Publications

• Communication dans un congrès

Characterisation of GaN FETs under pulsed conditions : DC and RF measurements from room temperature up to 250°C

D. Theron, Christophe Gaquière, N. Vellas, B. Boudart, Y. Guhel, Jean-Claude de Jaeger

Workshop on Compound Semiconductor Materials and Devices, WOCSEMMAD 2001, 2001, New Orleans, LA, United States. ⟨hal-00152673⟩

• Communication dans un congrès

Etude de HEMTs sur GaN

B. Boudart, Christophe Gaquière, Y. Guhel, Virginie Hoel, N. Vellas, M. Werquin, Jean-Claude de Jaeger

GDR Matériaux Grand Gap, 2001, Grenoble, France. ⟨hal-00152669⟩

• Communication dans un congrès

Comportement électrique à haute température de transistors HEMT's AlGaN/GaN

Y. Guhel, B. Boudart, Virginie Hoel, M. Werquin, Christophe Gaquière, Jean-Claude de Jaeger, M.A. Poisson, I. Daumiller, E. Kohn

Actes des 12èmes Journées Nationales Microondes, JNM 2001, 2001, Poitiers, France. ⟨hal-00152651⟩

• 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⟩

• Autre publication scientifique

Structure électronique et transport dans une jonction moléculaire

Christophe Krzeminski

2001. ⟨hal-00152543⟩

• 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

Control of low-temperature-grown GaAs for ultrafast switching applications

V. Ortiz, M. Stellmacher, X. Marcadet, S. Formont, D. Adam, J. Nagle, Jean-Francois Lampin, Antigoni Alexandrou

Ultrafast Phenomena in Semiconductors V, 2001, United States. pp.202-210. ⟨hal-00250406⟩

• Communication dans un congrès

Evidence of polariton stimulation in semiconductor microcavities

F. Boeuf, R. Andre, R. Romestain, S.L. Dang, Emmanuel Peronne, Jean-Francois Lampin, D. Hulin, Antigoni Alexandrou

International Workshop on Light-Matter Coupling in Nitrides, 2001, France. pp.29-33. ⟨hal-00250405⟩

• Article dans une revue

Influence of porosity on Young's modulus and Poisson's ratio in alumina ceramics

M. Asmani, Christine Kermel, Anne Leriche, Mohamed Ourak

This work presents a study on the influence of the porosity level on Young's modulus and Poisson's ratio of sintered alumina. A non-destructive technique using ultrasonic waves was used to determine the different parameters. Longitudinal and transverse wave velocities are measured by…

Journal of the European Ceramic Society, 2001, 21, pp.1081-1086. ⟨10.1016/S0955-2219(00)00314-9⟩. ⟨hal-00250427⟩