Publications

• 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⟩

• 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

Another approach for partial parallel interference cancellation

M. Moussaoui, M. Zaizouni, Jean-Michel Rouvaen

Wireless Personal Communications, 2007, 42, pp.587-606. ⟨10.1007/s11277-006-9213-8⟩. ⟨hal-00283516⟩

• Article dans une revue

Application of the FDTD method to determine complex permittivity of dielectric materials at microwave frequencies using a rectangular waveguide

J. Terhzaz, H. Ammor, A. Assir, A. Mamouni

A new measurement technique is presented to determine the complex permittivity of a dielectric material. The dielectric sample is loaded in a short-circuited rectangular waveguide. The reflection coefficient of the waveguide is measured by Network analyzer and calculated as a function of the…

Microwave and Optical Technology Letters, 2007, 49, pp.1964-1968. ⟨10.1002/mop.22611⟩. ⟨hal-00255766⟩

• 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⟩

• Communication dans un congrès

Un modèle diphasique self-consistant pour la propagation du son dans des solutions concentrées de particules rigides.

Michael Baudoin, Jean-Louis Thomas, François Coulouvrat

Un modèle diphasique self-consistant est proposé pour modéliser la propagation du son dans des suspensions de particules rigides concentrées (en régime grande longueur d'onde) et ainsi tenir compte des effets de diffusion multiple. A partir des équations locales, des équations moyennes sont…

CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France. ⟨hal-03362062⟩

• Communication dans un congrès

Fabrication of 945 MHz band film surface acoustic wave resonators using ZnO thin film with Si substrate

E. Ntagwirumugara, Tadeusz Gryba, V. Zhang, Julien Carlier, Jean-Etienne Lefebvre

This paper, we present the analysis of a ladder-type filter, in the frequency band of 945 MHz, developed on a structure with two layers of a ZnO film on a Silicon substrate with aluminum (AT) IDTs using coupling of modes (COM) theory. The case of a layer ZnO deposited on a not-piezoelectric…

IEEE International Frequency Control Symposium joint with the 21st European Frequency and Time Forum, 2007, Genève, Switzerland. pp.176-180, ⟨10.1109/FREQ.2007.4319058⟩. ⟨hal-00284004⟩

• Communication dans un congrès

Nanoelectronics research in Europe

A. Cappy

International Conference on Nanoscience and Nanotechnology, 2007, New Delhi, India. ⟨hal-00286243⟩