Publications

• Communication dans un congrès

A low complexity image quality metric for real-time open-loop transcoding architectures

C. Goudemand, Marc G. Gazalet, François-Xavier Coudoux, Patrick Corlay, M Gharbi

IEEE International Conference on Communications, ICC'07, 2007, United Kingdom. pp.1600-1605, ⟨10.1109/ICC.2007.268⟩. ⟨hal-00284414⟩

• Communication dans un congrès

Optical switch using InP optical wire technology

Marie Lesecq, Maxime Beaugeois, Sophie Maricot, Christophe Boyaval, Christiane Legrand, Marc François, M. Muller, Francis Mollot, Mohamed Bouazaoui, Jean-Pierre Vilcot

We report on a new type of optical switch based on submicron structures and present the results obtained on the first nanophotonics based optical switch. First, we present results obtained on passive components that are required in an optical switch or switching matrix: straight waveguides, bend…

Photonic Materials, Devices and Applications II, May 2007, Maspalomas, Spain. pp.659305-1-11, ⟨10.1117/12.721659⟩. ⟨hal-00284394⟩

• Communication dans un congrès

High frequency figures of merit of conventional and Schottky barrier MOSFETs

Francois Danneville, R. Valentin, Emmanuel Dubois, Gilles Dambrine

4th International Symposium on System Construction of Global-Network-Oriented Information Electronics, 2007, Sendai, Japan. pp.412-417. ⟨hal-00286235⟩

• Communication dans un congrès

Static and dynamic control of metamaterials by ferroelectrics and active devices

D. Lippens

First International Congress on Advanced Electromagnetic Materials for Microwaves and Optics, Metamaterials'2007, 2007, Roma, Italy. ⟨hal-00286294⟩

• Communication dans un congrès

Simple example for testing the tensorial analysis of electrical networks applied to EMC

S. Leman, B. Demoulin, O. Maurice

Symposium on Embedded EMC, 2EMC, 2007, France. paper 4C. ⟨hal-00284439⟩

• Communication dans un congrès

Réalisation de grille nitrure de longueur inférieure à 100nm pour des applications haute fréquence de HEMTs AlGaN/GaN

S. Boulay, Virginie Hoel, S. Touati, E. Delos, Christophe Gaquière, Jean-Claude de Jaeger, M.A. Poisson, S. Delage, Y. Cordier

15èmes Journées Nationales Microondes, JNM 2007, 2007, France. pp.5C1-1-4. ⟨hal-00370327⟩

• Communication dans un congrès

Breaking the AlGaN/GaN HEMT scaling limit with AlInN barriers

F Medjdoub, J.F. Carlin, M. Gonschorek, E. Feltin, M.A. Py, N. Grandjean, Christophe Gaquière, E. Kohn

Proceedings of the 31th Workshop on Compound Semiconductor Devices and Integrated Circuits, WOCSDICE 2007, 2007, Venice, Italy. ⟨hal-00367695⟩

• Article dans une revue

Electrical characterizations of paraelectric BST thin films up to 1 THz : realization of microwave phase shifters

Gabriel Vélu, Gregory Houzet, Ludovic Burgnies, Jean-Claude Carru, Aurélien Marteau, Karine Blary, Didier Lippens, Patrick Mounaix, Marc Tondusson, Edwin Nguema Agnandji

BST thin films have been deposited with a sol-gel technique on 4cm 2 sapphire. Electrical characterizations have been performed in a very large frequency range. From 1 kHz to 500 GHz, the dielectric constant ϵ r is around 300 with quasi no frequency dispersion. In the 500 GHz to 1 THz range, the…

Ferroelectrics, 2007, 353 (1), pp.29-37. ⟨10.1080/00150190701367036⟩. ⟨hal-00285626⟩

• Article dans une revue

Two types of modes in finite size one-dimensional coaxial photonic crystals : general rules and experimental evidence

E.H. El Boudouti, Y. El Hassouani, Bahram Djafari-Rouhani, H. Aynaou

We demonstrate analytically and experimentally the existence and behavior of two types of modes in finite size one-dimensional coaxial photonic crystals made of N cells with vanishing magnetic field on both sides. We highlight the existence of N−1 confined modes in each band and one mode by gap…

Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2007, 76, pp.026607/1-9. ⟨10.1103/PhysRevE.76.026607⟩. ⟨hal-00283161⟩

• Article dans une revue

Vibrational properties of hexagonal boron nitride : inelastic x-ray scattering and ab-initio calculations

J. Serrano, A. Bosak, R. Arenal, M. Krisch, K. Watanabe, T. Taniguchi, H. Kanda, A. Rubio, L. Wirtz

Physical Review Letters, 2007, 98, pp.095503/1-4. ⟨10.1103/PhysRevLett.98.095503⟩. ⟨hal-00283183⟩