Publicaciones

• Article dans une revue

Effects of annealing temperature and heat-treatment duration on electrical properties of sol–gel derived indium-tin-oxide thin films

Arnaud Beaurain, D. Luxembourg, C. Dufour, Vladan Koncar, Bruno Capoen, Mohamed Bouazaoui

Transparent indium tin oxide (ITO) thin films have been deposited by the dip-coating process on silica substrates using solutions of 2,4-pentanedione, ethanol, indium and tin salts. The films have been first dried in air at 260 °C for 10 min and then annealed in a reducing atmosphere at different...

Thin Solid Films, 2008, 516, pp.4102-4106. ⟨10.1016/j.tsf.2007.10.021⟩. ⟨hal-00357288⟩

• Article dans une revue

Self-assembly of the 3-aminopropyltrimethoxysilane multilayers on Si and hysteretic current-voltage characteristics

A.K. Chauhan, D.K. Aswal, S.P. Koiry, S.K. Gupta, J.V. Yakhmi, C. Sürgers, David Guérin, S. Lenfant, D. Vuillaume

Applied physics. A, Materials science & processing, 2008, 90, pp.581-589. ⟨10.1007/s00339-007-4336-7⟩. ⟨hal-00357287⟩

• Article dans une revue

Thermo-opto-mechanical properties of AlN nanostructures : a promising material for NEMS applications

G. Guisbiers, L. Buchaillot

Journal of Physics D: Applied Physics, 2008, 41, pp.172001-1-4. ⟨10.1088/0022-3727/41/17/172001⟩. ⟨hal-00357283⟩

• Article dans une revue

Mosaicity and stress effects on luminescence properties of GaN

A. Toure, A. Bchetnia, T.A. Lafford, Z. Benzarti, I. Halidou, Z. Bougrioua, B. El Jani

Physica Status Solidi A (applications and materials science), 2008, 205, pp.2042-2046. ⟨10.1002/pssa.200778869⟩. ⟨hal-00357274⟩

• Article dans une revue

Microstubs resonators integrated to bent Y-branch optical waveguide

Yan Pennec, Maxime Beaugeois, Bahram Djafari-Rouhani, R. Sainidou, Abdellatif Akjouj, Jerome O. Vasseur, L. Dobrzynski, El Houssaine El Boudouti, Jean-Pierre Vilcot, Mohamed Bouazaoui, J.P. Vigneron

We report numerical simulations, based on a finite difference time domain (FDTD) method, of light propagation in two-dimensional semiconductor micro-optical waveguides coupled to one or several lateral stubs. It is shown that when the stub is covered with a perfectly metallic thin layer, the...

Photonics and Nanostructures - Fundamentals and Applications, 2008, 6, pp.26-31. ⟨10.1016/j.photonics.2008.01.002⟩. ⟨hal-00357784⟩

• Article dans une revue

Suppression of decoherence in fast-atom diffraction at surfaces

F. Aigner, N. Simonovic, B. Solleder, L. Wirtz, J. Burgdörfer

Physical Review Letters, 2008, 101, pp.253201-1-4. ⟨10.1103/PhysRevLett.101.253201⟩. ⟨hal-00357779⟩

• Article dans une revue

Coupled finite element : series expansion method for the modeling of directional piezoelectric sources radiating in an elastic formation

Madjid Berraki, Bertrand Dubus, Axelle Baroni

A numerical method is proposed to describe, in the frequency domain, the elastic waves radiated from a piezoelectric transducer in an infinite elastic formation in the rotational symmetric case. It relies upon the coupling between the Finite Element Method, to model the transducer and the...

Acta Acustica united with Acustica, 2008, 94 (5), pp.656-667. ⟨10.3813/AAA.918080⟩. ⟨hal-00356650⟩

• Article dans une revue

Integrated 3D silicon electrodes for electrochemical sensing in microfluidic environments : application to single cell characterization

V. Senez, E. Lennon, S. Ostrovidov, T. Yamamoto, H. Fujita, Y. Sakai, T. Fujii

IEEE Sensors Journal, 2008, 8, pp.548-557. ⟨10.1109/JSEN.2008.918948⟩. ⟨hal-00356897⟩

• Article dans une revue

High-efficiency uni-travelling-carrier photomixer at 1.55 μm and spectroscopy application up to 1.4 THz

Alexandre Beck, Guillaume Ducournau, Mohammed Zaknoune, Emilien Peytavit, Tahsin Akalin, Jean-Francois Lampin, Francis Mollot, Francis Hindle, Chun Yang, Gaël Mouret

The fabrication of InGaAs/InP uni-travelling-carrier photodiodes integrated with broadband horn antennas and demonstration of photomixing up to 1.8 THz are reported. A radiated power of 1.1 µW at 940 GHz was measured for a photocurrent of only 2.75 mA (50 mW optical power), demonstrating the high...

Electronics Letters, 2008, 44, pp.1320-1322. ⟨10.1049/el:20082219⟩. ⟨hal-00356950⟩

• Communication dans un congrès

An all-digital delta-sigma RF signal generator for mobile communication transmitters in 90nm CMOS

A. Frappe, B. Stefanelli, A. Flament, A. Kaiser, A. Cathelin

IEEE Radio Frequency Integrated Circuits Symposium, IEEE RFIC 2008, 2008, Atlanta, GA,, United States. pp.13-16, ⟨10.1109/RFIC.2008.4561375⟩. ⟨hal-00360804⟩