Publicaciones

• ART

Polynomial approach for modeling a piezoelectric disc resonator partially covered with electrodes

L. Elmaimouni, Jean-Etienne Lefebvre, F.E. Ratolojanahary, J.G. Yu, P.M. Rabotovao, I. Naciri, Tadeusz Gryba, Mohamed Rguiti

The frequency spectrum of a partially metallized piezoelectric disc resonator was studied using Legendre polynomials. The formulation, based on three-dimensional equations of linear elasticity, takes into account the high contrast between the electroded and non-electroded regions. The mechanical...

Wave Motion, 2016, 64, pp.79-91. ⟨10.1016/j.wavemoti.2016.03.003⟩. ⟨hal-03120077⟩

• COMM

Achievable rates for additive isotropic α-stable noise channels

Malcolm Egan, Mauro Lopes de Freitas, Laurent Clavier, Alban Goupil, Gareth W. Peters, Nourddine Azzaoui

Impulsive noise arises in many communication systems-ranging from wireless to molecular-and is often modeled via the alpha-stable distribution. In this paper, we investigate properties of the capacity of complex isotropic alpha-stable noise channels, which can arise in the context of wireless...

IEEE International Symposium on Information Theory (ISIT), 2016, Barcelona, Spain. pp.1874-1878, ⟨10.1109/ISIT.2016.7541624⟩. ⟨hal-03270090⟩

• ART

Gas Breakthrough Pressure (GBP) through Claystones: Correlation with FIB/SEM Imaging of the Pore Volume

Yang Song, Catherine A. Davy, David Troadec

This contribution uses six claystone samples imaged by FIB/SEM (Focused Ion Beam/Scanning Electron Microscopy), within micrometric volumes located in the clay matrix; their 3D connected pore network is identified down to 17-22 nm pore size. All samples are gently dried to minimize damage, and...

Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles, 2016, 71 (4), pp.Article 51. ⟨10.2516/ogst/2016001⟩. ⟨hal-01358980⟩

• ART

On-body calibration and measurements using personal radiofrequency exposimeters in indoor diffuse and specular environments

Reza Aminzadeh, Arno Thielens, Aliou Bamba, Lamine Kone, Davy Gaillot, M. Lienard, Luc Martens, Wout Joseph

For the first time, response of personal exposimeters (PEMs) is studied under diffuse field exposure in indoor environments. To this aim, both numerical simulations, using finite-difference time-domain method, and calibration measurements were performed in the range of 880–5875 MHz covering 10...

Bioelectromagnetics, 2016, 37, pp.298-309. ⟨10.1002/bem.21975⟩. ⟨hal-03346226⟩

• ART

Understanding fluid transport through claystones from their 3D nanoscopic pore network

Yang Song, Catherine A. Davy, P. Bertier, David Troadec

This paper investigates the complex and nanoscopic pore network of claystones, after their retrieval from the geological layer, and their further conditioning and drying, as it is usually done to assess their fluid permeability (i.e. their transport properties). Following the leading research of...

Microporous and Mesoporous Materials, 2016, 228, pp.64-85. ⟨10.1016/j.micromeso.2016.03.023⟩. ⟨hal-01303468⟩

• ART

Synergetic PEDOT degradation during a reactive ion etching process

Alexandre Khaldi, Ali Maziz, Cedric Plesse, Caroline Soyer, Frederic Vidal, Eric Cattan

Conjugated polymer etching is a key step in the integration of electro-chemical devices into microsystems, and one of the most important challenges for this type of material is to achieve fast etching with commercially available equipment. Conjugated polymer electrochemical devices are promising as...

Sensors and Actuators B: Chemical, 2016, 229, pp.635 - 645. ⟨10.1016/j.snb.2016.02.009⟩. ⟨hal-01828954⟩

• POSTER

Optimization of PZT ceramic based composites IDT sensors for health monitoring of structures

Rafatou Takpara, Marc Duquennoy, Christian Courtois, Mohamed Rguiti, Yannick Lorgouilloux

Electroceramics XV, Jun 2016, Limoges, France. ⟨hal-03591395⟩

• COMM

MBE-grown oxides-based resistive switching memristive devices

Marie Minvielle, N. Najjari, G. Sassine, C. Botella, Gérard Ghibaudo, F. Alibart, Catherine Dubourdieu

19th Workshop on Dielectrics in Microelectronics (WoDIM), Jun 2016, Catania, Italy. ⟨hal-02051846⟩

• POSTER

Influence of plasma treatments and SnO2 alloying on the conductive properties of epitaxial Ga2O3 films deposited on C-sapphire by chemical vapor deposition

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

Ga2O3 thin films, alloyed with SnO2, ranging from 0 to 15 at% of Sn in composition, were grown by hot wire chemical vapor deposition on C-oriented sapphire. No conductivity was measured on the as-grown or annealed at 1000 °C samples while UV transparency was high. This contradicts the literature...

Compound Semicondcutor Week 2016, Jun 2016, Toyama, Japan. . ⟨hal-01341006⟩

• REPORT

Adaptation de la méthode et du banc de mesure pour la caractérisation du mouillage

Christophe Virgilio, Julien Carlier, Malika Toubal, Vincent Thomy, Pierre Campistron, Bertrand Nongaillard, Lucile Broussous, Philippe Garnier

[Contrat] UPHF. 2016. ⟨hal-03591376⟩