Publications

• Article dans une revue

Long-Term Aging Effects in Electrical Devices Based on High-Quality Chemical Vapor Deposition-Grown Single-Domain WSe2

Yasmine Bousbaa, Xingli Wang, Seoung Bum Lim, Aníbal Pacheco-Sanchez, Dominique Vignaud, Niels Chapuis, Xavier Wallart, Philippe Coquet, Beng Kang Tay, Henri Happy, Emiliano Pallecchi

<div><p>The long-term stability and scalability of layered two-dimensional (2D) materials are crucial for their practical integration into the electronic industry. While transition metal dichalcogenides, such as tungsten diselenide (WSe 2 ), have demonstrated promising performance in…

ACS Applied Electronic Materials, 2026, 8 (3), pp.1292-1301. ⟨10.1021/acsaelm.5c02484⟩. ⟨hal-05466868⟩

• Article dans une revue

The Role of Absolute Space in Newton's Physics

Raffaele Pisano, Paolo Bussotti

In this paper, we examine Newton’s concept of absolute space. We aim at clarifying: (1) the reasons that led Newton to introduce this notion; (2) the arguments he used to justify its existence; (3) the relationship between absolute space and the principle of inertia; and (4) the role of absolute…

Foundations of Science, 2026, IDTC Special Issue. Newton's Principia & Newtonian Mechanics: Foundations, Heritage, Methodology, Editions, Popularization and Nature of Science Teaching Newton, 31 (1), pp.109-151. ⟨10.1007/s10699-025-10023-2⟩. ⟨hal-05071124⟩

• Article dans une revue

Microfabricated alkali-vapor cells with tunable He - Ne buffer-gas mixture using reservoirs with laser-actuated break seals

Clément Carlé, Andrei Mursa, Gabriel Faure, Shervin Keshavarzi, Quentin Tanguy, Emmanuel Klinger, Vincent Maurice, Rodolphe Boudot, Nicolas Passilly

We report on the generation of a tunable buffer-gas mixture within microfabricated alkali-vapor cells. We show that the combination of low-permeation windows with sequential openings of laser-actuated break seals enables adjustment of a He -Ne noble gas mixture, fully compatible with alkali-metal…

Physical Review Applied, 2026, 25 (2), pp.024017. ⟨10.1103/wyz6-rntk⟩. ⟨hal-05524751⟩

• Article dans une revue

High quality-factor terahertz phonon-polaritons in layered lead iodide

Cristiane Santos, Flávio Feres, Théo Hannotte, Romain Peretti, Mathias Vanwolleghem, Sophie Eliet, Benjamin Walter, Marc Faucher, Adrian Cernescu, Raul Freitas, Jean-François Lampin

While hyperbolic phonon-polaritons in van der Waals materials such as h-BN and α-MoO3 have driven major advances in mid-infrared (IR) nanophotonics, further progress at longer THz wavelengths has been hampered due to material limitations and experimental challenges. Here, we report the discovery of…

Nature Communications, 2026, 17 (2356), ⟨10.1038/s41467-026-69027-6⟩. ⟨hal-05532452⟩

• Poster de conférence

Event-Driven Binarized Convolutional Layer for Ultra-Low-Power On-Chip Keyword Spotting

Marc Chevalier, Benoit Larras, Antoine Frappé

FETCH 2026 - École d'hiver Francophone sur les Technologies de Conception des Systèmes Embarqués Hétérogènes, Feb 2026, Lavey-les-Bains, Switzerland. ⟨hal-05773304⟩

• Communication dans un congrès

Ultra-low-power Human Area Network

Antoine Frappé

FETCH 2026 - École d'hiver Francophone sur les Technologies de Conception des Systèmes Embarqués Hétérogènes, Feb 2026, Lavey-les-Bains, Switzerland. ⟨hal-05773314⟩

• Article dans une revue

The effect of humidity, temperature, and drying duration on microparticle detachment force: insights into capillary-induced deformation at the particle–substrate interface

Javad Sherafatpour, Anna Ipatova, Alexis Duchesne, H N Yoshikawa, Pascal Mariot, Christine Faille, Ichiro Ueno, Georg F Dietze, Farzam Zoueshtiagh

<div><p>We experimentally investigate how drying history influences microparticle-substrate adhesion in hydrophilic systems. By systematically varying air temperature, relative humidity, and drying duration under controlled conditions, we quantify the detachment force of individual…

Soft Matter, 2026, ⟨10.1039/d5sm01109d⟩. ⟨hal-05532528⟩

• Article dans une revue

A Visible-Opaque Infrared-Modulator Fabric for Human Body Thermoregulation at Low Temperatures

Mohamed Boutghatin, Claire Pirim, Valérie Gaucher, Yannick Coffinier, Bahram Djafari-Rouhani, Vincent Thomy, Yan Pennec, Michèle Carette

Optimizing textiles for enhanced passive radiative thermoregulation properties represents a significant step forward in technological innovation. To achieve this goal, we fabricated and characterized a visible-opaque infrared-modulator fabric (VOIMF) that can provide the human body with continuous…

ACS Omega, 2026, 11, pp.9826 - 9835. ⟨10.1021/acsomega.5c10457⟩. ⟨hal-05535238⟩

• Article dans une revue

ZnO-based bulk acoustic wave transducers optimization for gigahertz-frequency applications

Reda Aitayad, Hatem Dahmani, Karim Dogheche, Malika Toubal, Julien Carlier, Denis Remiens

This work aims to optimize zinc oxide (ZnO) thin films and ZnO-based bulk acoustic wave (BAW) transducers for gigahertz operation. ZnO was deposited by RF magnetron sputtering under controlled Ar/O2 ratios (0 %–30 % O2) and subjected to a 400 C post-deposition anneal. The films were evaluated by…

Sensors and Actuators A: Physical , 2026, 398, pp.117340. ⟨10.1016/j.sna.2025.117340⟩. ⟨hal-05495945⟩

• Article dans une revue

PNA aptamer-based bioreceptors for cardiac biomarker (cTnI) detection: Insight into the structural and stability-related aspects

Francesco Basini, Abdellah Hambli, Subhankar Sahu, Rupali Bagale, Manova Santhosh Yesupatham, Christophe Ritzenthaler, David Montaigne, Eloise Woitrain, Henri Happy, Rabah Boukherroub, Wolfgang Knoll, Sabine Szunerits, Roberto Corradini

<div><p>Aptamers, nucleic acid molecules that fold into specific three-dimensional structures, have been extensively used in the biosensing field to accomplish sensitive and specific monitoring of a wide range of biomarkers. Peptide nucleic acid (PNA), in this context, can be considered…

Nano Today, 2026, 67, ⟨10.1016/j.nantod.2025.102957⟩. ⟨hal-05425091⟩