Publications

• Article dans une revue

Power dissipated measurement of an ultrasonic generator in a viscous medium by flowmetric method

Valérie Mancier, Didier Leclercq

Ultrasonics Sonochemistry, 2008, 15, pp.973-980. ⟨10.1016/j.ultsonch.2008.03.005⟩. ⟨hal-00356988⟩

• Article dans une revue

A comparative study of two non-destructive testing methods to assess near-surface mechanical damage in concrete structures

M. Goueygou, O. Abraham, J.F. Lataste

NDT & E International, 2008, 41, pp.448-456. ⟨10.1016/j.ndteint.2008.03.001⟩. ⟨hal-00356657⟩

• Article dans une revue

Wet-chemical approach for the halogenation of hydrogenated boron-doped diamond electrodes

Mei Wang, Manash R. Das, Vera G. Praig, François Lenormand, Musen Li, Rabah Boukherroub, Sabine Szunerits

Brominated and chlorinated boron-doped diamond electrodes were prepared through a radical substitution reaction and reacted further with alkyl-Grignard reagents.

Chemical Communications, 2008, 47, pp. 6294-6296. ⟨10.1039/b810975c⟩. ⟨hal-00417517⟩

• Article dans une revue

Investigation on the emission wavelength of GaInNAs/GaAs strained compressive quantum wells on GaAs substrates

Abdelkader Aissat, Said Nacer, Messaoud Bensebti, Jean-Pierre Vilcot

In this paper, we study the effect of the incorporation of nitrogen in strained GaInAs quantum well structures. We evaluate the influence of nitrogen on the conduction band energy by using the band anticrossing model. The incorporation of nitrogen appears to decrease the bandgap energy and increase…

Microelectronics Journal, 2008, 39, pp.63-66. ⟨10.1016/j.mejo.2007.10.014⟩. ⟨hal-00357304⟩

• Article dans une revue

Nonquasi-static large-signal model of GaN FETs through an equivalent voltage approach

Alberto Santarelli, Valeria Di Giacomo, Antonio Raffo, Fabio Filicori, Giorgio Vannini, Raphaël Aubry, Christophe Gaquière

A new empirical nonlinear model of GaN-based electron devices is presented in the article. The model takes into account low-frequency dispersion due to self-heating and charge-trapping phenomena and provides accurate predictions at frequencies where nonquasi-static effects are important. The model…

International Journal of RF and Microwave Computer-Aided Engineering, 2008, 18, pp.507-516. ⟨10.1002/mmce.20326⟩. ⟨hal-00357800⟩

• Article dans une revue

Time-resolved interference experiments in a solid state environment

S. Gustavsson, R. Leturcq, M. Studer, T. Ihn, K. Ensslin, D.C. Driscoll, A.C. Gossard

Physica E: Low-dimensional Systems and Nanostructures, 2008, 40, pp.1044-1047. ⟨10.1016/j.physe.2007.09.209⟩. ⟨hal-00357782⟩

• Article dans une revue

SPR biosensing coupled to a digital microfluidic microstreaming system

Elisabeth Galopin, Maxime Beaugeois, Bernard Pinchemel, Jean-Christophe Camart, Mohamed Bouazaoui, V. Thomy

This article reports on a proof-of-concept system composed of a droplet based surface plasmon resonance (SPR) system coupled to a surface acoustic wave (SAW) microfluidic plateform. It is now well established that surface based binding analyses such as SPR are highly influenced by the transport of…

Biosensors and Bioelectronics, 2007, 23, pp.746-750. ⟨10.1016/j.bios.2007.08.009⟩. ⟨hal-00283960⟩

• Thèse

étude d'éléments de base et de concepts pour un numériseur à très large bande passante et à haute résolution, Study of basic elements and concepts for digitizers with very wide bandwidth and high resolution

Benoît Gorisse

La numérisation de plus en plus rapide de signaux à très large bande-passante permet aujourd'hui d'envisager de nombreuses applications pour les systèmes de télécommunication, les mesures expérimentales ou les systèmes radar. Les signaux issus des capteurs peuvent être analysés…, Nowadays, high bandwidth signals can be sampled at even higher sampling frequencies. Signals from telecommunication systems, experimental sensors or radar systems can be directly digitized, without analog IF conversion. This work is about the design of a sampling system for radar applications,…

Micro et nanotechnologies/Microélectronique. Université des Sciences et Technologie de Lille - Lille I, 2007. Français. ⟨NNT : ⟩. ⟨tel-00271255⟩

• Thèse

Parametric magnetoacoustic effects in magnetic dielectrics and composites materials, Effets magnétoacoustiques paramétriques dans les matériaux magnétiques diélectriques et composites

Vasyl' V. Rudenko

Parametric interaction in active magnetoacoustic materials of various composition and structures is studied experimentally. Influence of composition of nickel-based polycrystalline ferrite on sensitivity of sound velocities to DC and RF magnetic field is considered. Maximum magnetoelastic coupling…, Les interactions paramétriques dans des matériaux actifs magnétoacoustiques de compositions et structures variées sont étudiées expérimentalement. L'influence de la composition des ferrites poly-cristallines à base de nickel sur les sensibilités des vitesses acoustiques aux champs magnétiques…

Physics [physics]. Ecole Centrale de Lille, 2007. Russian. ⟨NNT : ⟩. ⟨tel-00291549⟩

• Thèse

Electronic transport in quantum confined systems, Transport électronique dans les systèmes quantiques confinés.

Maxime Berthe

With the advent of nanotechnology, a broad range of materials can be shaped with nanometer scale dimensions involving different methods, and the integration of nanostructures into electronic devices needs to characterize their electronic structure. Scanning tunnelling microscopy is a well…, Depuis l'avènement des nanotechnologies, une grande quantité de matériaux sont façonnés à l'échelle du nanomètre par des techniques diverses et l'intégration de ces nanostructures demande une caractérisation de leur structure électronique. La microscopie à effet tunnel est adaptée à…

Physics [physics]. Université des Sciences et Technologie de Lille - Lille I, 2007. English. ⟨NNT : ⟩. ⟨tel-00343378⟩