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Article dans une revue

Electrowetting and semiconductors

S. Arscott

Electrowetting is coming to fruition for many applications such as display technologies, droplet transport, smart optics, flexible systems, remote switching, electronic paper, miniaturized chemistry and energy harvesting. Surprisingly, although most of the workings of this technology have been...

RSC Advances, 2014, 4 (55), pp.29223. ⟨10.1039/C4RA04187A⟩. ⟨hal-02345621⟩

Article dans une revue

Source localisation in a reverberant plate using average coda properties and early signal strength

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

A statistical reverberation model based on the average distribution of wave packets propagating in a finite plate is described and it is shown that by fitting experimental data to theoretical expressions, either structural or source-related features can be extracted with very few sensors. An...

Acta Acustica united with Acustica, 2014, 100, pp.834-841. ⟨10.3813/AAA.918763⟩. ⟨hal-01058146⟩

Article dans une revue

[Invited Review] SU-8 as a material for lab-on-a-chip-based mass spectrometry

S. Arscott

This short review focuses on the application of SU-8 for the microchip-based approach to the miniaturization of mass spectrometry. Chip-based mass spectrometry will make the technology commonplace and bring benefits such as lower costs and autonomy. The chip-based miniaturization of mass...

Lab on a Chip, 2014, 14 (19), pp.3668-3689, selected as " hot article ". ⟨10.1039/C4LC00617H⟩. ⟨hal-01058486⟩

Article dans une revue

RF and broadband noise investigation in high-k/metal gate 28-nm CMOS bulk transistor

Francois Danneville, Laurent Poulain, Yoann Tagro, Sylvie Lepilliet, Benjamin Dormieu, Daniel Gloria, P. Scheer, Gilles Dambrine

In order to pursue Moore's law, material engineering has constituted a real focus during the last decade. In particular, the recent introduction of new Gate stack using High-k dielectrics and Metal Gate (H-k/MG) for CMOS was a key point to downscale the 'Equivalent Oxide Thickness'....

International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 2014, 27, pp.736-747. ⟨10.1002/jnm.1972⟩. ⟨hal-01058062⟩

Communication dans un congrès

Sensing light and sound velocities of fluids in 2D phoxonic crystal slab

Yan Pennec, R. Moiseyenko, Bahram Djafari-Rouhani, S. Amoudache, R. Tigrine, R. Lucklum, A. Khater

We study theoretically the potentiality of dual phononic-photonic (the so-called phoxonic) crystals for sensing applications. In this work, we study the transmission normal to a periodically perforated silicon slab when the surrounding medium is a liquid. We investigate the existence of well-...

13th IEEE SENSORS Conference, SENSORS 2014, Nov 2014, Valencia, Spain. pp.355-357, ⟨10.1109/ICSENS.2014.6985007⟩. ⟨hal-03508195⟩

Communication dans un congrès

Fabrication of magnetoelastic Bragg reflectors for surface acoustic wave applications and investigation of its tuning with constant magnetic field

Anastasia Pavlova, Sergey Yankin, Abdelkrim Talbi, Jean-Claude Gerbedoen

In this work studying of 1D periodic phononic crystal (PnC) fabrication for 2 GHz and 4 GHz on Ni was done experimentally and theoretically using finite element analysis (FEA). Change of crystal acoustic properties in applied magnetic field was evaluated theoretically.

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 3 p. ⟨hal-01020269⟩

Communication dans un congrès

Fabrication and characterization of 2D phononic crystals based on lithium niobate substrate and nickel pillars

Yu Du, Abdelkrim Talbi, Jean-Claude Gerbedoen, Sergey Yankin, Philippe Pernod, Vladimir Preobrazhensky, Olivier Bou Matar

This work presents experimental investigation of interaction between surface acoustic waves and 2D surface Phononic crystals (PnCs). The PnC is made of 2D array of resonant nickel pillars arranged in different symmetric lattices, and deposited on lithium niobate (Y128 cut) substrate. Measurement of...

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 4 p. ⟨hal-01020266⟩

Communication dans un congrès

Effects of Enhanced Image Quality in Infrastructure Monitoring through Micro Aerial Vehicle Stabilization

Chung-Hsin Kuo, Sébastien Kanlanjan, Louis Pagès, Hanadi Menzel, Sascha Power, Chen-Ming Kuo, Christian Boller, Sébastien Grondel

Traditional monitoring of large infrastructure such as towers of churches or for cooling, chimneys or any other type of tall buildings can require extreme effort and hence become very risky and costly since it mainly requires people to be moved around. An interesting alternative in that regard is...

EWSHM - 7th European Workshop on Structural Health Monitoring, IFFSTTAR, Inria, Université de Nantes, Jul 2014, Nantes, France. ⟨hal-01020419⟩

Communication dans un congrès

Optical properties of nanoporous gallium nitride for photonic applications

Bandar Alshehri

The aim of this research is to characterize the optical properties of a gallium nitride thin film grown on sapphire by MOCVD. Nanoporous of gallium nitride are formed by electrochemical etching. Refractive index, thickness and birefringence are extracted from the nanoporous thin film. Prism...

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 3 p. ⟨hal-01020289⟩

Communication dans un congrès

Impact du recuit d'activation sur la passivation par Al2O3 du silicium type p Cz

Matthieu Pawlik, Jean-Pierre Vilcot, Mathieu Halbwax, M. Gauthier, N. Le Quang

L'Al2O3 déposé par ALD est un diélectrique bien connu pour la passivation de surface du silicium type-p. Cependant, une étape de recuit post-dépôt est nécessaire pour activer la passivation. Grâce à des mesures de densités de charges effectives, de défauts d'interface, temps de vie de...

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 3 p. ⟨hal-01020286⟩