Publicaciones

• Article dans une revue

Atmospheric pressure plasma hydrophobic silane-based coating to limit dairy fouling adhesion

Manon Saget, Guillaume Delaplace, Vincent Thomy, Yannick Coffinier, Maude Jimenez

GDR B2I, 2019, GDR B2I. ⟨hal-04400205⟩

• Article dans une revue

Passive guided wave tomography for structural health monitoring

Tom Druet, Arnaud Recoquillay, Bastien Chapuis, Emmanuel Moulin

In this paper is presented a baseline-free quantitative method for imaging corrosion flaws in thin plates. It only requires an embedded guided wave sensor network used in a fully passive way, i.e. without active emission of waves. This method is called passive guided waves to-mography. The aim of...

Journal of the Acoustical Society of America, 2019, 146 (4), pp.2395-2403. ⟨10.1121/1.5128332⟩. ⟨cea-02975905⟩

• Article dans une revue

High Lateral Breakdown Voltage in Thin Channel AlGaN/GaN High Electron Mobility Transistors on AlN/Sapphire Templates

Idriss Abid, Riad Kabouche, Catherine Bougerol, Julien Pernot, Cédric Masante, Rémi Comyn, Yvon Cordier, F Medjdoub

In this paper, we present the fabrication and Direct Current/high voltage characterizations of AlN-based thin and thick channel AlGaN/GaN heterostructures that are regrown by molecular beam epitaxy on AlN/sapphire. A very high lateral breakdown voltage above 10 kV was observed on the thin channel...

Micromachines, 2019, 10 (10), pp.690. ⟨10.3390/mi10100690⟩. ⟨hal-02344992⟩

• Article dans une revue

Hybrid color MRI image compression by level set method and quincunx wavelet

Imane Haouam, Mohammed Beladgham, Abdelmalik Taleb-Ahmed

In recent years, researchers have increasinglytargeted the development of hybrid systems to improve thequality of the compressed image. Hybrid methods arecombinations of several techniques that take into account theadvantages and disadvantages of it, in order to obtain a betterimage quality with a...

International Journal of Computer Science and Information Technology, 2019. ⟨hal-03574660⟩

• Communication dans un congrès

New insights in sputtered transition metal nitride films for on chip micro-supercapacitors

Kevin Robert, Didier Stiévenard, Saliha Ouendi, Camille Douard, Pascal Roussel, Thierry Brousse, Christophe Lethien

236th Electrochemical Society Meeting (ECS236), Oct 2019, Atlanta, United States. ⟨hal-02330714⟩

• Article dans une revue

Thermal conductivity and transport modes in glassy GeTe 4 by first-principles molecular dynamics

Thuy-Quynh Duong, Carlo Massobrio, Guido Ori, Mauro Boero, Évelyne Martin

First principles molecular dynamics is employed to investigate thermal transport in glassy GeTe4, a subsystem of several ternary phase-change materials. As a first result, we found modes localized on a few atoms in the vibrational density of states. The thermal transport is further rationalized by...

Physical Review Materials, 2019, 3 (10), ⟨10.1103/PhysRevMaterials.3.105401⟩. ⟨hal-02312816⟩

• Article dans une revue

Measurement of Self-Heating Temperature in AlGaN/GaN HEMTs by Using Cerium Oxide Micro-Raman Thermometers

G. Brocero, Y. Guhel, P. Eudeline, J. Sipma, C. Gaquiere, B. Boudart

IEEE Transactions on Electron Devices, 2019, 66 (10), pp.4156-4163. ⟨10.1109/TED.2019.2935335⟩. ⟨hal-04408061⟩

• Communication dans un congrès

[Invited] Optimization of quasi-periodically ribbed structures to improve stealth and discreteness of underwater vehicles

Bertrand Dubus, Charles Croënne, Samuel Deleplanque, Anne-Christine Hladky

Acoustic stealth and discreteness of underwater vehicles are important issues in underwater acoustics. These vehicles are constituted of shells which are periodically reinforced by ribs. Acoustic fields radiated or scattered by such structures are strongly affected by phenomena related to this...

178th Meeting of the Acoustical Society of America, Dec 2019, San Diego, CA, United States. paper 2aPA3, 2828-2828, ⟨10.1121/1.5136797⟩. ⟨hal-03209108⟩

• Article dans une revue

3D FEM analysis of high-frequency AlN-based PMUT arrays on cavity SOI

Wen-Juan Liu, Leming He, Xubo Wang, Jia Zhou, Wei-Jiang Xu, Nikolay Smagin, Malika Toubal, Hao Yu, Yuandong Gu, Jinghui Xu, Denis Remiens, Junyan Ren

This paper presents three-dimensional (3D) models of high-frequency piezoelectric micromachined ultrasonic transducers (PMUTs) based on the finite element method (FEM). These models are verified with fabricated aluminum nitride (AlN)-based PMUT arrays. The 3D numerical model consists of a...

Sensors, 2019, 19 (20), pp.4450. ⟨10.3390/s19204450⟩. ⟨hal-03133847⟩

• Article dans une revue

Phytic acid-doped polyaniline nanofibers-clay mineral for efficient adsorption of copper (II) ions

Monaam Ben Ali, Fengyun Wang, Rabah Boukherroub, Wu Lei, Mingzhu Xia

Journal of Colloid and Interface Science, 2019, 553, pp.688-698. ⟨10.1016/j.jcis.2019.06.065⟩. ⟨hal-02368012⟩