Publications

• Article dans une revue

Theory of acoustic scattering by supported ridges at a solid-liquid interface

Jerome O. Vasseur, A. Khelif, J. Vasseur, Ph. Lambin, Bahram Djafari-Rouhani, P. Deymier

Physical Review E , 2002, 65 (3), ⟨10.1103/PhysRevE.65.036601⟩. ⟨hal-03302025⟩

• Article dans une revue

0.12 μm transferred-substrate In/sub 0.52/Al/sub 0.48/As/In/sub 0.53/Ga/sub 0.47/As HEMTs on silicon wafer

S. Bollaert, X. Wallart, Sylvie Lepilliet, A. Cappy, E. Jalaguier, S. Pocas, B. Aspar

New In/sub 0.52/Al/sub 0.48/As/In/sub 0.53/Ga/sub 0.47/As transferred-substrate high electron mobility transistors (TS-HEMTs) have been successfully fabricated on 2-in Silicon substrate with 0.12 μm T-shaped gate length. These new TS-HEMTs exhibit typical drain currents of 450 mA/mm and extrinsic…

IEEE Electron Device Letters, 2002, 23 (2), pp.73-75. ⟨10.1109/55.981310⟩. ⟨hal-00147840⟩

• Article dans une revue

A highly directive dipole antenna embedded in a Fabry-Perot type cavity

Tahsin Akalin, Jérôme Danglot, Olivier Vanbésien, Didier Lippens

We investigate the origin of the directivity of a dipole antenna embedded in a dielectric slab Fabry-Perot cavity. It is shown that the focusing effect is due to the angular selection rules in the Bragg-type mirror and is directly correlated to the frequency selectivity of the cavity. For a 6 GHz…

IEEE Microwave and Wireless Components Letters, 2002, 12 (2), pp.48-50. ⟨10.1109/7260.982873⟩. ⟨hal-00148630⟩

• Chapitre d'ouvrage

Micro-actionneurs en alliages à mémoire de forme

N. Chaillet, L. Buchaillot, J. Abadie, I. Roch, C. Lexcellent

CUGAT O. Micro-actionneurs électroactifs, Hermès Sciences, pp.179-223, 2002. ⟨hal-00132049⟩

• Article dans une revue

Magnonic spectral gaps and discrete transmission in serial loop structures

A Mir, H Al Wahsh, Abdellatif Akjouj, Bahram Djafari-Rouhani, L. Dobrzynski, Jerome O. Vasseur

Journal of Physics: Condensed Matter, 2002, 14 (3), pp.637-655. ⟨10.1088/0953-8984/14/3/331⟩. ⟨hal-03302129⟩

• Communication dans un congrès

Some rules for the choice of the C(V) characteristic for the design of frequency triplers with symmetrical varactors

J.M. Duchamp, Philippe Ferrari, J.W. Tao, D. Lippens

IEEE MTT-S International Microwave Symposium, Jun 2002, Seattle (WA), United States. pp.359-362. ⟨hal-00250211⟩

• Communication dans un congrès

Vivaldi antenna for obstacle detection and warning system at 94 GHz

C. Migliaccio, B.D. Nguyen, J.L. Le Sonn, C. Pichot, K. Yamamoto, N. Yonemoto, K. Yamada, N. Rolland, K. Vanoverschelde

12th International Symposium on Antennas, 2002, France. pp.VI-279-282. ⟨hal-00250205⟩

• Article dans une revue

A combined RHEED and photoemission comparison of the GaP and InP (001) (2x4) surface reconstructions

X. Wallart

In this work, we compare the (2×4) reconstructions of GaP and InP(0 0 1) surfaces. Two different (2×4) reconstructions are detected by reflection high energy electron diffraction for both materials. Photoemission experiments reveal that the high temperature one is cation-rich whereas the low…

Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2002, 506 (3), pp.203-212. ⟨hal-00018492⟩

• Communication dans un congrès

Improvement of the high frequency performance of HEMTs by bufferless technology

J. Mateos, T. Gonzales, D. Pardo, S. Bollaert, X. Wallart, A. Cappy

2002, pp.173-176. ⟨hal-00147849⟩

• Communication dans un congrès

Low cost PIC transceiver thermo optic modules fulfilling FSAN specifications

F. Mallecot, A. Leroy, A. Plais, C. Chaumont, M.F. Martineau, J. Jacquet, F. Doukhan, Y. Arnaudin, V. Tassin, Joseph Harari, Didier Decoster, F. Laune, C. Tribouiller, M. Josso

2002, pp.424-425. ⟨hal-00149645⟩