Publications

• Article dans une revue

Acoustic coatings for maritime systems applications using resonant phenomena

Pierre Méresse, Christian Audoly, Charles Croënne, Anne-Christine Hladky

There is a great interest in the availability of acoustic coatings for maritime systems applications, in particular for the reduction of radiated noise in water. The purpose of this paper is to give an overview of recent results regarding the design of such materials, which are classically of two…

Comptes Rendus. Mécanique, 2015, 343 (12), pp.645-655. ⟨10.1016/j.crme.2015.07.004⟩. ⟨hal-03299399⟩

• Communication dans un congrès

Thermal Conductivity Reduction in Fully Suspended and Periodically Patterned Membranes Measured by Electro-Thermal Method

V. Lacatena, M. Haras, J.F. Robillard, T. Skotnicki, Emmanuel Dubois, M. Massoud, P.-O. Chapuis, J.M. Bluet, A. Scibetta

MRS Fall meeting, Symposium II on “Phonons”, Nov 2015, Boston, United States. ⟨hal-01464806⟩

• Article dans une revue

Highly effective photodynamic inactivation of E. coli using gold nanorods/SiO2 core-shell nanostructures with embedded verteporfin

Kostiantyn Turcheniuk, Volodymyr Turcheniuk, Charles-Henri Hage, Tetiana Dumych, Rostyslav Bilyy, Julie Bouckaert, Laurent Heliot, Vladimir Zaitsev, Rabah Boukherroub, Sabine Szunerits

The potential of gold nanorods post-coated with a 20 nm silica shell loaded with verteporfin (Au NRs@SiO2-VP) as efficient near-infrared nanostructures for photodynamic therapy under continuous wave and pulsed-mode excitation to eradicate a virulent strain of E. coli associated with urinary tract…

Chemical Communications, 2015, Chemical Communications (Cambridge, England), 51 (91), pp.16365-16368. ⟨10.1039/c5cc06738c⟩. ⟨hal-03171761⟩

• Article dans une revue

Tunnel Visions: The Rise and Fall of the Superconducting Super Collider [Book Review]

Raffaele Pisano

Centaurus, 2015, 57 (4), pp.271-273. ⟨10.1111/1600-0498.12107⟩. ⟨hal-04509369⟩

• Thèse

Optimisation des formes d'ondes d'un radar d'aide à la conduite automobile, robustes vis-à-vis d'environnements électromagnétiques dégradés, Optimization of automotive radar waveforms in degraded electromagnetic environments

Nadjah Touati

Divers radars sont développés pour des besoins d’aide à la conduite automobile de sécurité mais aussi de confort. Ils ont pour but de détecter la présence d’obstacles routiers afin d’éviter d’éventuelles collisions. La demande actuelle en termes de capteurs radars pour l’automobile connaît une…, Several driver assistance radars are developed for security and comfort requirements. Their goal is among others to detect the presence of obstacles for collision avoidance. The current demand in terms of automotive radar sensors experience a significant growth and the technologies being employed…

Traitement du signal et de l'image [eess.SP]. Université de Valenciennes et du Hainaut-Cambresis, 2015. Français. ⟨NNT : 2015VALE0031⟩. ⟨tel-01319582⟩

• Article dans une revue

Resonant and nonlocal properties of phononic metasolids

Daniel Torrent, Yan Pennec, Bahram Djafari-Rouhani

We derive a general theory of effective properties in metasolids based on phononic crystals with low frequency resonances. We demonstrate that in general these structures need to be described by means of a frequencydependent and nonlocal anisotropic mass density, stiffness tensor and a third-rank…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (17), ⟨10.1103/PhysRevB.92.174110⟩. ⟨hal-02504875⟩

• Communication dans un congrès

PZT array for passive guided wave tomography of extended defects using ambient elastic noise cross-correlations

Tom Druet, Bastien Chapuis, Jules Manfred, Guillaume Laffont, Emmanuel Moulin

Structural health monitoring (SHM) consists in embedding sensors in a structure like an aircraft or a naval ship in order to detect defects (for example cracks or corrosion in metallic materials or delamination in composite materials) before a serious fault occurs in the structure. Guided elastic…

7th International Symposium on NDT in Aerospace, Nov 2015, Bremen (GERMANY), Germany. 8 p. ⟨hal-04087534⟩

• Poster de conférence

Influence of surface treatments on the electrical and optical properties of SnO2-Ga2O3 thin films for UV wavelengths applications

Alban Maertens, Samuel Margueron, Frédéric Genty, Ouarda Legrani, Adulfas Abrutis, Thierry Belmonte, Pascal Boulet, Jaafar Ghanbaja, Abdelkrim Talbi

Ga2O3 is a wide band gap transparent conductive oxide (TCO) currently investigated for Ultra-Violet optroelectronic and photonic devices. In this study, 150nm- thick Ga2O3 - SnO2 layers (with different Sn doping) were grown on (0001) sapphire by MOCVD technique at a pressure of 10 Torr. The…

international Conference on Innovation in Thin Film Processing and Characterization, Nov 2015, Nancy, France. . ⟨hal-01277774⟩

• Article dans une revue

Experimental phase-advance in woven textile metasurface

Ludovic Burgnies, Cédric Cochrane, François Rault, Veronique Sadaune, Eric Lheurette, Vladan Koncar, Didier Lippens

Transmission with phase advance is experimentally evidenced in a woven metasurface made of metallic wires and dielectric yarns. Similar to the negative refraction in metamaterials, phase advance is analyzed with a retrieval procedure of effective medium parameters. It is shown that a quasi-unitary…

Applied Physics Letters, 2015, Applied Physics Letters, 107 (20), ⟨10.1063/1.4935986⟩. ⟨hal-04996817⟩

• Communication dans un congrès

Broadband Characteristics of Ultrahigh Responsivity of Asymmetric Dual-Grating-Gate Plasmonic Terahertz Detectors

Fuzuki Kasuya, Tetsuya Kawasaki, Shinya Hatakeyama, Stéphane Boubanga-Tombet, Tetsuya Suemitsu, Taiichi Otsuji, Guillaume Ducournau, Dominique Coquillat, Wojciech Knap, Yuma Takida, Hiromasa Ito, Hiroaki Minamide, Denis Fateev, Vyacheslav Popov, Yahya Moubarak Meziani, Akira Satou

We report on the intrinsic responsivity of an asymmetric dual-grating-gate plasmonic detector over 100 kV/W at 200 GHz and 50 kV/W at 300 GHz measured at room temperature with zero source-drain bias. We demonstrate that broadband characteristics of the responsivity depend much on the geometrical…

40th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2015, Aug 2015, Hong Kong, China. paper WS-45, ⟨10.1109/IRMMW-THz.2015.7327926⟩. ⟨hal-01336498⟩