Publications

• Article dans une revue

Ultrafast optical technique for measuring the electrical dependence of the elasticity of piezoelectric thin film : demonstration on AlN

Arnaud Devos, P. Emery, E. Defay, N. Ben Hassine, G. Parat

We present a technique based on ultrafast acoustics which permits us to measure the electrical dependence of the elastic properties of a thin piezoelectric layer. Ultrafast acoustics offers a unique way of measuring elastic properties of thin-layer in a non-destructive way using ultrashort optical…

Review of Scientific Instruments, 2013, 84, pp.015007-1-4. ⟨10.1063/1.4788936⟩. ⟨hal-00796410⟩

• Autre publication scientifique

Modelling Of Supramolecular Network Deposited On A Semiconductor Surface

Guillaume Copie, Christophe Krzeminski, Fabrizio Cleri, Younes Makoudi, B. Grandidier, Frédéric Cherioux, Frank Palmino

We investigated the self-assembly mechanisms and electronic properties of highly- symmetric organic molecules based on a substituted 1,2,5-tri(4-phenyl)benzene core[1], deposited on a passivated boron-doped Si(111)-√3x√3 R30° surface, by using ab-initio calculations, empirical molecular dynamics…

2013. ⟨hal-00941972⟩

• Communication dans un congrès

InAlAs/InGaAa HEMTs on polyimide flexible substrate with high cut-off frequencies

J.S. Shi, Nicolas Wichmann, Yannick Roelens, S. Bollaert

Journées Nationales Technologies Emergentes en Micro-Nanofabrication, JNTE 2013, 2013, Evian, France. ⟨hal-00813609⟩

• Autre publication scientifique

Vers une électronique terahertz : contribution à la technologie des transistors III-V

Mohammed Zaknoune

2013. ⟨hal-00813614⟩

• Communication dans un congrès

Laser ultrasonics and mode conversion for flaw depth gauging

Frédéric Faëse, Frédéric Jenot, Mohammadi Ouaftouh, Marc Duquennoy, Mohamed Ourak

Compared to earliest non destructive testing and evaluation methods based on transducers, laser ultrasonics shows specific advantages. It is a non-contact method combining a high spatial resolution and a large bandwidth, allowing high temperature and/or geometrically complex materials testing. In…

13th International Symposium on Nondestructive Characterization of Materials, NDCM-XIII, 2013, Le Mans, France. paper 15509, 9 p. ⟨hal-00971600⟩

• Communication dans un congrès

Interferometric scanning microwave microscope for nanotechnology application

N. Clement, Thomas Dargent, H. Tanbakuchi, K. Nishiguchi, R. Sivakumarasamy, F. Wang, A. Fujiwara, D. Ducatteau, Gilles Dambrine, D. Vuillaume, Bernard Legrand, D. Theron

American Physical Society March Meeting, APS March Meeting 2013, 2013, Baltimore, MD, United States. ⟨hal-00811777⟩

• Article dans une revue

Fundamentals of charged devices : energy changes in a capacitor medium

J.S. Young, Laurent Baudry

Capacitors and derivative devices continue to be as relevant as ever, both at the frontiers of scientific and technological research and in the development of commercial products. Central to such pursuits is the essential requirement that all aspects of the work done in charging or discharging…

EPL - Europhysics Letters, 2013, 101, pp.58001-1-5. ⟨10.1209/0295-5075/101/58001⟩. ⟨hal-00811707⟩

• Article dans une revue

An accurate performance analysis of an FFR scheme in the downlink of cellular systems under large-shadowing effect

Benoît Pijcke, Marc G. Gazalet, Marie Zwingelstein, François-Xavier Coudoux

We address the problem of analyzing the performances of interference-limited cellular networks in large-scale shadowing environments. Focusing on the fractional frequency reuse (FFR) framework, we examine how to optimally assign mobile users in a cell either to the full frequency reuse part or to…

EURASIP Journal on Wireless Communications and Networking, 2013, 2013, pp.48. ⟨10.1186/1687-1499-2013-48⟩. ⟨hal-00823031⟩

• Article dans une revue

Toroidal wave in multilayered spherical curved plates

J.G. Yu, Jean-Etienne Lefebvre, L. Elmaimouni

Journal of Sound and Vibration, 2013, 332, pp.2816-2830. ⟨10.1016/j.jsv.2012.12.032⟩. ⟨hal-00808154⟩

• Communication dans un congrès

Microwave evaluation performance of BST thin films with different orientations : application to a Hairpin filter

Denis Remiens, Freddy Ponchel, A. Ghalem, T. Lasri

3rd China-French Symposium on Advanced Materials, CFSAM-3, 2013, Bordeaux, France. ⟨hal-00811833⟩