Publicaciones

• Communication dans un congrès

Sampling modulation: An energy efficient novel feature extraction for biosignal processing

M. Causo, S. Benatti, Antoine Frappé, A. Cathelin, E. Farella, Andreas Kaiser, L. Benini, J. Rabaey

Extracting useful information from human bio potentials is an essential component of many wearable health applications. Yet the feature extraction itself can be computationally demanding, and may rapidly exhaust the meager energy supply available to the sensor node. General-purpose time-frequency...

2016 IEEE Biomedical Circuits and Systems Conference (BioCAS), Oct 2016, Shanghai, China. pp.348-351, ⟨10.1109/BioCAS.2016.7833803⟩. ⟨hal-03377041⟩

• Article dans une revue

High Electron Confinement under High Electric Field in RF GaN-on-Silicon HEMTs

F Medjdoub, Riad Kabouche, Ezgi Dogmus, Astrid Linge, Malek Zegaoui

We report on AlN/GaN high electron mobility transistors grown on silicon substrate with highly optimized electron confinement under a high electric field. The fabricated short devices (sub-10-nm barrier thickness with a gate length of 120 nm) using gate-to-drain distances below 2 µm deliver a...

Electronics, 2016, 5 (1), pp.12. ⟨10.3390/electronics5010012⟩. ⟨hal-03028337⟩

• Article dans une revue

Dynamics of liquid plugs in prewetted capillary tubes: from acceleration and rupture to deceleration and airway obstruction

J.C. Magniez, Michael Baudoin, C. Liu, Farzam Zoueshtiagh

The dynamics of individual liquid plugs pushed at a constant pressure head inside prewetted cylindrical capillary tubes is investigated experimentally and theoretically. It is shown that, depending on the thickness of the prewetting film and the magnitude of the pressure head, the plugs can either...

Soft Matter, 2016, 12 (42), pp.8710-8717. ⟨10.1039/c6sm01463a⟩. ⟨hal-03277852⟩

• Article dans une revue

Tunable waveguide and cavity in a phononic crystal plate by controlling whispering-gallery modes in hollow pillars

Yabin Jin, Nicolas Fernez, Yan Pennec, Bernard Bonello, Rayisa P Moiseyenko, Stéphanie Hémon, Yongdong P Pan, Bahram Djafari-Rouhani

We investigate the properties of a phononic crystal plate with hollow pillars and introduce the existence of whispering-gallery modes (WGMs). We show that by tuning the inner radius of the hollow pillar, these modes can merge inside both Bragg and low frequency band gaps, deserving phononic crystal...

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 93, pp.054109. ⟨10.1103/PhysRevB.93.054109⟩. ⟨hal-01414762⟩

• Article dans une revue

Enhancing V2X communication based on a new comb-pilot estimation approach

Ahlem Sassi, Yassin El Hillali, Atika Rivenq, F. Charfi, L. Kamoun

International Journal of Vehicular Technology, 2016, 14 p. ⟨hal-03682444⟩

• Article dans une revue

Plasmonic photothermal cancer therapy with gold nanorods/reduced graphene oxide core/shell nanocomposites

Kostiantyn Turcheniuk, Tetiana Dumych, Rostyslav Bilyy, Volodymyr Turcheniuk, Julie Bouckaert, Volodymyr Vovk, Valentyna Chopyak, Vladimir Zaitsev, Pascal Mariot, Natasha Prevarskaya, Rabah Boukherroub, Sabine Szunerits

Gold nanorods (Au NRs) are known for their efficient conversion of photon energy into heat, resulting in hyperthermia and suppression of tumor growth in vitro and in vivo. Au NRs are thus of great promise for photothermal therapy (PTT) of different cancers. From the point of cancer therapy, low...

RSC Advances, 2016, 6 (2), pp.1600-1610. ⟨10.1039/C5RA24662H⟩. ⟨hal-01693288⟩

• Communication dans un congrès

Assessment of intrinsic vulnerability of an alluvial aquifer under anthropogenic pressure : cross comparison of 4 index-based groundwater vulnerability mapping models within the Biguglia lagoon watershed (Corsica, France)

Jessy J. Jaunat, F. Huneau, E. Garel, Arnaud Devos, O. Lejeune

Geophysical Research Abstracts, 2016, NULL, Austria. pp.EGU2016-2792. ⟨hal-01790226⟩

• Communication dans un congrès

Passive guided wave tomography for corrosion detection

Tom Druet, Bastien Chapuis, Emmanuel Moulin

Structural health monitoring (SHM) consists in embedding sensors in a structure in order to monitor its health status throughout its lifetime. The implementation of SHM systems is restricted in many situations by the necessity to store or to harvest the electric energy necessary to emit the waves...

EWSHM 2016 - 8th European Workshop on Structural Health Monitoring, Jul 2016, Bilbao, Spain. pp.1182-1189. ⟨cea-01843180⟩

• Communication dans un congrès

Spatial resolution enhancement of near field microwave microscope

S. Gu, Tianjun Lin, T. Lasri

A near-field scanning microwave microscope based on an interferometric technique is proposed in this work. To ensure an optimal spatial resolution, crucial parameters of the evanescent microwave probe are finely studied including the tip apex, the stand-off distance and the scanning step size. ©...

46th European Microwave Conference, EuMC 2016, Oct 2016, London, United Kingdom. pp.544-547, ⟨10.1109/EuMC.2016.7824400⟩. ⟨hal-03538364⟩

• Article dans une revue

Structural and optical properties of RF-biased PECVD TiO2 thin films deposited in an O2/TTIP helicon reactor

D. Li, A. Goullet, Michèle Carette, A. Granier, Y. Zhang, Jean-Pierre Landesman

TiO2 thin films are deposited from oxygen/titanium tetraisopropoxide inductively coupled radiofrequency plasmas at low temperature and pressure by a RF-biased PECVD technique. In such a process, the substrate biasing effect (Vb) on the related film composition, structure, morphology, and optical...

Vacuum, 2016, 131, pp.231-239. ⟨10.1016/j.vacuum.2016.07.004⟩. ⟨hal-01372799⟩