Publications

• Communication dans un congrès

Towards THz-Compatible Microfluidics: Challenges and Strategies

Ali Reda, Céline Chevalier, Jean-François Chateaux, Magalie Faivre, Cécile Jamois, Steve Arscott, Romain Peretti

2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Aug 2025, Helsinki, Finland. pp.1-2, ⟨10.1109/IRMMW-THz61557.2025.11319935⟩. ⟨hal-05490496⟩

• Communication dans un congrès

Terahertz Far-Field Measurements of a Meta-Atom Composed of Concentric Disk and Ring

Surya Revanth Ayyagari, Simonas Indrišiūnas, Daniil Pashnev, Guillaume Ducournau, Irmantas Kašalynas

Resonance behavior of a single meta-atom composed of concentric disk and ring with inter-bridges embedded in a free-standing metal film was investigated experimentally and numerically. The meta-atom was integrated either in square or in circular aperture aiming to exhibit transparency at the…

2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Aug 2025, Helsinki, Finland. pp.1-2, ⟨10.1109/IRMMW-THz61557.2025.11320033⟩. ⟨hal-05490457⟩

• Communication dans un congrès

High bandwidth THz polarization modulation of Inverse Spin Hall emitters exploiting Spin Reorientation Transition of an anisotropic CoFeB layer

Geoffrey Lezier, Pierre Kolejak, Filip Gaizura, Jean-François Lampin, Nicolas Tiercelin, Mathias Vanwolleghem

We demonstrate an efficient and simple modulation of the polarization in Inverse Spin Hall Effect spintronic Terahertz Emitters (ISHE STE), by rapid switching of the magnetization using a high-frequency magnetic field, enhanced by field induced Spin Reorientation Transition (SRT). The instability…

2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Aug 2025, Helsinki, Finland. pp.1-2, ⟨10.1109/IRMMW-THz61557.2025.11319845⟩. ⟨hal-05490512⟩

• Communication dans un congrès

Farfield and Coupling Analysis of an Ultra Broadband THz Device

Sagnik Banerjee, Kewei Wang, Ali Reda, Théo Hannotte, Jean-Francois Lampin, Flavie Braud, Romain Peretti

This paper analyzes the farfield radiation pattern of a broadband light concentrating device aimed at enhancing light-matter interactions at THz frequency where a 1mm long waveguide opens into an exponentially tapered antenna. We investigate the tradeoff with respect to the radiation pattern on the…

2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Aug 2025, Helsinki, France. pp.1-3, ⟨10.1109/IRMMW-THz61557.2025.11319861⟩. ⟨hal-05490473⟩

• Article dans une revue

Absorption properties of hyperuniform and Poisson Point Process distributed metasurfaces at infrared wavelengths

R. Buisine, O. Vanbesien, D. Dereudre, Ludovic Burgnies, E. Lheurette

In this article, we analyze the extinction and absorption properties of randomly distributed Metal–Insulator–Metal (MIM) metasurfaces operating at an infrared wavelength. Our attention has been focused on the comparison between correlated disordered, namely, hyperuniform, and Poisson Point Process…

Journal of Applied Physics, 2025, 138 (6), pp.063101. ⟨10.1063/5.0272612⟩. ⟨hal-05374899⟩

• Article dans une revue

Impact of Multi-Bias on the Performance of 150 nm GaN HEMT for High-Frequency Applications

Mohammad Abdul Alim, Christophe Gaquière

This study examines the performance of a GaN HEMT with a 150 nm gate length, fabricated on silicon carbide, across various operational modes, including direct current (DC), radio frequency (RF), and small-signal parameters. The evaluation of DC, RF, and small-signal performance under diverse bias…

Micromachines, 2025, 16, ⟨10.3390/mi16080932⟩. ⟨hal-05234668⟩

• Article dans une revue

Explicit noise and dissipation operators for quantum stochastic thermodynamics

Stefano Giordano, Fabrizio Cleri, Ralf Blossey

The theory of open quantum systems plays a fundamental role in several scientific and technological disciplines, from quantum computing and information science to molecular electronics and quantum thermodynamics. Despite its widespread relevance, a rigorous formulation of quantum dissipation in…

Journal of Statistical Mechanics: Theory and Experiment, 2025, 2025, ⟨10.1088/1742-5468/adf4bd⟩. ⟨hal-05300835⟩

• Communication dans un congrès

Hybrid Denoising of B-Scan UWB Radar Data Using Higher-Order Statistics and Wavelet Shrinkage

Rahmad Sadli, Soheyb Ribouh, Charles Tatkeu, Yassin El Hillali, Atika Rivenq, Muhammad Husaini, Fityanul Akhyar, Isack Farady

This paper introduces a novel hybrid approach for noise reduction in B-scan UWB radar data, specifically designed for the detection of cyclists, pedestrians, and cars. The proposed method integrates Higher-Order Statistics (HOS) with Wavelet Shrinkage Denoising (WSD) to enhance signal quality and…

2025 IEEE International Conference on Advanced Visual and Signal-Based Systems (AVSS), Aug 2025, Tainan, France. pp.1-6, ⟨10.1109/AVSS65446.2025.11149959⟩. ⟨hal-05305363⟩

• Article dans une revue

Hardware implementation of tunable fractional-order capacitors by morphogenesis of conducting polymer dendrites

Antoine Baron, Enrique Balaguera, Corentin Scholaert, Fabien Alibart, Sébastien Pecqueur

Conventional electronics is founded on a paradigm where shaping perfect electrical elements is done at the fabrication plant, so as to make devices and systems identical, “eternally immutable.” In nature, morphogenic evolutions are observed in most living organisms and exploit topological…

APL Electronic Devices, 2025, 1 (3), ⟨10.1063/5.0275293⟩. ⟨hal-05234552⟩

• Chapitre d'ouvrage

Renaissance Architecture: The Rise of the City

Luciano Boschiero, Raffaele Pisano

In: Pisano R (ed) An Intellectual History of Science in the Renaissance. Cultural, & Fundamental Frameworks. Part I, Springer, pp.11-31, 2025. ⟨hal-04859411⟩