Publications

• Communication dans un congrès

High performance HBV multipliers monolithically integrated onto 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…

THz 2002. 2002 IEEE Tenth International Conference on Terahertz Electronics, Sep 2002, Cambridge, United Kingdom. pp.113-116, ⟨10.1109/THZ.2002.1037604⟩. ⟨hal-02347952⟩

• Chapitre d'ouvrage

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⟩

• Article dans une revue

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⟩

• Article dans une revue

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⟩

• Article dans une revue

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

Emilien Peytavit, S. Arscott, D. Lippens, Gaël Mouret, Sophie 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⟩

• Article dans une revue

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⟩

• Article dans une revue

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⟩

• Article dans une revue

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⟩

• Article dans une revue

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⟩

• Article dans une revue

Terahertz electromagnetic generation via optical frequency difference

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

Electromagnetic generation between 0.1 and 3 terahertz has been demonstrated using ultrafast photodetectors loaded by broadband antennas and pumped by 0.8 µm stable lasers. Ultrashort response times have been achieved by means of low-temperature-grown (LTG) GaAs in a deep submicron interdigited…

IEE Proceedings Optoelectronics, 2002, 149 (3), pp.82-87. ⟨10.1049/ip-opt:20020321⟩. ⟨hal-02347937⟩