Publicaciones

• ART

AlN/ZnO/LiNbO 3 Packageless Structure as a Low-Profile Sensor for Potential On-Body Applications

Cécile Floer, Sami Hage-Ali, Sergei Zhgoon, Mohammed Moutaouekkil, Florian Bartoli, Harshad Mishra, Stefan Mc Murtry, Philippe Pigeat, Thierry Aubert, Olivier Bou Matar, Abdelkrim Talbi, Omar Elmazria

Surface acoustic wave (SAW) sensors find their application in a growing number of fields. This interest stems in particular from their passive nature and the possibility of remote interrogation. Still, the sensor package, due to its size, remains an obstacle for some applications. In this regard,...

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2018, 65 (10), pp.1925-1932. ⟨10.1109/TUFFC.2018.2839262⟩. ⟨hal-01941686⟩

• COMM

Biomimetic approaches targeting dairy fouling mitigation of stainless steel

Maude Jimenez, Sawsen Zouaghi, M Barry, Séverine Bellayer, S Moradi, S G Hatzikiriakos, Thomas Dargent, Vincent Thomy, Yannick Coffinier, Christophe Andre, M A Grunlan, Guillaume Delaplace

Smart Materials and Surfaces, Oct 2018, Venise, Italy. ⟨hal-03882126⟩

• ART

Atmospheric pressure plasma spraying of silane-based coatings targeting whey protein fouling and bacterial adhesion management

Sawsen Zouaghi, Thierry Six, Séverine Bellayer, Yannick Coffinier, Marwan Abdallah, Nour-Eddine Chihib, Christophe Andre, Guillaume Delaplace, Maude Jimenez

This work aims at studying the impact of silane-based coatings, generated by atmospheric pressure plasma spraying (APPS) of a liquid precursor (hexamethydisiloxane – HMDSO), on dairy antifouling and antibacterial properties of food-grade 316L stainless steel. The influence of the manufacturing...

Applied Surface Science, 2018, 455, pp.392-402. ⟨10.1016/j.apsusc.2018.06.006⟩. ⟨hal-02321911⟩

• ART

UWB radar recognition system based on HOS and SVMs

Rahmad Sadli, Charles Tatkeu, Khadija Hamidoun, Yassin El Hillali, Atika Rivenq

This study proposes an original ultra-wideband short-range radar (UWB-SRR) recognition system based on higher-order statistics (HOS) and support vector machines (SVMs). The main purpose of this work is to improve the road safety by implementing these techniques for detection and recognition of the...

IET Radar Sonar and Navigation, 2018, 12 (10), pp.1137-1145. ⟨10.1049/iet-rsn.2018.5065⟩. ⟨hal-03185612⟩

• ART

Chemical nature of the anion antisite in dilute phosphide GaAs1−xPx alloy grown at low temperature

T. Demonchaux, K. K. Sossoe, M. M. Dzagli, J. P. Nys, Maxime Berthe, David Troadec, A. Addad, M. Veillerot, G. Patriarche, H. J. Von Bardeleben, M. Schnedler, Christophe Coinon, Isabelle Lefebvre, M. A. Mohou, D. Stievenard, Jean-Francois Lampin, Ph. Ebert, X. Wallart, B. Grandidier

While nonstoichiometric binary III-V compounds are known to contain group-V antisites, the growth of ternary alloys consisting of two group-V elements might give additional degrees of freedom in the chemical nature of these antisites. Using cross-sectional scanning tunneling microscopy (STM), we...

Physical Review Materials, 2018, 2 (10), pp.104601. ⟨10.1103/PhysRevMaterials.2.104601⟩. ⟨hal-01912292⟩

• ART

Performance of the structure AlxGa1-xAs1-yNy/Ge for solar cell applications

Wafa Bellil, Abdelkader Aissat, Jean-Pierre Vilcot

The aim of this modeling and simulation is to study the influence of the incorporation of nitrogen (N) and aluminum (Al) on the optoelectronic properties of the structure AlxGa1-xAs1-yNy/Ge, and then choose the right combination (N, Al) which gives us a better conversational efficiency of the...

Optik, 2018, 171, pp.803-808. ⟨10.1016/j.ijleo.2018.06.142⟩. ⟨hal-02409504⟩

• ART

Enhanced antibacterial activity of carbon dots functionalized with ampicillin combined with visible light triggered photodynamic effects

Roxana Jijie, Alexandre Barras, Julie Bouckaert, Nicoleta Dumitrascu, Sabine Szunerits, Rabah Boukherroub

In the last years, carbon-based nanomaterials have attracted considerable attention in a wide range of fields, particularly in biomedicine, owing to their remarkable photo-physical and chemical properties. In this study, we demonstrate that amine-terminated carbon dots (CDs-NH2) functionalized with...

Colloids and Surfaces B: Biointerfaces, 2018, 170, pp.347 - 354. ⟨10.1016/j.colsurfb.2018.06.040⟩. ⟨hal-01925065⟩

• ART

On the occurrence of size effects in the calculation of thermal conductivity by first-principles molecular dynamics: The case of glassy GeTe4

Évelyne Martin, Pier Luca Palla, Fabrizio Cleri, Assil Bouzid, Guido Ori, Sébastien Le Roux, Mauro Boero, Carlo Massobrio

The thermal conductivity of a glass can be obtained by first-principles molecular dynamics provided we exploit a methodology that has been termed the approach-to-equilibrium molecular dynamics (AEMD) [1] [2, Chap. 8]. In the present work, we investigate the occurrence of size effects by comparing...

Journal of Non-Crystalline Solids, 2018, 498, pp.190-193. ⟨10.1016/j.jnoncrysol.2018.05.014⟩. ⟨hal-02128447⟩

• ART

Enhanced photovoltaic performance of inverted polymer solar cells through atomic layer deposited $Al_{2}$$O_{3}$ passivation of ZnO-nanoparticle buffer layer

Bin Wei, Zhenyu Tang, Shuanglong Wang, Cunping Qin, Chunya Li, D Ding, Yulai Gao, X. Portier, F. Gourbilleau, D. Stievenard, Tao Xu

In this work, an atomic layer deposited (ALD) $Al_{2}$$O_{3}$ ultrathin layer was introduced to passivate the ZnO-nanoparticle (NP) buffer layer of inverted polymer solar cells (PSCs) based on P3HT:PCBM. The surface morphology of the ZnO-NP/$Al_{2}$$O_{3}$ interface was systematically analyzed by...

Nanotechnology, 2018, 29 (39), ⟨10.1088/1361-6528/aad131⟩. ⟨hal-01873058⟩

• UNDEFINED

Highly confined Love waves modes by defect states in a holey SiO2 /quartz phononic crystal

Yuxin Liu, Abdelkrim Talbi, Philippe Pernod, Olivier Bou Matar

Highly confined Love modes are demonstrated in a phononic crystal based on a square array of etched holes in SiO 2 deposited on the ST-cut quartz. An optimal choice of the geometrical parameters contributes to a wide stop-band for shear waves' modes. The introduction of a defect by removing...

2018. ⟨hal-01883641⟩