Publications

• Communication dans un congrès

Frequency difference generation in the terahertz region using LTG-GaAs photodetector

Emilien Peytavit, Gaël Mouret, Jean-Francois Lampin, Pascal Masselin, P. Mounaix, F. Mollot, D. Lippens

We demonstrated Terahertz generation by optical frequency difference with a continuous tuning between 0.2 1 micro W and 3 THz 1 nW. To this aim, high speed photodetectors with an interdigited photoconductor scheme on a submicron scale, loaded by THz log-periodic antennas, were deposited on a 1…

International Terahertz Workshop (ITW 2000), Sep 2000, Sandbjerg, Denmark. ⟨hal-00158202⟩

• Article dans une revue

Formation of silicon islands on a silicon on insulator substrate upon thermal annealing

Bernard Legrand, Vincent Agache, Jean-Philippe Nys, Vincent Senez, Didier Stiévenard

Starting from silicon on insulator substrates, we show that a thermal treatment (in the 600–900 °C range) induces the creation of silicon islands. To characterize the island formation as well as the initial silicon layer thickness, we use in situ Auger electron spectroscopy analysis in an ultrahigh…

Applied Physics Letters, 2000, 76, pp.3271-3273. ⟨10.1063/1.126603⟩. ⟨hal-00158537⟩

• Article dans une revue

A MEMS oriented distributed processor for integrated feed-back controller

Y. Mita, A. Kaiser, Patrick Garda, M. Milgram, H. Fujita

Electronics and Communications in Japan, Part 2 : Electronics, 2000, 83, pp.48-55. ⟨hal-00158498⟩

• Article dans une revue

Magneto-acoustic ceramics for parametric sound wave phase conjugators

Andrey Brysev, Philippe Pernod, Vladimir Preobrazhensky

The paper reflects the recent experimental results on the elaboration and study of active materials for magneto-acoustic phase conjugators (MAPCs). The results of complex measurements of MAPC parameters are demonstrated on typical samples of NiFe2O4 magnetostrictive ceramics. The mechanism of…

Ultrasonics, 2000, 38 (1-8), pp.834-837. ⟨10.1016/S0041-624X(99)00193-6⟩. ⟨hal-00158452⟩

• Communication dans un congrès

Design and realization of sub-100 nm gate length HEMTs

T. Parenty, S. Bollaert, J. Mateos-Lopez, A. Cappy

10th European Workshop on Heterostructure Technology, heTech'00, Sep 2000, Günzburg, Germany. ⟨hal-00157904⟩

• Article dans une revue

Non-linear actuation of cantilevers using giant magnetostrictive thin films

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

In the present paper, we report the first results concerning a centimetre cantilever driven through non-linear effects in thin magnetostrictive films. Bimorph centimetre beams (24 mm×5 mm) were designed using 160 μm thick glass and 0.4 μm thick multilayer TbFe/Fe films deposited via RF sputtering,…

Ultrasonics, 2000, 38 (1-8), pp.64-66. ⟨10.1016/S0041-624X(99)00061-X⟩. ⟨hal-00158456⟩

• Communication dans un congrès

Comparative study of processing methods for analyzing the structure of carbon epoxy composite materials

K. Harrouche, Jean-Michel Rouvaen, Marc Duquennoy, Mohamed Ourak, Mohammadi Ouaftouh

26th Annual Review of Progress in Quantitative Nondestructive Evaluation, 2000, Canada. pp.1191-1198. ⟨hal-00250452⟩

• Article dans une revue

Substrate transfer process for InP-based heterostructure barrier varactor devices

S. Arscott, P. Mounaix, D. Lippens

Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures, 2000, 18 (1), pp.150. ⟨10.1116/1.591167⟩. ⟨hal-02348017⟩

• Communication dans un congrès

Deformable magnetic mirror for adaptive optics: first results

O. Cugat, P. Mounaix, Skandar Basrour, C. Divoux, G. Reyne

An alternative approach to compact deformable mirrors for adaptive optics is developed. A prototype of a two inch mirror composed of a thin polymer membrane covered with a matrix of permanent magnets and an array of microcoils was built. Several complementary modelling tools were used to study the…

Proceedings IEEE Thirteenth Annual International Conference on Micro Electro Mechanical Systems (Cat. No.00CH36308), 2000, Miyazaki, Japan. pp.485-90, ⟨10.1109/MEMSYS.2000.838475⟩. ⟨hal-00008672⟩

• Article dans une revue

Bipolar cathode transferred-electron device for millimeter-wave generation

Christophe Dalle, M.R. Friscourt

Solid-State Electronics, 2000, 44, pp.79-84. ⟨hal-00005312⟩