Publications

• Article dans une revue

High density terahertz frequency comb produced by coherent synchrotron radiation

S Tammaro, Olivier Pirali, P Roy, Jean-Francois Lampin, Guillaume Ducournau, A. Cuisset, Francis Hindle, Gaël Mouret

Frequency combs have enabled significant progress in frequency metrology and high-resolution spectroscopy extending the achievable resolution while increasing the signal-to-noise ratio. In its coherent mode, synchrotron radiation is accepted to provide an intense terahertz continuum covering a wide…

Nature Communications, 2015, 6 (1), pp.1-6 / Article n° 7733. ⟨10.1038/ncomms8733⟩. ⟨hal-04830388⟩

• Article dans une revue

A model to predict modal radiation by finite-sized sources in composite plates with account of caustics

Mathilde Stévenin, Alain Lhémery, Sébastien Grondel

The guided wave field generated by finite size transducers in a composite plate is studied. For isotropic plates, Fraunhofer-like approximations can be found in the literature. Similar approximations fail when the plate is anisotropic. A new calculation method is proposed. Based on a modal…

Physics Procedia, 2015, 70, pp.622-625. ⟨10.1016/j.phpro.2015.08.042⟩. ⟨cea-01753218⟩

• Article dans une revue

Dispersion curves of 2D rods with complex cross-sections: double orthogonal polynomial approach

J.G. Yu, Jean-Etienne Lefebvre, Ch. Zhang, Faniry Emilson Ratolojanahary

Orthogonal polynomial series approach has been used to analyze the guided wave propagation in structures for about 20 years. These structures have always one infinite dimension in the waveguiding direction and, sometimes a regular finite cross-section (axially infinite solid or hollow cylinder for…

Meccanica, 2015, 50 (1), pp.109-117. ⟨10.1007/s11012-014-0058-z⟩. ⟨hal-04080911⟩

• Article dans une revue

Plasticity in memristive devices for spiking neural networks

S. Saïghi, C.G. Mayr, T. Serrano-Gotarredona, H. Schmidt, G. Lecerf, J. Tomas, J. Grollier, S. Boyn, A.F. Vincent, D. Querlioz, S. La Barbera, F. Alibart, Dominique Vuillaume, O. Bichler, C. Gamrat, B. Linares-Barranco

Memristive devices present a new device technology allowing for the realization of compact non-volatile memories. Some of them are already in the process of industrialization. Additionally, they exhibit complex multilevel and plastic behaviors, which make them good candidates for the implementation…

Frontiers in Neuroscience, 2015, 9, pp.51. ⟨10.3389/fnins.2015.00051⟩. ⟨cea-01846866⟩

• Communication dans un congrès

High Frequency Acoustic Reflectometry for Solid/Liquid Interface Characterization: Application to Droplet Evaporation

Julien Carlier, Malika Toubal, Sizhe Li, Pierre Campistron, Dorothée Debavelaere-Callens, V. Thomy, Vincent Senez, Bertrand Nongaillard

Evolution of the local concentration in a 1 mL droplet of ethanol/water mixture during an evaporation process has been followed using high frequency acoustic reflectometry. This method has been developed for wetting characterization on micro/nanostructures and makes it possible to follow…

2015 ICU International Congress on Ultrasonics, May 2015, Metz, France. ⟨10.1016/j.phpro.2015.08.285⟩. ⟨hal-03280233⟩

• Article dans une revue

Sensing of liquid droplets with a scanning near-field microwave microscope

Kamel Haddadi, S. Gu, T. Lasri

We demonstrate a scanning near-field microwave microscope based on an interferometric technique for dielectric characterization in liquid media. The instrumentation combines a vector network analyzer, an interferometry-based matching network and an evanescent microwave coaxial probe. The…

Sensors and Actuators A: Physical , 2015, 230, pp.170-174. ⟨10.1016/j.sna.2015.04.028⟩. ⟨hal-03224663⟩

• Communication dans un congrès

Polarimetric properties and modeling of the power delay profile in large hall scenarios

Shiqi Cheng, Davy Gaillot, Pierre Laly, M. Lienard, Thierry Demol, Emmeric Tanghe, Wout Joseph, Luc Martens

24th European Conference on Networks and Communications, EuCNC 2015, Jun 2015, Paris, France. pp.113-117, ⟨10.1109/EuCNC.2015.7194051⟩. ⟨hal-03346255⟩

• Chapitre d'ouvrage

Cross-Layer Design Based Transmit Antenna Selection for Vehicular Ad-hoc Networks

Basma Bouraoui, Marie Zwingelstein, M Gharbi, Iyad Dayoub, Rabah Attia

The wide range of applications in Vehicular Ad-hoc NETworks (VANETs) make vehicles connected all along the trip. For reasons of security or leisure, the connected vehicles ask frequently to establish connection in the network. Due to the high request for access to the channel, some vehicles could…

Communication Technologies for Vehicles, 9066, Springer International Publishing, pp.24-34, 2015, Lecture Notes in Computer Science, ⟨10.1007/978-3-319-17765-6_3⟩. ⟨hal-03382968⟩

• Article dans une revue

Microwave/microfluidic sensor fabricated on a flexible kapton substrate for complex permittivity characterization of liquids

A. Chahadih, Pierre-Yves Cresson, Z. Hamouda, S. Gu, C. Mismer, T. Lasri

A low cost and sensitive microfluidic sensor operating in X-band is proposed and validated. This sensor consists of multiple-stubs coupled to microstrip line and it is dedicated to liquid characterization with perspectives for chemistry and biology. Such device is fabricated using printing…

Sensors and Actuators A: Physical , 2015, 229, pp.128-135. ⟨10.1016/j.sna.2015.03.027⟩. ⟨hal-03538485⟩

• Article dans une revue

Feasibility of passive tomography of extended defects using ambient elastic noise correlation

Tom Druet, B. Chapuis, Emmanuel Moulin

Using guided waves in structural health monitoring seems interesting because of their capability to propagate over long distances. This paper shows that tomography algorithms using guided waves in plate-like structures and cross-correlation of ambient noise can be combined to process the passive…

Physics Procedia, 2015, 70, pp.640-643. ⟨10.1016/j.phpro.2015.08.064⟩. ⟨cea-01827679⟩