui, J.P. Vigneron

We report numerical simulations, based on a finite difference time domain (FDTD) method, of light propagation in two-dimensional semiconductor micro optical waveguides coupled to one or several lateral stubs. The incident wave which is of transverse magnetic polarization (TM) is either…

Journal of Optics A: Pure and Applied Optics, 2007, 9, pp.S431-S436. ⟨10.1088/1464-4258/9/9/S25⟩. ⟨hal-00285664⟩

• Article dans une revue

In situ epitaxial surface passivation of GaAlN/GaN HEMT heterostructures grown by LP-MOCVD

Marie-Antoinette Di Forte-Poisson, Nicolas Sarazin, M. Magis, Maurice Tordjman, Erwan Morvan, Raphaël Aubry, J. Di Persio, Bertrand Grimbert

This paper reports on in situ passivation studies of GaAlN/GaN High electron mobility transistors (HEMT) structures grown by low-pressure metalorganic vapour phase epitaxy (LP-MOVPE) on sapphire and silicon carbide substrates. GaN, GaAlN, AlN and AlN/GaN superlattice (SL) layers have been deposited…

Journal of Crystal Growth, 2007, 298, pp.826-830. ⟨10.1016/j.jcrysgro.2006.10.193⟩. ⟨hal-00285680⟩

• Communication dans un congrès

Electro-conductive sensors and heating textile elements based on a carbon black conductive polymer composite

C. Cochrane, M. H. Lewandowski, C. Dufour, V. Koncar

3rd International Technical Textiles Congress, 2007, Istanbul, Turkey. ⟨hal-00284526⟩

• Article dans une revue

New flowmetric measurement methods of power dissipated by an ultrasonic generator in aqueus medium

Valérie Mancier, Didier Leclercq

Ultrasonics Sonochemistry, 2007, 14, pp.99-106. ⟨10.1016/j.ultsonch.2006.03.004⟩. ⟨hal-00255844⟩

• Article dans une revue

A 360 degrees BST phase shifter with moderate bias voltage at 30 GHz

Gabriel Vélu, Karine Blary, Ludovic Burgnies, Aurélien Marteau, Gregory Houzet, Didier Lippens, Jean-Claude Carru

Paraelectric BaSrTiO 3 films deposited by sol-gel have been investigated from 1 kHz to 40 GHz using coplanar waveguides, resonators, and inter-digitated capacitances. At room temperature and without bias, the dielectric constant epsiv r is around 300 and the loss tangent is 5times10 -2 . Tunability…

IEEE Transactions on Microwave Theory and Techniques, 2007, 55, pp.438-444. ⟨10.1109/TMTT.2006.889319⟩. ⟨hal-00255772⟩

• Communication dans un congrès

Guidage, filtrage et démultiplexage dans le domaine sub-longueur d'onde

Abdellatif Akjouj, Yan Pennec, Bahram Djafari-Rouhani, L. Dobrzynski, R. Fikri, J.P. Vigneron

Actes de TELECOM'2007 & 5èmes Journées Franco-Maghrébines des Micro-ondes et leurs Applications, 2007, Fès, Maroc. ⟨hal-00367412⟩

• Communication dans un congrès

Réalisation de structures passives pour matrices de commutation haute diaphotie sur InP

N. Choueib, Malek Zegaoui, Joseph Harari, S. Mc Murtry, Jean Chazelas, Didier Decoster

TELECOM'2007 & 5èmes Journées Franco-Maghrébines des Micro-ondes et leurs Applications, 2007, Fès, Maroc. ⟨hal-00285264⟩