Publications

• 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⟩

• 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⟩

• 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⟩

• 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⟩

• Article dans une revue

Cymbal and BB underwater transducers and arrays

R.E. Newnham, J. Zhang, S. Alkoy, R. Meyer, W.J. Hughes, Anne-Christine Hladky, J. Cochran, D. Markley

Materials Research Innovations, 2002, 6, pp.89-91. ⟨hal-00147759⟩

• Communication dans un congrès

L'homonégéisation des composites à fibres actives

E. Lenglet, Anne-Christine Hladky, J.C. Debus, E. Deletombe

2002, pp.CD-ROM. ⟨hal-00147771⟩

• Communication dans un congrès

Film air bearings generated by ultrasonic vibrations

Anne-Christine Hladky, C. Granger, G. Haw

2002, pp.683-686. ⟨hal-00147763⟩

• Communication dans un congrès

Characterization of the cavitation field in an ultrasonic reactor

A. Moussatov, C. Granger, Bertrand Dubus

2002, pp.1023-1026. ⟨hal-00147764⟩