Publications

• COUV

Radiothérmométrie micro-ondes

Bertrand Bocquet

La radiométrie est un terme assez large qui désigne la mesure de l’intensité du rayonnement électromagnétique qu’il soit ionisant ou non ionisant. Notre domaine d’intervention se situe au niveau des ondes électromagnétiques non ionisantes, où nous pouvons différencier deux domaines importants : les…

Techniques de l'Ingénieur, TI Sciences et Techniques, Paris, France, pp.R3030, 2002, ⟨10.51257/a-v2-r3030⟩. ⟨hal-00132304⟩

• ART

Thermal stability of Pt- and Ni-based Schottky contacts on GaN and Al 0.31 Ga 0.69 N

E. Monroy, F. Calle, R. Ranchal, T. Palacios, M. Verdu, F Sanchez, M Montojo, M. Eickhoff, Franck Omnès, Z. Bougrioua, I. Moerman

In this work we analyse the performance of Pt- and Ni-based Schottky metallizations on AlxGa1−xN (x = 0, 0.31). An intermediate thin Ti layer is shown to enhance the thermal stability of Pt/Au, and leads to an increase of the Schottky barrier height. Pt/Ti/Au contacts on GaN provide a barrier…

Semiconductor Science and Technology, 2002, 17 (9), pp.L47-L54. ⟨10.1088/0268-1242/17/9/103⟩. ⟨hal-02906516⟩

• ART

Statics and dynamics in giant magnetostrictive Tbx/Fe(1-x)/-Fe0.6Co0.4 multilayers for MEMS

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

In the present paper, giant magnetostric-tive thin films have been investigated for future micro-electromechanical systems (MEMS) purposes. For this goal, flexural and torsional motions have been studied in low field anisotropic giant magnetostrictive (GMS) single domain state (SDS) exchange-…

IEEE Transactions on Magnetics, 2002, 38 (5), pp.2817-2819. ⟨10.1109/TMAG.2002.803568⟩. ⟨hal-02973224⟩

• ART

Terahertz frequency difference from vertically integrated low-temperature-grown GaAs photodetector

Emilien Peytavit, S. Arscott, D. Lippens, Gaël Mouret, S. Matton, Pascal Masselin, Robin Bocquet, Jean-Francois Lampin, L. Desplanque, F. Mollot

Applied Physics Letters, 2002, 81 (7), pp.1174-1176. ⟨10.1063/1.1499517⟩. ⟨hal-02347924⟩

• ART

Parametric study and synthesis of 60-GHz Fabry-Perot resonators

Ronan Sauleau, Gilles Le Ray, Philippe Coquet

Microwave and Optical Technology Letters, 2002, 34 (4), pp.247-252. ⟨hal-00557817⟩

• ART

Monolithic integrated circuits incorporating InP-based heterostructure barrier varactors

T. David, S. Arscott, J.-M. Munier, Tahsin Akalin, Patrick Mounaix, Gérard Beaudin, Didier Lippens

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

IEEE Microwave and Wireless Components Letters, 2002, 12 (8), pp.281-283. ⟨10.1109/LMWC.2002.801935⟩. ⟨hal-02347928⟩

• ART

Microstrip/Thick-Slot/Microstrip Transitions in Millimeter Waves

Olivier Lafond, Mohamed Himdi, J.P Daniel, Nathalie Rolland

Microwave and Optical Technology Letters, 2002. ⟨hal-01622547⟩

• PATENT

Procédé et dispositif de mesure de la température utilisant le rayonnement micro-ondes

E. Constant, Bertrand Bocquet, J.C. van de Velde, Roger Ringot

France, N° de brevet: FR2817958 (A1). 2002. ⟨hal-00372666⟩

• PATENT

Optimisation de la transmission de données binaires par les lignes de communication

Marie Zwingelstein, Marc G. Gazalet, M Gharbi

N° de brevet: FR2817690 (A1). 2002. ⟨hal-00372665⟩

• ART

Theoretical determination of Rayleigh wave acoustoelastic coefficients: comparison with experimental values

Marc Duquennoy, Mohammadi Ouaftouh, Mohamed Ourak, Frédéric Jenot

Ultrasonics, 2002, 39 (8), pp.575-583. ⟨10.1016/S0041-624X(02)00262-7⟩. ⟨hal-03811441⟩