Publications

• Communication dans un congrès

Spintronic Terahertz Emitters with Integrated Metallic Terahertz Cavities

M. Mičica, A. Wright, P. Koleják, G. Lezier, K. Postava, J. Hawecker, A. de Vetter, J. Tignon, J. Mangeney, H. Jaffres, R. Lebrun, N. Tiercelin, M. Vanwolleghem, S. Dhillon

2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Aug 2025, Helsinki, Finland. pp.1-2, ⟨10.1109/IRMMW-THz61557.2025.11319586⟩. ⟨hal-05629591⟩

• Article dans une revue

FragCast: A Scalable BLE-based OTA Framework for Constrained IoT Devices

Ebenezer Djafsia Souboura, Damien Sambo, Paul Dayang, Michel Vianney Komguep, Laurent Clavier

The proliferation of constrained Internet of Things (IoT) devices requires scalable Over-the-Air (OTA) firmware update mechanisms. Conventional approaches, predominantly based on one-to-one communication such as Bluetooth Low Energy (BLE) Device Firmware Update (DFU), suffer from a scalability…

IET Control Theory and Applications, 2026, 16 (1), pp.e70031. ⟨10.1049/wss2.70031⟩. ⟨hal-05600346⟩

• 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-05523713⟩

• Article dans une revue

On overtravel trajectories in microcantilever-based electrical probes used for on-wafer testing

Steve Arscott

The correct and reproducible landing of miniature electrical probes for radio frequency (RF) testing of microelectronics is critical for accurate and precise measurements. Incorrect and nonrepeatable landing of such probes can engender measurement issues such as phase error-an effect exacerbated as…

Measurement Science and Technology, 2026, 37 (32), pp.325003. ⟨10.1088/1361-6501/ae9206⟩. ⟨hal-05718807⟩

• Article dans une revue

Confining Metastable Wurtzite HgTe for Infrared Optoelectronics

Kseniia Sergeeva, Arsenii Portniagin, Dario Mastrippolito, Clement Gureghian, Antoine Hage, Dries de Pesseroey, Marco Paye, Erwan Bossavit, Aleksandr Sergeev, Zhuo Li, Albin Colle, Céline Rivaux, Sandrine Ithurria, Peter Reiss, Gilles Patriarche, Xiaoyan Zhong, Jing Li, Stefan Klotz, Benoit Baptiste, Debora Pierucci, Francesco Capitani, Christophe Delerue, Andrey Rogach, Emmanuel Lhuillier

Mercury telluride (HgTe) nanocrystals are cornerstone materials for infrared optoelectronics, yet all previously reported forms of HgTe have crystallized in the centrosymmetric zinc-blende phase. Here, we develop a comprehensive cation exchange route to access metastable wurtzite (WZ) HgTe in both…

ACS Nano, 2026, 20 (13), pp.10686-10695. ⟨10.1021/acsnano.6c01515⟩. ⟨hal-05574853⟩

• Communication dans un congrès

Soft Fault Estimation and Localisation in Y-Shaped Networks using OFDM-Based Signals

Ameer Ahmadie, Ndeye Gueye, Virginie Degardin, Vincent Cocquempot

This paper introduces a method for detecting, estimating, and localising a soft fault in wired communication networks. The proposed method is based on analysing the transmission coefficients (TC) in the time domain under both fault-free and faulty situations. An orthogonal frequency-division…

ICICT 2026 11th International Congress on Information and Communication Technology, Feb 2026, London (UK), United Kingdom. ⟨hal-05540708⟩

• Article dans une revue

Exploiting the mixed conduction of a doped conjugated polyelectrolyte on an electronic nose circuit board

Sandra Kenne Koudjou, Marie Delarue, Aymar Kingoum Taka, Antoine Baron, Bilel Hafsi, Sébastien Pecqueur

Machine olfaction is still not embedded in portable devices. Relationships between electronic materials and chemical environments are hard to decipher to build phenomenologic models that formalize smells’ and odors’ subjectivity. Also, machine olfaction requires norms to generate large datasets: a…

Discover Electronics, 2026, 3 (1), pp.105. ⟨10.1007/s44291-026-00255-2⟩. ⟨hal-05705402⟩

• Article dans une revue

Study of the influence of hardening on sol-gel-type anti-reflective coatings characterized by ultrasound

Marc Duquennoy, Hervé Piombini, Tahar Kadi, Amira Guediche, Nikolay Smagin, Mohammadi Ouaftouh

The present article focuses on the non-destructive characterization of sol-gel-type anti-reflective thin films, produced by dip-coating, with surface acoustic waves, an ultrasound technique. In particular, the changes that occur as a result of a post-treatment called ammonia hardening, carried out…

Results in Materials, 2026, 30, pp.100936. ⟨10.1016/j.rinma.2026.100936⟩. ⟨hal-05591660⟩

• Article dans une revue

Experimental and Ray-Tracing-Based Comparison of Virtual-Array and Mechanically Scanned Directional Channel Sounding in Indoor Millimeter-Wave Channels

José-María Molina-García-Pardo, Davy P Gaillot, Maria-Teresa Martinez Inglés, Juan Pascual-Garcia, Ismail Ben Mabrouk

<div xmlns="http://www.tei-c.org/ns/1.0"><p>This paper presents a systematic experimental and simulation-based comparison of two fundamentally different millimetre-Wave (mmW) double-directional channel sounding strategies in a controlled indoor line-of-sight (LoS) environment…

IEEE Access, 2026, 14, pp.57566 - 57574. ⟨10.1109/access.2026.3682730⟩. ⟨hal-05620546⟩

• Article dans une revue

Overview of THz Communications Research: Systems, Recent Results and RIS Experiments

Hadjer Nihel Khelil, Frédéric Dutin, Rita Younes, G. Ducournau

<div><p>This article discusses the state of research in terahertz (THz) wireless communications and its potential applications. It provides an analysis of existing approaches, architectures, and associated components, as well as performance metrics. It then presents the capacity…

IEEE Transactions on Terahertz Science and Technology, 2026, pp.1 - 16. ⟨10.1109/tthz.2026.3739072⟩. ⟨hal-05780137⟩