Publications

• 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

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

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

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

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

Monolithic 10 GHz TDR/TDT analyser with novel architecture

N. Deparis, N. Rolland, P.A. Rolland

Electronics Letters, 2007, 43, pp.38-39. ⟨10.1049/el:20072380⟩. ⟨hal-00255765⟩

• Article dans une revue

Reduction of stacking faults in (11$ \bar 2 $0) and (11$ \bar 2 $2) GaN films by ELO techniques and benefit on GaN wells emission

Z. Bougrioua, M. Laügt, P. Vennegues, I. Cestier, T. Gühne, E. Frayssinet, P. Gibart, M. Leroux

New conditions for one‐step ELO were implemented to grow coalesced (11equation image0) non‐polar and (11equation image2) semi‐polar GaN layers starting, respectively, from R ‐ and M ‐plane sapphire. A great part of the stacking faults (SFs) and dislocations are filtrated resulting in GaN material…

Physica Status Solidi A (applications and materials science), 2007, 204 (1), pp.282-289. ⟨10.1002/pssa.200673585⟩. ⟨hal-02906717⟩

• Communication dans un congrès

Direct digital RF signal generation for software-defined radio transmitters using reconfigurable delta-sigma modulators

C. Nsiala-Nzeza, A. Frappé, J. Gorisse, A. Flament, B. Stefanelli, A. Cathelin, A. Kaiser

11th International Symposium on Microwave and Optical Technology, ISMOT-2007, 2007, Monte Porzio Catone, Italy. pp.221-224. ⟨hal-00284386⟩

• Communication dans un congrès

Digital tuning of an analog tunable bandpass BAW-filter at GHz frequency

S. Razafimandimby, C. Tilhac, A. Cathelin, A. Kaiser, D. Belot

33rd European Solid-State Circuits Conference, ESSCIRC2007, 2007, Germany. pp.218-221, ⟨10.1109/ESSCIRC.2007.4430284⟩. ⟨hal-00284383⟩