Publications

• Article dans une revue

Tunability of a One-Dimensional Elastic/Piezoelectric Phononic Crystal Using External Capacitances

S. Degraeve, C. Granger, Bertrand Dubus, Jerome O. Vasseur, M. Pham Thi, Anne-Christine Hladky

A superlattice made of alternate rods constituted of piezoelectric ceramic and elastic material is shown, theoretically and experimentally, to exhibit wide Bragg band gaps. The width of these stop bands is affected not only by the elastic impedance ratio between the constituent materials but also…

Acta Acustica united with Acustica, 2015, 101 (3), pp.494-501. ⟨10.3813/AAA.918846⟩. ⟨hal-03300127⟩

• Communication dans un congrès

A coupler-free differential noise figure measurement technique without noise source on a two-port network analyzer

Yogadissen Andee, Caroline Arnaud, Philippe Seurre, Francois Danneville

This paper presents a measurement technique for the noise figure of differential amplifiers using commercially-available 2-port network analyzers. It is based on the measurement of the noise wave correlation at the output ports of the differential amplifier. A simple measurement setup is used as…

IEEE Radio and Antenna Days of the Indian Ocean (RADIO), Sep 2015, Belle Mare, Mauritius. ⟨10.1109/RADIO.2015.7323398⟩. ⟨hal-03272704⟩

• Communication dans un congrès

Large-signal modeling up to W-band of AlGaN/GaN based high-electron-mobility transistors

Adrien Cutivet, Philippe Altuntas, N. Defrance, Etienne Okada, Vanessa Avramovic, Marie Lesecq, Virginie Hoel, Jean-Claude de Jaeger, F. Boone, Maher, Hassan

This paper reports on the development of a thermo-electrical non-linear model for sub-100 nm gate length AR:aN/GaN High-Electron-Mobility Transistors (HEMT) grown on silicon (111) substrate by Molecular Beam Epitaxy (MBE). The presented model benefits from the innovative implementations of a sub-…

10th European Microwave Integrated Circuits Conference (EuMIC), Sep 2015, Paris, France. pp.93-96, ⟨10.1109/EuMIC.2015.7345076⟩. ⟨hal-03276915⟩

• Communication dans un congrès

Impact of clustering at mmW band frequencies

Maria-Teresa Martinez-Ingles, Davy Gaillot, Juan Pascual-Garcia, Jose-Maria Garcia-Pardo, Martine Lienard, Jose-Victor Rodriguez, Leandro Juan-Llacer

In this work different clustering approaches are investigated in the millimeter-wave (mm-W) frequency band from measurements and simulations. Multipath Component (MPC) parameters have been extracted from both measurements and simulations using RiMAX. Following this step, several clustering…

2015 IEEE International Symposium on Antennas and Propagation & North American Radio Science Meeting, AP-S/URSI 2015, Jul 2015, Vancouver, Canada. pp.1009-1010, ⟨10.1109/APS.2015.7304892⟩. ⟨hal-03346241⟩

• Communication dans un congrès

Ink-jet printed flexible gas sensors based on electromagnetic transduction and carbon materials

Prince Bahoumina, Hamida Hallil, Jean-Luc Lachaud, Corinne Dejous, Dominique Rebiere, Carlos Alberto Paragua Macuri, Kamel Frigui, Stéphane Bila, Dominique Baillargeat, Sébastien Pacchini, Coquet Philippe, Emmanuelle Pichonnat, Henri Happy

IEEE Sensors, 2015, Busan, South Korea. ⟨hal-01302216⟩

• Communication dans un congrès

Conception d’un capteur de gaz à transduction électromagnétique à base de nanostructures carbonées sur substrat flexible

Carlos Alberto Paragua Macuri, Kamel Frigui, Stéphane Bila, Dominique Baillargeat, S. Pacchini, P. Coquet, E. Pichonat, H. Happy, H. Hallil, J.L. Lachaud, P. Bahoumina, C. Dejous, D. Rebière

XIXèmes Journées Nationales Microondes (JNM 2015), Jun 2015, Bordeaux, France. ⟨hal-01308539⟩

• Communication dans un congrès

Non Destructive Evaluation of containment nuclear plants structures

V. Garnier, Jérôme Verdier, Zoubir Mehdi Sbartaï, Odile Abraham, Bogdan Piwakowski, E. Larose, Jean-Marie Henault, H. Hafid, Jean François Chaix, C. Payan, H. Sqalli

French Projects of Investment for the Future, called “Research for Nuclear Safety and Radiation Protection” have been initiated to further research on the causes, the management, the impact of the observed nuclear accidents and to propose and validate solutions to limit the risk and the…

20th International Symposium on Nonlinear Acoustics, Jun 2015, Berlin, Germany. ⟨hal-01303775⟩

• Article dans une revue

Hydrothermal synthesis, phase structure, optical and photocatalytic properties of Zn₂SnO₄ nanoparticles

Monaam Ben Ali, Fatiha Barka-Bouaifel, Habib Elhouichet, Brigitte Sieber, Ahmed Addad, Luc Boussekey, Mokhtar Férid, Rabah Boukherroub

Zinc stannate (Zn₂SnO₄ or ZTO) nanoparticles were synthesized via hydrothermal method using NaOH as a mineralizer. X-ray diffraction (XRD), transmission electron microscopy (TEM) and high-resolution transmission electron microscopy (HRTEM) of the…

• Communication dans un congrès

Study of an hybridization gap in a one dimensional piezoelectric phononic crystal

Sid Ali Mansoura, Bruno Morvan, Pierre Maréchal, Anne-Christine Hladky, Bertrand Dubus

A one dimensional Phononic Crystals (PC) composed of a periodic stack including piezoelectric plates is studied. When the size of the pattern is a multiple of the wavelength, Bragg gaps appear based on interference mechanisms. In addition to this property, it is shown in this paper that the use of…

Proceedings of the ICU International Congress on Ultrasonics 2015, May 2015, Metz, France. ⟨10.1016/j.phpro.2015.08.154⟩. ⟨hal-03300132⟩

• Article dans une revue

Surface Plasmon Resonance (SPR) for the Evaluation of Shear-Force-Dependent Bacterial Adhesion

Sabine Szunerits, Rabah Boukherroub, Florin Oancea, Stefan-Ovidiu Dima, Sebastien G. Gouin, Dimitri Alvarez-Dorta, Aritz Yanguas Serrano, Iban Larroulet, Rostyslav Bilyy, Tetiana Dumych, J. Bouckaert, Oleksandr Zagorodko

The colonization of Escherichia coli (E. coli) to host cell surfaces is known to be a glycan-specific process that can be modulated by shear stress. In this work we investigate whether flow rate changes in microchannels integrated on surface plasmon resonance (SPR) surfaces would allow for…

Biosensors, 2015, 5 (2), pp.276-287. ⟨10.3390/bios5020276⟩. ⟨hal-03172933⟩