Publications

• Communication dans un congrès

Monolithic Microwave Integrated GaAs Electromagnetically-Coupled Antenna

Marjorie Grzeskowiak, Jean Vindevoghel

Monolithic antenna on GaAs to be used in miniature active sensors is presented. After a first study of technological processes and the characterisation of various substrates in K-band, the feasibility of an antenna, operating in K-band, electromagnetically-coupled and integrated on GaAs by…

2000 30th European Microwave Conference, Oct 2000, Paris, France. pp.1-4, ⟨10.1109/EUMA.2000.338797⟩. ⟨hal-02194010⟩

• Communication dans un congrès

Conception of integrated polymer antennas for characterisation of dielectric properties

Marjorie Grzeskowiak, Philippe Descamps, Jean Vindevoghel

To design microstrip antennas, we have to know the relative permittivity and losses of the antenna substrate. In the case of polymers, these electrical properties are given at 1 MHz by the constructor and are not the same ones at other frequencies. We decide to take this problem back to front and…

2000 Eighth International Conference on Dielectric Materials, Measurements and Applications, Sep 2000, Edinburgh, United Kingdom. pp.448-451, ⟨10.1049/cp:20000550⟩. ⟨hal-02193987⟩

• Article dans une revue

3D modeling for acoustic waves and vibrations in solid structures with frictional cracks

Vladislav Aleshin, Anton Pylypenko, Kevin Truyaert, Steven Delrue, Koen van den Abeele

Proceedings of meetings on acoustics, 2000, 38, pp.022003. ⟨10.1121/2.0001143⟩. ⟨hal-03003400⟩

• Article dans une revue

Optimization of a low-frequency ultrasonic technique to monitor the change in physical states in viscoelastic media : gelation process

Georges Nassar, Bertrand Nongaillard, Y. Noël

Journal of the Acoustical Society of America, 2000, 107, pp.2735-2743. ⟨hal-00159073⟩

• Communication dans un congrès

Ohmic contacts studies on AlGaN/GaN HEMTs

Y. Guhel, B. Boudart, T. Heim, N. Grandjean, F. Omnes, Jean-Claude de Jaeger

10th European Workshop on Heterostructure Technology, HeTech 2000, 2000, Ulm, Germany. ⟨hal-00159035⟩

• Communication dans un congrès

Characterization of anisotropic materials with an ultrasonic phased array system

D. Frenet, P. Calmon, Mohammadi Ouaftouh

Proceedings of the 15th World Conference on Non Destructive Testing WCNDT 2000, 2000, Roma, Italy. ⟨hal-00159087⟩

• Communication dans un congrès

Organic devices at nanometer scale using self-assembled monolayers

D. Vuillaume

10th European Workshop on Heterostructure Technology, heTech'00, Sep 2000, Günzburg, Germany. ⟨hal-00158484⟩

• Autre publication scientifique

Etude des propriétés microondes de films supraconducteurs YBaCuO à l'aide d'une cavité conique en cuivre

M. Achani

2000. ⟨hal-00158485⟩

• Article dans une revue

Elaboration and characterization of PNZT thin films deposited on silicon by RF cathodic sputtering

T. Haccart, Eric Cattan, Denis Remiens

Pb(Zr,Ti)O3 (PZT) and Pb(Zr,Ti,Nb)O3 (PNZT) thin films have been grown on platinized silicon substrates by RF magnetron sputtering followed by a post-annealing treatment. The niobium, Nb, concentration varied from 1 to 7 at.% by increment of 1 at.% The effects of the Nb introduction on the PZT…

European Physical Journal: Applied Physics, 2000, 11, pp.103-106. ⟨10.1051/epjap:2000150⟩. ⟨hal-00158541⟩

• Communication dans un congrès

RF power MISFET's using thin LT GaAs as a passivator

D. Theron, B. Boudart, Christophe Gaquière, Jean-Claude de Jaeger

Workshop on Compound Semiconductor Materials and Devices, WOCSEMMAD 2000, 2000, San Diego, CA, United States. ⟨hal-00159031⟩