Publications

• COMM

Surface polarization enhancement and switching properties of small ferroelectric particles

Laurent Baudry

We have studied the polarization switching in ferroelectric particles by using a time dependent Ginzburg Landau model. The surface effect is described by considering the polarization enhancement towards the surface. The influence of this phenomena and related bound charges field on switching…

IMF-11, Sep 2005, Iguassu Falls, Brazil. pp.IMF-01-015, ⟨10.1080/00150190600678681⟩. ⟨hal-00131106⟩

• COMM

Lamb wave propagation in a plate with a grooved surface, with several spatial periodicities

D. Leduc, B. Morvan, Anne-Christine Hladky, J.L. Izbicki, P. Pareige

Proceedings of the 2005 World Congress on Ultrasonics, 2005, Beijing, China. ⟨hal-00131111⟩

• COMM

Modal wave decoherence within a fluid layer with a rough surface

Catherine Potel, Michel Bruneau, Bruno Morvan, Jean-Louis Izbicki, Anne-Christine Hladky, Claude L. Depollier

The aim of the presentation is to study analytically the propagation of modal waves (like Lamb waves) in a rough fluid plate, in order to interpret the decay of Lamb modes which are observed experimentally and theoretically in solid plates with a rough interface. The analytical method employed here…

Proceedings of the 3rd International Conference of the African Materials Research Society, Dec 2005, Marrakech, Morocco. ⟨hal-00131112⟩

• COMM

Thermal behaviour modelling of high power active devices using the ATILA finite element code

J.C. Debus, P. Mosbah, J.B. Blottman

Proceedings of the 2005 International Workshop on Smart Materials and Structures, CanSmart 2005, 2005, Toronto, Ontario, Canada. ⟨hal-00131118⟩

• ART

Collective excitations in charged nanocrystals and in close-packed arrays of charged nanocrystals

Christophe Delerue, Guy Allan, Yann-Michel Niquet

We present self-consistent tight binding calculations of the dielectric response of charged semiconductor nanocrystals. We predict collective effects such as the oscillation in opposite phase of the additional electron and of the plasma of valence electrons near the resonance. In arrays of charged…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2005, 72, pp.195316-1-6. ⟨10.1103/PhysRevB.72.195316⟩. ⟨hal-00126239⟩

• ART

Dispersive charge transport along the surface of an insulating layer observed by electrostatic force microscopy

J. Lambert, Loubens G. Dee, C. Guthmann, M. Saint-Jean, Thierry Melin

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2005, 71, pp.155418-1-10. ⟨hal-00126247⟩

• COUV

Transport électronique dans une molécule : une nouvelle diode

D. Vuillaume, C. Delerue

Images de la physique 2005, Spécial Année mondiale de la physique, Editions du CNRS, Paris, France, pp.186-191, 2005. ⟨hal-00131700⟩

• COMM

A theoretical study of the influence of the electric and polarization distribution on ferroelectric thin films switching properties

Laurent Baudry

Proceedings of the 17th International Symposium on Integrated Ferroelectrics, ISIF 2005, 2005, Shanghai, China. ⟨hal-00131333⟩

• COUV

A blind deconvolution for free space profile retrieval at microwave frequencies

D. Glay, T. Lasri

KUPFER K. Electromagnetic aquametry - Electromagnetic wave interaction with water and moist substances, Springer Verlag Heidelberg, pp.257-275, 2005. ⟨hal-00132301⟩

• ART

Three dimensional calculation of propagation losses in photonic crystal waveguides

S. Fasquel, X. Melique, O. Vanbesien, D. Lippens

Optics Communications, 2005, 246, pp.91-96. ⟨hal-00125351⟩