Publications

• 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⟩

• ART

Room-temperature, continuous-wave terahertz generation in free-space with an intersubband mid-infrared photomixer

Quyang Lin, Jean-François Lampin, Guillaume Ducournau, Sylvie Lepilliet, Hua Li, Emilien Peytavit, Stefano Barbieri

We demonstrate a terahertz photomixer pumped by mid-infrared photons at a wavelength of 10 μm. The device is based on a dual-antenna architecture, in which a two-dimensional array of mid-infrared patch-antenna resonators is connected to the electrodes of a log-spiral terahertz antenna. By…

APL Photonics, 2025, 10 (4), pp.046102. ⟨10.1063/5.0257847⟩. ⟨hal-05042531⟩

• POSTER

Revolutionizing vascular monitoring, Révolutionner la surveillance vasculaire

Kevin Stekelorom, Puput Dani Prasetyo Adi, Karim Dogheche, Nasrullah Armi, Iyad Dayoub, Denis Remiens, El Hadj Dogheche

As part of the European Interreg VASCULAI project, IEMN/UPHF is developing an electronic bracelet designed to measure key physiological parameters such as heart rate, blood pressure and blood flow. AI will be used to analyze this data and cross-reference it with databases to help prevent…

Mardi des chercheurs 2025, Apr 2025, Valenciennes, France. ⟨hal-05068878⟩

• POSTER

Influence de la microstructure des vitrocéramiques polaires piézoélectriques sur la propagation des ondes acoustiques de surface (SAW)

Oussama Zwein, Marc Duquennoy, Dame Fall, Maurice Gonon, Zakariae Oumekloul, Christian Courtois

Mardi des chercheurs 2025, Apr 2025, Valenciennes, France. ⟨hal-05063504⟩

• POSTER

Substitution Na/La dans les verres borosilicates de sodium et de lanthane : Synthèse, caractérisation et étude de la propagation des ondes de Lamb par Ultrasons-Laser

Meriem Ben Zennou, Meriem Chrifi Alaoui, Assia Mabrouk, Frédéric Jenot, Ahmed Bachar

<div>Synthèse et élaboration des verres<p>• Etude structurale des verres par spectroscopie Raman, FTIR et RMN.</p></div> <div>•<p>Caractérisation par Ultrasons-Laser à l'aide des ondes de Lamb de plaques de verre borosilicate de sodium et de lanthane.</p…

Mardi des chercheurs 2025, Apr 2025, Valenciennes, France. ⟨hal-05167196⟩

• ART

Investigating the orientation dependence on functional properties in Bi0.5Na0.5TiO3-BaTiO3 films

Ilham Hamdi Alaoui, Abdelilah Lahmar, Oumayna Mlida, Freddy Ponchel, Antonio da Costa, Françoise Le Marrec, Jamal Belhadi, Alexandre Ysebaert, Anna Cantaluppi, Marie-Hélène Chambrier, Rachel Desfeux, Denis Remiens, Anthony Ferri, Nathalie Lemée

The morphotropic phase boundary (MPB) composition in lead free (1-x) Bi0.5 Na0.5TiO3 – x BaTiO3 (BNTBT) solid solution has attracted extensive research due to its significant potential for piezoelectric and high-power energy storage applications. Here, epitaxial (001) and (111) BNTBT films with…

Materials Research Bulletin, 2025, 189, pp.113475. ⟨10.1016/j.materresbull.2025.113475⟩. ⟨hal-05029568⟩

• POSTER

Electrodes transparentes à base de réseaux de nanofils de cuivre : propriétés électriques de jonctions uniques

Anđela Križan, Laetitia Bardet, Kévin Zimny, Martin Romanus, Maxime Berthe, Christine Labrugère-Sarroste, Daniel Bellet, Mona Tréguer-Delapierre

Forum des microscopies à sonde locale 2025, Mar 2025, Spa, Belgique. ⟨hal-05108373⟩

• COMM

Comparative Study of Real-Time Beamforming Techniques for Railway Communication Systems in LoS and NLoS Scenarios

Semah Mabrouki, Iyad Dayoub, Marion Berbineau

This paper presents a comparative study of real-time beamforming techniques for railway communication systems in Line-of-Sight (LoS) and Non-Line-of-Sight (NLoS) scenarios. Using the 3GPP TR 38.901 channel model, initial machine learning (ML)-based beam prediction solutions are evaluated, and…

2025 19th European Conference on Antennas and Propagation (EuCAP), Mar 2025, Stockholm, Denmark. pp.1-5, ⟨10.23919/EuCAP63536.2025.10999481⟩. ⟨hal-05150793⟩

• COMM

Joint Sub-6 GHz and mm-Wave V2I MIMO Radio Channel Characterization

Pascal Pagani, Pierre Laly, Eric Simon, Valentin Picquet, Raffaele d'Errico, Davy Gaillot

The development of 5G and 6G networks has driven to the development of two key technologies: massive Multiple-Input Multiple-Output (mMIMO) and access to millimeter wave (mm-Wave) frequencies [1], and the concept of distributed cell-free massive MIMO (CF-mMIMO), primarily targeting sub-6GHz…

2025 19th European Conference on Antennas and Propagation (EuCAP), Mar 2025, Stockholm, France. pp.01-05, ⟨10.23919/EuCAP63536.2025.10999872⟩. ⟨hal-05150317⟩

• COMM

Realistic EMF Exposure Estimation from Low Density Sensor Network by Finite &amp; Infinite Neural Networks

M. Mallik, Laurent Clavier, Davy Gaillot

Understanding the spatial and temporal patterns of environmental exposure to radio-frequency electromagnetic fields (RF - EMF) is essential for conducting risk assessments. These assessments aim to explore potential connections between RF-EMF exposure and its effects on human health, as well as on…

2025 19th European Conference on Antennas and Propagation (EuCAP), Mar 2025, Stockholm, Sweden. pp.1-5, ⟨10.23919/EuCAP63536.2025.10999838⟩. ⟨hal-05150287⟩