Publicaciones

• Communication dans un congrès

Laser ultrasonics and guided waves for the thickness estimation of thin layers

Fabien Lefèvre, Frédéric Jenot, Mohammadi Ouaftouh, Marc Duquennoy, Mohamed Ourak

The dispersion of guided waves has been probed to estimate the thickness of a thin gold layer deposited on a two inches silicon wafer. Ultrasonic waves were generated and detected in a non-destructive and non-contact way using a laser ultrasonic setup. The guided waves dispersion curves were...

10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00538344⟩

• Communication dans un congrès

ZnO contour-mode resonator

Tadeusz Gryba, Julien Carlier, Shengxiang Wang, Xingzhong Zhao, Shishang Guo, Jean-Etienne Lefebvre

This paper reports on design, fabrication and experimental testing of one port ZnO piezoelectric contour- mode MEMS resonator. This is a rectangular plate formed by ZnO layer between two electrodes platinum and aluminium. A vertical electric field is applied to a layer of ZnO and induces in plane...

10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00541390⟩

• Article dans une revue

Experimental verification of negative refraction for a wedge-type negative index metamaterial operating at terahertz

Shengxiang Wang, Frédéric Garet, Karine Blary, Eric Lheurette, Jean-Louis Coutaz, Didier Lippens

We report on angle-resolved time domain spectroscopy TDS carried out on a prismlike negative index metamaterial operating around 0.5 THz. The wedge-type devices are constituted of hole arrays etched in gold thin films, which are stacked according to a sequential mask shift. By means of a...

Applied Physics Letters, 2010, 97, pp.181902. ⟨10.1063/1.3511540⟩. ⟨hal-00991478⟩

• Article dans une revue

Lumped elements circuit of terahertz fishnet-like arrays with composite dispersion

Jorge Carbonell, Charles Croënne, Frédéric Garet, Eric Lheurette, Jean-Louis Coutaz, Didier Lippens

We have analyzed and characterized a terahertz stacked holes array over a broad transmission bandwidth. In this context, we identify the key contributions of the surface plasmon modes related to the periodicity of array, and of the subcut off transmission through the holes responsible of a ground...

Journal of Applied Physics, 2010, 108 (1), pp.014907. ⟨10.1063/1.3455994⟩. ⟨hal-00548689⟩

• Article dans une revue

Characterization of nano-crystalline diamond films grown under continuous DC bias during plasma enhanced chemical vapor deposition

V. Mortet, L. Zhang, M. Eckert, A. Soltani, J. d'Haen, O. Douhéret, M. Moreau, S. Osswald, E. Neyts, David Troadec, P. Wagner, A. Bogaerts, G. van Tendeloo, K. Haenen

Nanocrystalline diamond films have generated much interested due to their diamond-like properties and low surface roughness. Several techniques have been used to obtain a high re-nucleation rate, such as hydrogen poor or high methane concentration plasmas. In this work, the properties of nano-...

MRS Online Proceedings Library, 2010, 1203, pp.J05-03. ⟨10.1557/PROC-1203-J05-03⟩. ⟨hal-00656630⟩

• Article dans une revue

On Principles In Sadi Carnot’s Thermodynamics (1824). Epistemological Reflections

Raffaele Pisano

Almagest, 2010, 1 (2), pp.128-179. ⟨10.1484/J.ALMA.3.16⟩. ⟨hal-04507955⟩

• Communication dans un congrès

Atomic scale dopant metrology in an individual silicon nanowire by atom probe tomography

W.H. Chen, Rodrigue Lardé, Emmanuel Cadel, T. Xu, J.P. Nys, B. Grandidier, D. Stiévenard, Philippe Pareige

In this work, the p-type silicon nanowires (SiNWs) are grown by the Chemical Vapor Deposition (CVD) method using gold as catalyst droplet, silane as precursor and diborane as dopant reactant and are analyzed at the atomic scale using the three dimensional laser assisted Atom Probe Tomography (APT...

Nanotechnology 2010 Advanced Materials, CNTs, Particles, Films and Composites - 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010, Jun 2010, Anaheim, CA, United States. pp.29-32. ⟨hal-01953261⟩

• Article dans une revue

Low-temperature scanning tunneling microscopy study of self-assembled InAs quantum dots grown by droplet epitaxy

Corentin Durand, A. Peilloux, K. Suzuki, K. Kanisawa, B. Grandidier, K. Muraki

Using molecular beam epitaxy, we study self-assembled InAs quantum dots (QDs) grown on GaAs (001) substrates by lowtemperature scanning tunneling microscopy. We compare two different growth processes, the well-known Stranski-Krastanow mode and the more recently studied droplet epitaxy mode. We show...

Physics Procedia, 2010, Proceedings of the 14th International conference on Narrow Gap Semiconductors and Systems, 3 (2), pp.1299-1304. ⟨10.1016/j.phpro.2010.01.180⟩. ⟨hal-00568565⟩

• Article dans une revue

Low-frequency surface plasmon excitations in multicoaxial negative-index metamaterial cables

M.S. Kushwaha, Bahram Djafari-Rouhani

By using an elegant response function theory, which does not require matching of the messy boundary conditions, we investigate the surface plasmon excitations in the multicoaxial cylindrical cables made up of negative-index metamaterials. The multicoaxial cables with dispersive metamaterial...

Journal of the Optical Society of America B, 2010, 27, pp.605-610. ⟨10.1364/JOSAB.27.000605⟩. ⟨hal-00549077⟩

• Article dans une revue

Synthesis and electrical properties of fullerene-based molecular junctions on silicon substrate

David Guérin, S. Lenfant, S. Godey, D. Vuillaume

Journal of Materials Chemistry, 2010, 20, pp.2680-2690. ⟨10.1039/b924255d⟩. ⟨hal-00548971⟩