Publications

• Article dans une revue

Raman imaging of doping domains in graphene on SiO2

C. Stampfer, L. Wirtz, A. Jungen, F. Molitor, D. Graf, C. Hierold, K. Ensslin

We present spatially resolved Raman images of the G and 2D lines of single-layer graphene flakes. The spatial fluctuations of G and 2D lines are correlated and are thus shown to be affiliated with local doping domains. We investigate the position of the 2D line – the most significant Raman peak to…

Applied Physics Letters, 2007, 91, pp.241907-1-3. ⟨10.1063/1.2816262⟩. ⟨hal-00283188⟩

• Article dans une revue

Kinetics, stoichiometry, morphology and current drive capabilities of Ir-based silicides

G. Larrieu, Emmanuel Dubois, X. Wallart, J. Katcki

Journal of Applied Physics, 2007, 102, pp.094504-1-7. ⟨10.1063/1.2802564⟩. ⟨hal-00255850⟩

• Article dans une revue

Magnetoacoustic properties of self-biased Terfenol-D 2-2 composites

L. Garcia-Gancedo, S.C. Busbridge, Philippe Pernod, Vladimir Preobrazhensky

Journal of Applied Physics, 2007, 101 (9), pp.09C514. ⟨10.1063/1.2712028⟩. ⟨hal-00285633⟩

• Article dans une revue

X-ray photoelectron spectroscopy study of the oxidation of Se passivated Si(001)

F.S. Aguirre-Tostado, D. Layton, A. Herrera-Gomez, R.M. Wallace, J. Zhu, G. Larrieu, E. Maldonado, W.P. Kirk, M. Tao

Journal of Applied Physics, 2007, 102, pp.084901-1-7. ⟨10.1063/1.2794858⟩. ⟨hal-00255854⟩

• Article dans une revue

Investigation of the thermal boundary resistance at the III-nitride/substrate interface using optical methods

J. Kuzmik, S. Bychikhin, D. Pogany, Christophe Gaquière, E. Pichonat, E. Morvan

Heat removal from III-Nitride-based devices into a substrate depends also on an acoustic coupling at III-Nitride/substrate interface. We investigate thermal boundary resistance (TBR) and its effects on temperature distribution for GaN layers on Si, SiC, or sapphire substrates. Micro-Raman method is…

Journal of Applied Physics, 2007, 101, pp.054508-1-6. ⟨10.1063/1.2435799⟩. ⟨hal-00283973⟩

• Brevet

Dispositif et procédé de caractérisation de structure par effet de longueur d'onde dans un système photo-acoustique

Arnaud Devos, G. Caruyer

N° de brevet: FR2887334 (A1). 2006. ⟨hal-00372357⟩

• Pré-publication, Document de travail

The interface between a polar perovskite oxide and silicon from monoatomic lines

Isabelle Devos, Pierre Boulenc

We report a study on the interface between polar high-k materials and the Si(001)-(2X1) reconstructed surface with LaAlO3 taken as a prototype material. The construction of the interface is based on the prior growth of metal lines followed by oxidation, whose stability against oxygen coverage is…

2006. ⟨hal-00087421v2⟩

• Thèse

Microsystèmes Magnéto-Mécaniques (MMMS) pour le contrôle actif d'écoulements aérauliques., Magneto-Mechanical MicroSystems (MMMS) for active flow control.

Olivier Jean Ducloux

Situé à l'intersection des besoins de l'industrie aéronautique et des possibilités offertes par les microtechnologies, le travail présenté dans ce mémoire concerne le dimensionnement, la réalisation et la caractérisation de micro-actionneurs à membrane souple permettant la fabrication de…, Situated at the intersection between the needs of the Aerospace industry and the possibilities of the MEMS community, the thesis dealt with the dimensioning, realization and characterization of flexible membrane microvalves producing pulsed jets for active flow control on one hand, and of…

Mécanique des fluides [physics.class-ph]. Ecole Centrale de Lille; Université de Valenciennes et du Hainaut-Cambresis, 2006. Français. ⟨NNT : ⟩. ⟨tel-00137786⟩

• Article dans une revue

Dynamic response of carbon nanotube field-effect transistors analyzed by S-parameters measurement

Jean-Marc Bethoux, H. Happy, Gilles Dambrine, Vincent Derycke, M. F. Goffman, Jean-Philippe Bourgoin

Carbon nanotube field-effect transistors (CN-FET) with a metallic back gate have been fabricated. By assembling a number of CNs in parallel, driving currents in the mA range have been obtained. The dynamic response of the CN-FETs has been investigated through S-parameters measurements. A current…

Materials Science and Engineering: B, 2006, 135 (3), pp.294-296. ⟨10.1016/j.mseb.2006.08.022⟩. ⟨hal-00128188⟩

• Thèse

Conception et Réalisation de Micro-capteurs de Force à base de Jauges Piézorésistives pour la Caractérisation Mécanique d'Assemblages Cellulaires en Milieu Liquide, Design and Fabrication of Force Microsensors based on Piezoresistive Strain Gauges for Biocell Assembly Mechanical Characterization in Liquid Environment

Jean-Baptiste Bureau

Les microtechnologies permettent aujourd'hui de réaliser différents types de capteurs dont un domaine d'application émergeant est la caractérisation électrique et mécanique des cellules biologiques pour la détection précoce de pathologies. Dans ce contexte, le but du travail présenté est…, The use of microtechnologies enables the fabrication of various kinds of sensors that can be used to perform both the electrical and mechanical characterization of living cells. In this context, the goal of the present work is to develop a mechanical force/electrical voltage transducer whose…

Micro et nanotechnologies/Microélectronique. Université des Sciences et Technologie de Lille - Lille I, 2006. Français. ⟨NNT : ⟩. ⟨tel-00131024⟩