Publicaciones

• Article dans une revue

High power and linearity performances of gallium nitride HEMT devices on sapphire substrate

M. Werquin, Christophe Gaquière, Y. Guhel, N. Vellas, D. Theron, B. Boudart, Virginie Hoel, Marie Germain, Jean-Claude de Jaeger, S. Delage

The benefit of high drain-source bias voltages of GaN devices on sapphire substrates for high linearity applications is demonstrated. Whatever the output power densities considered, the corresponding intermodulation ratio is at least 20 dB better than usual PHEMT devices on GaAs substrates for the...

Electronics Letters, 2005, 41 (1), ⟨10.1049/el:20056735⟩. ⟨hal-01646906⟩

• Article dans une revue

The effect of LaNiO3 bottom electrode thickness on ferroelectric and dielectric properties of (100) oriented PbZr0.53Ti0.47O3 films

G.S. Wang, Denis Remiens, Caroline Soyer, El Hadj Dogheche, Eric Cattan

The (1 0 0) oriented LaNiO3 (LNO) films with different thickness were prepared on SiO2/Si substrate by a modified metallorganic decomposition process. PbZr0.53Ti0.47O3 (PZT) films (∼1 μm) subsequently deposited on LNO by modified sol–gel process. The X-ray diffraction measurements show PZT films...

Journal of Crystal Growth, 2005, 284 (1-2), pp.184-189. ⟨10.1016/j.jcrysgro.2005.07.014⟩. ⟨hal-00130818⟩

• Proceedings/Recueil des communications

Aggregati and congiunti

Raffaele Pisano

Proceedings of XCI SIF National Congress Italian Society of Physics, SIF, pp.45-46, 2005. ⟨hal-04515843⟩

• Communication dans un congrès

Adaptive multi-path channel estimation in CDMA based on prefiltering : combination with a linear equalizer

E. Simon, L. Ros

Proceedings of the 14th IST Mobile and Wireless Communications Summit, 2005, Dresden, Germany. ⟨hal-00247774⟩

• Article dans une revue

Auscultation non destructive du chevêtre du pont de la Marque (59)

G. Klysz, J.F. Lataste, A. Fnine, X. Derobert, Bogdan Piwakowski, F. Buyle-Bodin

Revue Européenne de Génie Civil, 2005, 10, pp.7-24. ⟨hal-00247718⟩

• Communication dans un congrès

Investigation THz de cellules vivantes

A. Treizebre, Tahsin Akalin, Bertrand Bocquet

Actes des 3èmes Journées Térahertz, 2005, Aussois, France. ⟨hal-00247708⟩

• Communication dans un congrès

A Bi-stable Micro-machined Piezoelectric Transducer for Mechanical to Electrical Energy Transformation

Karim Dogheche, B. Cavallier, P. Delobelle, L. Hirsinger, Eric Cattan, Denis Remiens, M. Marzencki, B. Charlot, Skandar Basrour, S. Ballandras

This paper presents a scavenging energy application of piezoelectric micro-machined ultrasonic transducers (pMUT). The micro power generator is composed by a silicon membrane (600µm diameter and 1µm thickness) with a 2µm thick PZT layer. The mechanical energy is converted to electrical energy...

Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS (DTIP'05), June 1-3, 2005, Montreux, Switzerland. pp.303-304. ⟨hal-00009224⟩

• Article dans une revue

Comparison between carried-induced optical index, loss variations and carrier lifetime in GalnAsP/InP heterostructures for 1.55 μm DOS application

Malek Zegaoui, Didier Decoster, Joseph Harari, Jean-Pierre Vilcot, F. Mollot, V. Magnin, Jean Chazelas

Experimentally carrier-induced optical index, propagation excess loss and carrier lifetime variations against injected current in n +-InP/i- InGaAsP/i-InP/p +-InP heterostructures are investigated. The heterostructures have quaternary bandgap composition of λ g = 1.18 and 1.30 urn, and they were...

Electronics Letters, 2005, 41 (10), pp.613-614. ⟨10.1049/el:20050770⟩. ⟨hal-00125658⟩

• Communication dans un congrès

Effet du désordre dans un démultiplexeur nanométrique plasmonique

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

GDR Ondes, 2005, Marseille, France. ⟨hal-00130844⟩

• Article dans une revue

Propagation of Lamb waves in a plate with a periodic grating : interpretation by phonon

D. Leduc, Anne-Christine Hladky, B. Morvan, L. Izbicki, P. Pareige

Journal of the Acoustical Society of America, 2005, 118, pp.2234-2239. ⟨hal-00124476⟩