Publications

Affichage de 15271 à 15280 sur 16434


  • Communication dans un congrès

Acoustic modes in cylindrically orthotropic hollow cylinders

Jean-Etienne Lefebvre, V. Zhang, A. Haddou, Joseph Gazalet, Tadeusz Gryba

2001, pp.769-772. ⟨hal-00151721⟩

  • Communication dans un congrès

Large amplitude vibration of multilayered piezoelectric ceramics for use in high power transducers

Bertrand Dubus, G. Haw, C. Granger, O. Ledez

2001 US Navy Workshop on Acoustic Transduction Materials and Devices, 2001, Baltimore, MD, United States. ⟨hal-00151718⟩

  • Communication dans un congrès

A 5 mW-290 GHz heterostructure barrier tripler in a waveguide configuration

T. David, M. Guillon, S. Arscott, Alain Maestrini, Tahsin Akalin, Benoît Lecomte, Jorge Carbonell, Michel Chaubet, Patrick Mounaix, Gérard Beaudin, Didier Lippens

An output power of 5 mW has been demonstrated at 290 GHz by tripling a primary signal in the W band. The nonlinear devices are high performance InP-based heterostructure barrier varactors mounted in mechanically tuned waveguide harmonic multiplier. The flange-to-flange maximum efficiency was 5%…

2001 IEEE MTT-S International Microwave Symposium Digest, May 2001, Phoenix, AZ, United States. pp.1661-1664, ⟨10.1109/MWSYM.2001.967224⟩. ⟨hal-02347990⟩

  • Communication dans un congrès

Light emitting diodes with thienylene-phenylene copolymers as emission layer

K. Lmimouni, C. Dufour, D. Vuillaume, J.P. Lere-Porte, J. Moreau, F. Serein-Spirau, R.A. Silva

7th European Conference on Molecular Electronics, 2001, Kerkrade, Netherlands. ⟨hal-00152181⟩

  • Communication dans un congrès

Transistors organiques : récents développements et résultats

D. Vuillaume

Journées du GDR Matériaux Moléculaires, 2001, Grenoble, France. ⟨hal-00152184⟩

  • Chapitre d'ouvrage

Positionnement d'une source micro-onde en présence de trajets multiples

J.C. Cousin, A. Benlarbi-Delai, R. Ringot, A. Mamouni

LEPOUTRE F., PLACKO D., SURREL Y. Instrumentation pour les mesures physiques, Hermès, pp.555-562, 2001. ⟨hal-00132322⟩

  • Chapitre d'ouvrage

Techniques micro-ondes et traitement de signal associé pour la reconstruction d'un profil de permittivité

D. Glay, T. Lasri, A. Mamouni

LEPOUTRE F., PLACKO D., SURREL Y. Instrumentation pour les mesures physiques, Hermès, pp.563-570, 2001. ⟨hal-00132316⟩

  • Article dans une revue

Bonding in skutterudites : combined experimental and theoretical characterization of CoSb3

Isabelle Lefebvre-Devos, M. Lassalle, X. Wallart, Josette Olivier-Fourcade, L. Monconduit, Jean-Claude Jumas

We report on the bonding in skutterudites using the CoSb3 example. The theoretical electronic structure is calculated in both density-functional theory and empirical tight-binding frameworks. It is shown to be in good agreement with x-ray photoemission and photoabsorption experiments, and with Sb…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2001, 63 (12), pp.125110/1-7. ⟨10.1103/PhysRevB.63.125110⟩. ⟨hal-00018591⟩