Publications

• Article dans une revue

Effect of quantum confinement on the dielectric constant of PbSe

Zeger Hens, Daniel Vanmaekelbergh, Ernst Stefan Kooij, Herbert Wormeester, Guy Allan, Christophe Delerue

Monolayers of lead selenide nanocrystals of a few nanometers in height have been made by electrodeposition on a Au(111) substrate. These layers show a thickness-dependent dielectric function, which was determined using spectroscopic ellipsometry. The experimental results are compared with…

Physical Review Letters, 2004, 92, pp.026808/1-4. ⟨10.1103/PhysRevLett.92.026808⟩. ⟨hal-00141244⟩

• Article dans une revue

Electric force microscopy of individually charged semiconductor nanoparticles on conductive substrates : an analytical model for quantitative charge imaging

Thierry Melin, H. Diesinger, D. Deresmes, D. Stievenard

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2004, 69, pp.035321/1-8. ⟨hal-00141248⟩

• Communication dans un congrès

Unusual quantum confinement in IV-VI materials

Guy Allan, Christophe Delerue

The effect of quantum confinement in PbSe quantum wells and dots is studied using tight binding calculations. Compared to zinc-blende semiconductors, unusual physical properties are predicted for rock salt PbSe nanostructures. The energy gap increases as the inverse of the size both for wells and…

European Materials Research Society Spring Meeting, May 2004, Strasbourg, France. ⟨10.1016/j.msec.2005.06.026⟩. ⟨hal-00141286⟩

• Communication dans un congrès

Amélioration des performances des HEMTs AlGaN/GaN sur substrat Si

A. Minko, Virginie Hoel, Christophe Gaquière, D. Theron, Jean-Claude de Jaeger, Y. Cordier, F. Semond, F. Natali, J. Massies, H. Lareche, L. Wedzikowski, R. Langer, P. Bove

GDR Grand Gap, 2004, Fréjus, France. ⟨hal-00141966⟩

• Communication dans un congrès

Acoustic wave propagation in functionally graded material (FGM) cylinders

L. Elmaimouni, Jean-Etienne Lefebvre, Tadeusz Gryba, V. Zhang

2004, pp.1199-1200. ⟨hal-00142049⟩

• Communication dans un congrès

Radiation of directional seismic sources within a layered half-space

Madjid Berraki, Bertrand Dubus, Axelle Baroni

Congrès Français d'Acoustique CFA, Mar 2004, Strasbourg, France. pp.145-146. ⟨hal-00142047⟩

• Communication dans un congrès

Modélisation des pertes de propagation par rayonnement dans un matériau - Application à la caractérisation micro-onde

D. Glay, T. Lasri

2004, pp.Session 9. ⟨hal-00142052⟩

• Communication dans un congrès

Transmission on indoor power lines : from a stochastic channel model to the optimization and performances evaluation of multicarrier systems

Virginie Degardin, M. Lienard, Pierre Degauque

COST 286 Meeting, 2004, Liège, Belgium. ⟨hal-00142018⟩

• Communication dans un congrès

Dual antenna array systems in tunnels : propagation channel properties

M. Lienard, Pierre Degauque

IEEE International Symposium on Antennas and Propagation, 2004, Monterey, CA, United States. ⟨hal-00142020⟩

• Article dans une revue

AlGaN/GaN HEMTs on Si with power density performance of 1.9 W/mm at 10 GHz

A. Minko, Virginie Hoel, E. Morvan, B. Grimbert, A. Soltani, E. Delos, D. Ducatteau, Christophe Gaquière, D. Theron, Jean-Claude de Jaeger, H. Lahreche, L. Wedzikowski, R. Langer, P. Bove

IEEE Electron Device Letters, 2004, 25, pp.453-455. ⟨hal-00141952⟩