Publications

• Communication dans un congrès

Perception of audified acoustic emissions from compression of microscopic samples

Florian Duval, Clement Xu, Catherine Lavandier, Arthur Paté, Dávid Ugi, Péter Dusán Ispánovity, Szilvia Kalacska

Recording of acoustic emissions (elastic waves emitted by dislocation motion) during compression of microscopic samples is a novel emerging tool for the investigation of mechanical properties of materials. Yet the resulting signals can be so noisy and complex that they don't easily allow for…

53rd International Congress and Exposition on Noise Control Engineering, INTER-NOISE24, Internoise 2024, Aug 2024, Nantes, France. pp.28-39, ⟨10.3397/IN_2024_1468⟩. ⟨hal-04780657⟩

• Communication dans un congrès

Hierarchical porous metamaterial for sound absorption

Svetlana Kuznetsova, Florian Allein, Samuel Deleplanque, Bertrand Dubus, Marco Miniaci

Absorption of sound is of great importance in several engineering applications, from room acoustics to engine noise reduction. Porous media are practical and commonly used to address this issue. However, their performance is limited at large wavelengths, where more material is required. Inspired by…

Inter-Noise 2024, Aug 2024, Nantes, France. pp.9582-9589, ⟨10.3397/IN_2024_4267⟩. ⟨hal-04780676⟩

• Autre publication scientifique

Amélioration du confort thermique : Exemple d'application des microtechnologies pour le textile

Vincent Thomy

57ème Journée Technologique, ClubTex (CETI Tourcoing), 2024. ⟨hal-04727635⟩

• Thèse

Impacts de jet : du ressaut hydraulique oscillant à la formation de spray sur surface chaude, Impact of jets : from oscillatory hydraulic spring to spray formation on hot surface

Aurélien Goerlinger

L'impact des jets sur diverses surfaces est au cœur de nombreuses problématiques, notamment en termes de refroidissement et de nettoyage de surface. Cette thèse se penche sur deux aspects différents de ce sujet pour des jets sub-millimétriques, peu étudiés dans la littérature.Dans un premier…, The impact of jets on various surfaces is at the heart of many problems, particularly in terms of cooling and surface cleaning. This thesis focuses on two different aspects of this subject for sub-millimeter jets, little studied in the literature.First, we explore the circular hydraulic jump…

Acoustique [physics.class-ph]. Université de Lille, 2024. Français. ⟨NNT : 2024ULILN030⟩. ⟨tel-04908479v2⟩

• Article dans une revue

Determination of the solid surface energy of tellurium dioxide

G. Guisbiers, E. Badradeen, S. Arscott

Tellurium dioxide is an ultra-wide bandgap semiconductor material playing a key role in optoelectronics. However, some of its physico-chemical properties such as the solid surface energy are still unknown. Indeed, the values available in the literature are scarce and contradictory. In this letter,…

Journal of Physics and Chemistry of Solids, 2024, 193, pp.112167. ⟨10.1016/j.jpcs.2024.112167⟩. ⟨hal-04782081v2⟩

• Article dans une revue

An agnostic and secure interoperability protocol for seamless asset movement

El-Hacen Diallo, Mohameden Dieye, Omar Dib, Pierre Valiorgue

As blockchain technology continues to evolve, it has fostered an extensive ecosystem of applications and platforms. This dynamic landscape is characterized by a myriad of innovative solutions, ranging from decentralized finance and supply chain management to digital identity and voting systems,…

Journal of Network and Computer Applications (JNCA), 2024, 230, pp.103930. ⟨10.1016/j.jnca.2024.103930⟩. ⟨hal-05451144⟩

• Article dans une revue

Optimization of the inverted perovskite CH3NH3PbI3 planar heterojunction for solar cells applications

M. Kemouche, A. Aissat, S. Nacer, S. Dupont, Jean-Pierre Vilcot

The purpose of our paper is to simulate and optimize the electro-optical characteristics of a reversed Perovskite planar solar cell. Firstly, the synthesis of the CH3NH3PbI3 was exposed. Then, the absorption, reflection and transmission phenomena were studied. The effects of the thicknesses of…

Journal of Ovonic Research, 2024, 20 (5), pp.667-680. ⟨10.15251/JOR.2024.205.667⟩. ⟨hal-04822297⟩

• Pré-publication, Document de travail

Cell senescence and the DNA single-strand break damage repair pathway

Parvathy A Sarma, Corinne Abbadie, Yvan de Launoit, Fabrizio Cleri

Cellular senescence is a response to endogenous and exogenous stresses, including telomere dysfunction, oncogene activation and persistent DNA damage. In particular, radiation damage induces oxidative base damage and bond breaking in the DNA double-helix structure, which are treated by dedicated…

2024. ⟨hal-04759695⟩

• Article dans une revue

Spin valve as THz emitter providing amplitude modulation

A. Buryakov, E. Mishina, E. Lebedeva, P. Yu. Avdeev, N. Tiercelin, S. Ovcharenko, A. Gorbatova, A. Klimov, A. Sigov, V. Preobrazhensky

We present a novel spin-valve THz emitter composed of FeCo/TbCo2/FeCo tri-layers separated by a copper spacer, designed to provide amplitude modulation of THz radiation. The distinct coercivities of the magnetic layers enable magnetic field control of the THz emission, with the final amplitude…

APL Materials, 2024, 12 (10), ⟨10.1063/5.0221982⟩. ⟨hal-04786474⟩

• Communication dans un congrès

Etude de la forme de la cavite sur les parametres des accelerometres thermiques

Valentin Toulmé, Soukaina Ben Salk, Marc Faucher, Philippe Combette, Alain Giani

<div>RESUME<p>Les accéléromètres thermiques à convection (ATC) sont développés mesures à haute intensité, ce que ne peuvent pas faire les accéléromètres classiques du fait de la présence de masse sismique dans leur conception. Le sujet présenté ici porte paramètres des ATC (plage de…

Journées Nano, Micro et Optoélectronique, JNMO 2024, Oct 2024, Sète, France. ⟨hal-04946463⟩