Publicaciones

• Communication dans un congrès

Development of SAW Sensors for Monitoring Humidity in Concrete Structures

Nikolay Smagin, Zakariae Oumekloul, Saliou Ndao, Marc Duquennoy

International Conference on Structural Health Monitoring and Sustainable Rehabilitation, HAROS 2026, Sep 2026, Neuville-sur-Oise, France. ⟨hal-05591673⟩

• Article dans une revue

Zinc oxide nanowires: Hydrothermal synthesis, and structural, electrical, and piezoelectric characterizations

Imen Ben Khaled, Elhadj Dogheche, Philippe Leclère

Zinc oxide (ZnO) nanowires (NWs) are attractive lead-free piezoelectric nanomaterials with wide range of applications. In this work, vertically aligned ZnO NWs were synthesized on sputtered ZnO seed layers via a hydrothermal process. We investigated the effects of seed layer and NWs synthesis...

Sensors and Actuators A: Physical , 2026, 404, pp.117747. ⟨10.1016/j.sna.2026.117747⟩. ⟨hal-05591625⟩

• Communication dans un congrès

A Novel Time-Frequency Approach for Frequency-Hopping Signal Blind Estimation

Ali Khalaf, Arthur Louchart, Sébastien Houcke, Ray Abdo, Laurent Clavier

<div><p>The estimation of frequency-hopping spread spectrum (FHSS) signals is essential for the analysis and detection of communications in dynamic and challenging environments. This paper presents a novel approach based on time-frequency analysis using a two-dimensional Fourier...

2026 IEEE 103rd Vehicular Technology Conference (VTC2026-Spring), IEEE, Jun 2026, Nice, France. ⟨hal-05587432⟩

• Communication dans un congrès

Energy-Efficient RIS-aided Uplink Cell-Free Massive MIMO-NOMA

Mohamad Ousseily, Joumana Farah, Matthieu Crussière, Joseph Doumit, Charbel Abdel Nour, Eric Pierre Simon

<div><p>Cell-free massive MIMO (CF-mMIMO) promises uniform coverage for beyond-5G networks but faces critical energy efficiency (EE) challenges in dense and uncoordinated Internet-of-Things deployments. This paper addresses uncoordinated uplink transmission where devices transmit...

IEEE VTC Spring 2026, Jun 2026, Nice, France. ⟨hal-05589406⟩

• Communication dans un congrès

Superradiance and static Bell tests in pilot-wave hydrodynamics

Konstantinos Papatryfonos, Louis Vervoort, Mélanie Ruelle, Corentin Bourdiol, André Nachbin, Valeri Frumkin, Matthieu Labousse, John W. M. Bush

Since its discovery in 2005, the hydrodynamic pilot-wave system has emerged as a classical platform for exploring aspects of wave–particle duality. In these systems, bouncing droplets or droplets emitted from hydrodynamic cavities propagate on a vertically vibrating fluid bath. These droplets,...

Quantum Information and Probability: from Foundations to Engineering (QIP26), Andrei Khrennikov and Linnaeus University, Jun 2026, Vaxjo, Sweden. ⟨hal-05601048⟩

• Communication dans un congrès

Characterization of Healthy and Faulty Networks using Structured Transferometry Residuals

Ameer Ahmadie, Virginie Degardin, Vincent Cocquempot

This paper presents the characterization of healthy and faulty situations in Y-shaped communication networks using a transferometry-based diagnostic method. The study focuses on soft faults, defined as small degradations that do not significantly impact data or power transmission in networks....

2026 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), May 2026, Nancy (FR), France. ⟨hal-05543288⟩

• Article dans une revue

Review article: Tuning the gold electrode work function with thiol-based self-assembled monolayers

Khanh-Huyen Nguyen, Stéphane Lenfant

Abstract Self-assembled monolayers (SAMs) have emerged as a powerful strategy for interfacial engineering in organic and molecular electronics, enabling control of surface properties such as wettability, adhesion and electrode work function (WF). The WF is a key parameter for charge injection,...

Nanotechnology, 2026, ⟨10.1088/1361-6528/ae643c⟩. ⟨hal-05603443⟩

• Pré-publication, Document de travail

A hybrid Volume of Fluid Phase-Field method for Direct Numerical Simulations of soluble surfactant-laden interfacial flows

Ilies Haouche, Benjamin Reichert, Michaël Baudoin, Palas Kumar Farsoiya

We present a hybrid Volume-of-Fluid (VoF) and Phase-Field method for general soluble surfactant-laden interfacial flows. The scheme retains the VoF method for interface tracking and momentum solution, while a diffused Phase-Field serves as a smooth carrier for surfactant transport enabling...

2026. ⟨hal-05602246⟩

• Communication dans un congrès

Microfabricated vapor cells with tunable buffer gas mixtures using laser-actuated break-seal reservoirs

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

Microfabricated cells are the core component of a wide variety of chip-scale atomic devices, such as clocks or magnetometers [1]. In those instruments, the cell is generally filled with a pressure of buffer gas. The presence of buffer gas reduces the atom-wall collision rate, enhances the atomic...

European Frequency and Time Forum, Apr 2026, Noordwijk, Netherlands. ⟨hal-05532460⟩

• Communication dans un congrès

Low-defect quantum dot lasers directly grown on silicon analyzed using cross-sectional scanning tunneling microscopy and spectroscopy

Konstantinos Papatryfonos, Jean-Christophe Girard, Mingchu Tang, Christophe David, Alwyn J. Seeds, Guillemin Rodary, Huiyun Liu, And David R. Selviah

<div><p>Monolithic integration of III-V lasers on silicon is a central objective of silicon photonics, yet direct heteroepitaxy remains challenged by lattice and thermal-expansion mismatches that generate dislocations and other extended defects. Here we report an optimized molecular...

SPIE Photonics Europe, Apr 2026, Strasbourg, France. ⟨hal-05597646⟩