Publicaciones

• Article dans une revue

Demonstrating kHz frequency actuation for conducting polymer microactuators

Ali Maziz, Cedric Plesse, Caroline Soyer, Claude Chevrot, Dominique Teyssié, Eric Cattan, Frederic Vidal

This paper reports results on ionic EAP micromuscles converting electrical into micromechanical response in open-air. Translation of small ion motion into large deformation in bending microactuator and its amplifi cation by fundamental resonant frequency are used as tools to demonstrate that small...

Advanced Functional Materials, 2014, 24, pp.4851-4859. ⟨10.1002/adfm.201400373⟩. ⟨hal-01058060⟩

• Communication dans un congrès

Step-conformal deposition of TiO2 and MnO2 electrodes on advanced silicon microstructures for 3D Li-ion microbatteries and micro-supercapacitors

Étienne Eustache, Camille Douard, Pascal Tilmant, Laurence Morgenroth, Pascal Roussel, Thierry Brousse, Christophe Lethien

To get autonomous smart microsystem, a miniaturized power source should be integrated. As the device is surface limited, the energy and power performances of commercially available planar microbatteries and micro-supercapacitors are not sufficient to reach this goal. To improve their performances...

European Materials Research Society Spring Meeting, E-MRS Spring 2014, 2014, Lille, France. ⟨hal-00976637⟩

• Communication dans un congrès

Acousto-optic couplings in two-dimensional lithium niobate phoxonic crystal

Quentin Rolland, Samuel Dupont, Joseph Gazalet, Jean-Claude Kastelik

We investigate the acousto-optic couplings in two-dimensional infinite piezoelectric phoXonic crystal cavities. The periodic structure considered consists in a square array of air inclusions drilled in Lithium Niobate matrix. This structure allows the simultaneous confinement of acoustic and optic...

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium D - Phonons and fluctuations in low dimensional structures, 2014, Lille, France. ⟨hal-00976642⟩

• Communication dans un congrès

[Invited] MEMS research, applications and results

S. Arscott

Workshop on Nanoscale Processing for MEMS and NEMS, 2014, Villeneuve d'Ascq, France. ⟨hal-00976620⟩

• Communication dans un congrès

Conception, réalisation et test d'un micro-capteur de pression Pirani pour un fonctionnement au voisinage de la pression atmosphérique

Mohammed Moutaoukiel, Abdelkrim Talbi, Romain Viard, Jean-Claude Gerbedoen, O. Elmazria, Etienne Okada, Alain Merlen, Philippe Pernod

Cette étude concerne la conception, la réalisation et le test d'un micro-capteur de pression basé sur l'effet Pirani. La structure consiste en un fil chaud suspendu par des ponts d'oxyde de proche en proche sur des cavités de taille nanométrique. Cela permet d'obtenir une...

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 2 p. ⟨hal-01020259⟩

• Communication dans un congrès

200 GHz coherent wireless link using photonics-based emission

Guillaume Ducournau, Y. Yoshimizu, S. Hisatake, F. Pavanello, Emilien Peytavit, Mohammed Zaknoune, T. Nagatsuma, Jean-Francois Lampin

We investigated a coherent THz link at 200 GHz, with variable data rate up to 11 Gbit/s, featuring the combination of a quasi-optic UTC-PD emitter and a high sensitivity electronic receiver. This coherent link relies on an optical frequency comb generator at emission to produce an optical beat note...

39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), Sep 2014, Tucson, United States. ⟨10.1109/IRMMW-THz.2014.6956001⟩. ⟨hal-03286172⟩

• Communication dans un congrès

Pulse compression waveforms design and Cross-ambiguity processing for Radar applications

Nadjah Touati, Charles Tatkeu, Atika Rivenq, Yassin El Hillali, Thierry Chonavel

Radar waveforms design is an important step to design a hole radar system. In this paper, several waveforms based on modified Costas codes are used. The properties and performances are tested and compared. We propose a detection based on cross-ambiguity calculation for these waveforms. Indeed, such...

2014 International Symposium on signal, Image, Video and Communications - ISIVC 2014, Nov 2014, Marrakech, Morocco. 4p. ⟨hal-01213638⟩

• Article dans une revue

Mueller matrix optical and magneto-optical characterization of Bi-substituted gadolinium iron garnet for application in magnetoplasmonic structures

L. Halagacka, K. Postava, Mathias Vanwolleghem, Francois Vaurette, Jamal Ben Youssef, B. Dagens, J. Pistora

A ferromagnetic garnet, used as a magneto-optical (MO) material in magneto-photonic and magneto-plasmonic structures, is characterized. We present a general procedure to determine optical and magneto-optical functions of the magneto-optic garnet by using Mueller matrix ellipsometry. In the first...

Optical Materials Express, 2014, 4 (9), pp.1903-1919. ⟨10.1364/OME.4.001903⟩. ⟨hal-01058152⟩

• Article dans une revue

Measurement of the thermal conductivity of polydimethylsiloxane polymer using the three omega method

Nadine Al-Khudary, Pierre-Yves Cresson, Yovan Orlic, Philippe Coquet, Philippe Pernod, T. Lasri

Polydimethylsiloxane (PDMS) has widely appeared in different electronic and medical applications. The knowledge of the thermal properties of PDMS and especially its thermal conductivity is required while processing PDMS to design a particular device. In this paper measurement of the thermal...

Key Engineering Materials, 2014, 613, pp.259-266. ⟨10.4028/www.scientific.net/KEM.613.259⟩. ⟨hal-00992702⟩

• Communication dans un congrès

Conception d'un réseau de capteurs acoustiques passifs pour un contrôle-santé intégré basse consommation et non-intrusif des structures aéronautiques et conduites de transport de fluides

Karl Hourany, Farouk Benmeddour, Emmanuel Moulin, Youssef Zaatar, Jamal Assaad

La corrélation d'un champ acoustique permet de caractériser un milieu de façon passive, cette étude a commencé à se développer depuis plusieurs années dans différentes applications de contrôle santé intégré (CSI). Une brève explication d'une étude faite précédemment pour la détection des...

Lebanese Association for the Advancement of Science 20th International Science Conference, LAAS 20, 2014, Hadath, Liban. Poster session 1 : Theoretical and Experimental Chemistry and Physics I, 297-298. ⟨hal-00974480⟩