Publications

• ART

Broadband RCS reduction by means of disordered coding metasurfaces

A. Mourad, L. Burgnies, Eric Lheurette

Pattern Search (PS) optimization algorithm has been used for the design of disordered coding metasurfaces with the aim of reducing both monostatic and bistatic Radar Cross Section (RCS) in the 26–40 GHz frequency range. On this basis, high and low phase-state unit-cells have been defined with…

Journal of Applied Physics, 2023, 134 (12), pp.123105. ⟨10.1063/5.0168686⟩. ⟨hal-04243825⟩

• COMM

[Invited] Micro-supercapacitors and micro-batteries: complementary microdevices for powering IoT

Pascal Roussel, C. Lethien

3rd Summer School Sciences for a Changing Planet, Sep 2023, Lille, France. ⟨hal-04410267⟩

• ART

Covalent organic framework derived synthesis of Ru embedded in carbon nitride for hydrogen and oxygen evolution reactions

Tianyu Gao, Kilaparthi Sravan Kumar, Zhen Yan, Maya Marinova, Martine Trentesaux, Mohammed Amin, Sabine Szunerits, Yong Zhou, Vlad Martin-Diaconescu, Sébastien Paul, Rabah Boukherroub, Vitaly Ordomsky

The hydrogen and oxygen evolution reactions (HER and OER) are two steps in electrochemical water splitting for conversion of electric power to chemical energy. The main challenge remains the development of efficient, stable and cheap electrocatalysts able to perform both reactions under alkaline…

Journal of Materials Chemistry A, 2023, 11 (36), pp.19338-19348. ⟨10.1039/D3TA01362F⟩. ⟨hal-04196219⟩

• ART

Indirect nanoscale characterization of polymer photoresist wetting using ultra-high frequency acoustic waves

Abbas Salhab, Julien Carlier, Malika Toubal, David Troadec, Philippe Garnier, Thomas Mercadier, Pierre Campistron, Vincent Thomy

The wetting of surfaces with patterns in the order of a hundred nanometers is often a complex phenomenon to analyze and control. In the semiconductor industry, whether it is during the surface cleaning steps or the deposition of the protective mask (photosensitive liquid resin that is then cross-…

Physica Scripta, 2023, 98 (10), pp.105967. ⟨10.1088/1402-4896/acfa45⟩. ⟨hal-04211683⟩

• OTHER

[Seminar] Status and progress of GaN-based high electron mobility transistors for millimetre-wave power applications

Farid Medjdoub

Workshop on Electrical and thermal characterization of HEMT, Jointly Organized by IEEE EDS Delhi Chapter (New Delhi, India), september 26, 2023. ⟨hal-04218271⟩

• COMM

Charge carrier profiling with MIR and THz s-SNOM

Cristiane Santos, Édouard Lebouvier, Benjamin Walter, Sophie Eliet, Nicolas Chevalier, J. Hartmann, Romain Peretti, Marc Faucher, Jean-Francois Lampin

In the past years, it has been shown that s-SNOM (scattering-type scanning near-field optical microscopy) is a powerful technique to probe different light-matter interactions. Among them, charge carriers present different optical responses in the mid-infrared (MIR) and terahertz (THz) regions. Here…

2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2023, Montreal, Canada. pp.1-2, ⟨10.1109/IRMMW-THz57677.2023.10298850⟩. ⟨hal-04505239⟩

• OTHER

Chroniques du GDR NEMO N°2

Pascal Martin, Denis Frath, Stéphane Lenfant

2023. ⟨hal-04387225⟩

• POSTER

[Invited] Newton & Newton’s Philosophiae Naturalis Principia Mathematica Geneva Edition ([1739-1742]1822)

Raffaele Pisano

International Symposium. Newton & Newton’s Philosophiae Naturalis Principia Mathematica Geneva Edition ([1739-1742]1822), Sep 2023, Oxford University, Oxford, United Kingdom. . ⟨hal-04519853⟩

• COMM

[Invited] Celebration of 200 years since Newton's Geneva Edition 1822-2022

Raffaele Pisano

Newton's Geneva Edition (1822), 22-23 September 2023, IEMN–University of Lille, France & HAPP–University of Oxford, Oxford, Sep 2023, Oxford University, Oxford, United Kingdom. ⟨hal-04518265⟩

• ART

La spectroscopie TéraHertz: électrons et vibrations

Sarah Houver, Sophie Eliet, Pascale Roy, Romain Peretti

Les progrès technologiques ces dernières décennies ont fait croître de façon exponentielle l'utilisation de la spectroscopie TéraHertz. Cette gamme spectrale (1 THz = 10 12 Hz) permet de sonder et caractériser les phénomènes physiques à basse énergie, où de nombreux processus élémentaires dans…

Photoniques, 2023, pp.40-5. ⟨10.1051/photon/202312140⟩. ⟨hal-04172580⟩