Publicaciones

• ART

Optimized two-step growth of large surface two-dimensional boron nitride on Ge (001) films by molecular beam epitaxy

Walter Batista Pessoa, Max Franck, Nicolas Nuns, Jarek Dabrowski, Mohamed Achehboune, Jean-Francois Colomer, Luc Henrard, Mindaugas Lukosius, Xavier Wallart, Dominique Vignaud

The growth of two-dimensional boron nitride (2D-BN) thin films on Ge (001) has been studied, with the ultimate goal of integrating this material into Si technology. Molecular beam epitaxy was used in a dedicated ultra-high vacuum chamber. To avoid the formation of thermal pits on heating the Ge...

Applied Surface Science, 2025, 699, pp.163165. ⟨10.1016/j.apsusc.2025.163165⟩. ⟨hal-05039362⟩

• OTHER

Mot d’accueil et présentations CNRS, CSF Electronique et initiative Microélectronique

Mehdi Gmar, Virginie Hoel, Sandrine Beaufils, Pascal Nivesse, Abdelkader Souifi

Présentations CNRS, CSF Electronique et initiative Microélectronique Mehdi Gmar, CNRS Sandrine Beaufils, ACSIEL Alliance Electronique Virginie Hoel, IEMN CNRS Pascal Nivesse, CNRS Abdelkader Souifi, CNRS

Journée: " Les nouvelles frontières de la connectivité Datacom, HPC et IA : quels défis et opportunités ? ", 2025. ⟨hal-05041926⟩

• ART

Aluminum Nanoparticles for Photobleaching Resistance of Quantum Dots in Solution

Théo Duarte de Assuncao, Silvère Schuermans, Thomas Lerond, Jérôme Martin, Davy Gérard, Thomas Maurer, Jérôme Plain, Julien Proust

<div><p>We report on the optical properties of aluminum spherical nanoparticles exhibiting diameters ranging between 2 and 20 nm made by the reduction of aluminum ions in alkane solvents. In the UV-range, the extinction spectroscopy measurements unveiled well-defined surface plasmon...

Journal of Physical Chemistry C, 2025, 129 (15), pp.7541-7549. ⟨10.1021/acs.jpcc.5c00879⟩. ⟨hal-05042592⟩

• ART

New Electromagnetic Interference Shielding Materials: Biochars, Scaffolds, Rare Earth, and Ferrite-Based Materials

Dragana Marinković, Slađana Dorontić, Dejan Kepić, Kamel Haddadi, Muhammad Yasir, Blaž Nardin, Svetlana Jovanović

<div><p>In this review, a comprehensive systematic study of the research background, developments, classification, trends, and advances over the past few years in research on new electromagnetic interference (EMI) shielding materials will be described. The following groups of new...

Nanomaterials, 2025, 15, ⟨10.3390/nano15070541⟩. ⟨hal-05065573⟩

• ART

An elliptical SRR low-profile multiband antenna-backed AMC for wireless applications and satellite communications

Z. Mordi, Z. Hamouda, S. Chenaoui, M. Lagha, T. Lasri

Abstract This paper presents a low-profile, triple-band elliptical coplanar waveguide-fed antenna designed using the split-ring resonator technique. An artificial magnetic conductor with three zero-phases of the reflection coefficient is incorporated as a reflector to improve the antenna gain. The...

International Journal of Microwave and Wireless Technologies, 2025, pp.1-11. ⟨10.1017/S1759078725000418⟩. ⟨hal-05087430⟩

• ART

Corneal endothelial dysfunction treatments: Recent advances in non-invasive treatment strategies

Nataliia Gnyliukh, Rabah Boukherroub, Sabine Szunerits

The corneal endothelium plays an essential role in the maintenance of a healthy vision. However, in contrast to epithelial cells with high proliferation rates and a turnover lifespan of six to seven days that allows maintenance of constant cell density and high control of cell adhesion, human...

Nano Today, 2025, 63, pp.102740. ⟨10.1016/j.nantod.2025.102740⟩. ⟨hal-05039974⟩

• POSTER

Optimisation des paramètres de capteurs SAW basée sur la théorie COM

Rayen Kalai Mathlouthi, Nikolay Smagin, Zakariae Oumekloul, Marc Duquennoy, Mohammadi Ouaftouh

Mardi des Chercheurs 2025, Apr 2025, Valenciennes, France. ⟨hal-05025446⟩

• COMM

Développement de capteurs ultrasonores SAW basés sur des substrats piézoélectriques de type vitrocéramique pour des mesures de pression et d’humidité à haute température

Oussama Zwein, Maurice Gonon, Marc Duquennoy

Mardi des chercheurs 2025, Apr 2025, Valenciennes, France. ⟨hal-05063499⟩

• ART

Treatment of lung diseases via nanoparticles and nanorobots: Are these viable alternatives to overcome current treatments?

Meekha George, Rabah Boukherroub, Amitav Sanyal, Sabine Szunerits

Materials Today Bio, 2025, 31, pp.101616. ⟨10.1016/j.mtbio.2025.101616⟩. ⟨hal-05002673⟩

• POSTER

Miniaturized Intelligent Actuators Enabling Active Endoscopic Navigation

Thanh-Hang Tran, Sofiane Ghenna, Sébastien Grondel, Eric Cattan

This poster presents the development of intelligent actuators for active micro-endoscopes, designed to enhance surgeons’ diagnostic capabilities during operations. The proposed system enables real-time adjustment of the viewing angle without physically moving the endoscope, thus contributing to..., Ce poster présente le développement d'actionneurs intelligents pour micro-endoscopes actifs, conçus pour améliorer les capacités de diagnostic des chirurgiens pendant l’opération. Le système proposé permet d’ajuster l’angle de vue en temps réel sans déplacer physiquement l’endoscope,...

Le Mardi des Chercheurs, Apr 2025, Valenciennes, France. https://www.uphf.fr/agenda/mardi-chercheurs. ⟨hal-05026974⟩