Publications

• ART

Super-Cell Piezoelectric Composite With 1–3 Connectivity

R. Rouffaud, Franck Levassort, Maï Pham Thi, Claire Bantignies, Marc Lethiecq, Anne-Christine Hladky

— The standard fabrication method for 1–3 piezo-composites for ultrasound transducers is the " dice and fill " method (DFM) in which lateral periodicity is introduced. This contributes to the appearance of spurious modes that can drastically affect the performance of the device if they…

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2016, 63 (12), pp.2215 - 2223. ⟨10.1109/TUFFC.2016.2606109⟩. ⟨hal-01741012⟩

• ART

Geometric phase and topology of elastic oscillations and vibrations in model systems: Harmonic oscillator and superlattice

P. Deymier, K. Runge, Jerome O. Vasseur

We illustrate the concept of geometric phase in the case of two prototypical elastic systems, namely the one-dimensional harmonic oscillator and a one-dimensional binary superlattice. We demonstrate formally the relationship between the variation of the geometric phase in the spectral and wave…

AIP Advances, 2016, 6 (12), pp.121801. ⟨10.1063/1.4968608⟩. ⟨hal-03300474⟩

• POSTER

Modélisation 2D de la courbure de bandes de l'interface Pt-Si-Electrolyte, vers une meilleure compréhension des mécanismes de gravure chimique

Sylvain Le Gall, Raphaël Lachaume, Encarnacion Torralba-Penalver, Mathieu Halbwax, Vincent Magnin, Joseph Harari, Jean-Pierre Vilcot, Christine Cachet-Vivier, S. Bastide

Journées Nationales du Photovoltaïque (JNPV), Nov 2016, Dourdan, France. , 2016. ⟨hal-01424650⟩

• ART

Dynamic Chemically Driven Dewetting, Spreading, and Self-Running of Sessile Droplets on Crystalline Silicon

S. Arscott

Langmuir, 2016, 32 (48), pp.12611-12622. ⟨10.1021/acs.langmuir.6b03287⟩. ⟨hal-02345473⟩

• COMM

Characterization of a local scatterer in a plate from reverberation of flexural waves

Emmanuel Moulin, Hossep Achdjian, Farouk Benmeddour, Lynda Chehami, Jamal Assaad, Lucie Dupont

172nd Meeting of the Acoustical Society of America, 5th Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan, Nov 2016, Honolulu, United States. ⟨hal-03591206⟩

• COMM

Investigating the Applicability of Discontinuous Galerkin Methods Towards Structural Health Monitoring in Transportation

Salah-Eddine Hebaz, Farouk Benmeddour, Emmanuel Moulin, Jamal Assaad

—Ultrasonic guided waves offer an efficient means of rapid non-destructive inspection over long distances. Several researches has been conducted to study and modelise efficiently the propagation of these waves in large structures with arbitrary cross-sections like rails, bars, tubes, and plates.…

7th African Conference on Non-Destructive Testing ACNDT 2016 & the 5th International Conference on NDT and Materials Industry and Alloys (IC-WNDT-MI) , The Research Center in Industrial Technologies (CRTI) of Algeria; The African Federation of Non Destructive Testing (AFNDT), Nov 2016, Oran, Algeria. http://library.crti.dz/cf1678. ⟨hal-01477598⟩

• ART

Tunneling mechanism and contact mechanics of colloidal nanoparticle assemblies

Moussa Biaye, Ewa Zbydniewska, Thierry Melin, D. Deresmes, Guillaume Copie, Fabrizio Cleri, Neralagatta Sangeetha, Nicolas Decorde, Benoit Viallet, Jérémie Grisolia, Laurence Ressier, Heinrich Diesinger

Nanoparticle assemblies with thiol-terminated alkyl chains are studied by conducting atomic force microscopy (c-AFM) regarding their use as strain gauges for touch-sensitive panels. Current–force spectroscopy is used as a characterization tool complementary to the macroscopic setup since it allows…

Nanotechnology, 2016, 27 (47), pp.475502. ⟨hal-02049152⟩

• COMM

Random metamaterial absorber

Nicolas Fernez, Frédéric Garet, Christophe Boyaval, Eric Lheurette, Jean-Louis Coutaz, Didier Lippens

Journées nanosciences et ondes du térahertz au moyen infrarouge (GDR Nano TeraMIR), Nov 2016, Paris, France. ⟨hal-02014095⟩

• ART

Small-Signal Characterization and Modeling of 55 nm SiGe BiCMOS HBT up to 325 GHz

Marina Deng, Thomas Quémerais, Simon Bouvot, Daniel Gloria, Pascal Chevalier, Sylvie Lepilliet, Francois Danneville, Gilles Dambrine

Solid-State Electronics, 2016, ⟨10.1016/j.sse.2016.11.012⟩. ⟨hal-01402370⟩

• COMM

Performance evaluation of strain field measurement by digital image correlation using HEVC compressed ultra-high speed video sequences

Tarek Eseholi, Delphine Notta-Cuvier, François-Xavier Coudoux, Patrick Corlay, Frédéric Robache, Maxence Bigerelle

The tremendous growth of imaging applications for mechanical engineering increases the amount of image and video data used to capture the microstructural characteristics or mechanical behavior of materials as a sequence of frames. In this paper, we evaluate the performance of the new state-of-the-…

2016 International Symposium on Signal, Image, Video and Communications (ISIVC), Nov 2016, Tunis, Tunisia. pp.142-147, ⟨10.1109/ISIVC.2016.7893977⟩. ⟨hal-04525937⟩