Publications

• Communication dans un congrès

Confinement effects and tunneling through quantum dots

Michel Lannoo, Christophe Delerue, Guy Allan, Yann-Michel Niquet

Several recent theoretical advances concerning semiconductor quantum dots are reviewed. First of all, the effect of the quantum confinement on the energy gap is revisited on the basis of GW and Bethe–Salpeter calculations, showing that the excitonic gap is practically equal to the ordinary…

Symposium of Royal Society, 2002, London, United Kingdom. ⟨10.1098/rsta.2002.1127⟩. ⟨hal-00149686⟩

• Communication dans un congrès

GDR Nanoélectronique : tendances - perspectives

O. Vanbésien

9èmes Journées Nationales Microélectronique et Optoélectronique, JNMO 2002, 2002, St Aygulf, France. ⟨hal-00148656⟩

• Communication dans un congrès

High performance HBV multipliers monolithically integrated into a host quartz substrate

T. David, S. Arscott, J.M. Munier, Thibaut Decoopman, Tahsin Akalin, Patrick Mounaix, Xavier Mélique, Olivier Vanbésien, Gérard Beaudin, Didier Lippens

Fully integrated monolithic circuits incorporating InP-based heterostructure barrier varactor (HBV) frequency multipliers have been fabricated via epitaxial lift-off and transfer-substrate techniques onto a quartz substrate. We have obtained a maximum output power of 6 mW at 288 GHz corresponding…

IEEE Tenth International Conference on Terahertz Electronics, Sep 2002, Cambridge, United Kingdom. pp.113-116, ⟨10.1109/THZ.2002.1037604⟩. ⟨hal-00148639⟩

• Communication dans un congrès

Reliability of GaN based devices

G. Meneghesso, Christophe Gaquière, E. Zanoni

Proceedings of the 2002 European Microwave Week, 2002, Milano, Italy. ⟨hal-00149728⟩

• Article dans une revue

Statics and dynamics in giant magnetostrictive TbxFe1-xFe0.6Co0.4 multilayers for MEMS

Jamal Ben Youssef, Nicolas Tiercelin, Fabienne Petit, Henri Le Gall, Vladimir Preobrazhensky, Philippe Pernod

IEEE Transactions on Magnetics, 2002, 38, pp.2817-2819. ⟨hal-00148689⟩

• Communication dans un congrès

Isolation de transistors dans la filière nitrure de gallium par implantation d'argon

Y. Guhel, J.C. Pesant, Jean-Claude de Jaeger, B. Boudart, P. Dhamelincourt, M.A. Poisson

9èmes Journées Nationales Microélectronique et Optoélectronique, JNMO 2002, 2002, Saint Aigulf, France. ⟨hal-00149716⟩

• Autre publication scientifique

Amélioration de la parole et détection d'activité vocale dans les systèmes de télécommunications mobiles

Bendjima Brahim

2002. ⟨hal-00149732⟩

• Article dans une revue

Acoustic microscopy measurement of elastic constants by using an optimization method on measured and calculated SAW velocities : effect of initial Cij values on the calculation convergence and influence of the LFI transducer parameters on the determination of the SAW velocity

Michael Lematre, Youssef Benmehrez, G. Bourse, Wei-Jiang Xu, Mohamed Ourak

The determination of elastic constants in anisotropic solids by line-focus acoustic microscopy (LFAM) is discussed. The velocity of leaky surface acoustic waves (SAWs) has been obtained for different directions of propagation (φ) from the V(z) curves. The elastic constants are determined from the…

NDT & E International, 2002, 35 (5), pp.279-286. ⟨10.1016/S0963-8695(01)00051-2⟩. ⟨hal-00149898⟩

• Communication dans un congrès

Propriétés optiques des nanostructures de Si

Christophe Delerue, Guy Allan, Michel Lannoo

VIII Journées de la Matière Condensée, 2002, Marseille, France. ⟨hal-00149681⟩

• Article dans une revue

Wave channeling in compact multiport optical waveguide photonic crystal based devices

S. Fasquel, X. Melique, O. Vanbésien, D. Lippens

Superlattices and Microstructures, 2002, 32, pp.145-151. ⟨hal-00148644⟩