Publicaciones

• Article dans une revue

Sensor Sensitivity Based on Exceptional Points Engineered via Synthetic Magnetism

S.R. Mbokop Tchounda, P. Djorwé, S.G. Nana Engo, B. Djafari-Rouhani

An efficient mass sensor based on exceptional points (EPs), engineered under a synthetic magnetism requirement, is proposed. The benchmark system consists of an electromechanical (optomechanical) system where an electric (optical) field is driving two mechanical resonators that are mechanically...

Physical Review Applied, 2023, 19 (6), pp.064016. ⟨10.1103/PhysRevApplied.19.064016⟩. ⟨hal-04187958⟩

• Article dans une revue

Deep learning-based hard spatial attention for driver in-vehicle action monitoring

Imen Jegham, Ihsen Alouani, Anouar Ben Khalifa, Mohamed Ali Mahjoub

Distracted driving is one of the main causes of deaths and injuries in the world. Monitoring driver behaviors through Driver Action Recognition (DAR) contributes significantly to building safer transportation systems. However, in naturalistic driving settings, this task is complex and challenging...

Expert Systems with Applications, 2023, 219, pp.119629. ⟨10.1016/j.eswa.2023.119629⟩. ⟨hal-03997332⟩

• Article dans une revue

Efficient mitigation of railway induced vibrations using seismic metamaterials

Slimane Ouakka, Abdellatif Gueddida, Yan Pennec, Bahram Djafari-Rouhani, Georges Kouroussis, Olivier Verlinden

AbstractThe fast growth of railway transport pushed by its sustainability requires all railway stakeholders to work together to minimise any possible drawbacks that might slow down this positive trend. Among these, the induced vibrations generated at the wheel–rail interaction during train passage...

Engineering Structures, 2023, 284, pp.115767. ⟨10.1016/j.engstruct.2023.115767⟩. ⟨hal-04053353⟩

• Autre publication scientifique

Front cover of the Journal of Micromechanics and Microengineering (IOP)

S. Arscott

The front cover refers to the article 'Quantifying and correcting tilt-related positioning errors in microcantilever-based microelectromechanical systems probes

2023. ⟨hal-04286307⟩

• Article dans une revue

Optimized emitter-base interface cleaning for advanced Heterojunction Bipolar Transistors

E. Brezza, F. Deprat, C. de Buttet, A. Gauthier, M. Gregoire, D. Guiheux, V. Guyader, M. Juhel, I. Berbezier, E. Assaf, L. Favre, P. Chevalier, Christophe Gaquière, N. Defrance

A B S T R A C T Heterojunction Bipolar Transistors needed for high-frequency applications require precise dopant control. Insitu doped epitaxies used during device fabrication rely on surface preparation to obtain an optimized doping profile. Defects due to imperfect cleaning relates to high...

Solid-State Electronics, 2023, 204, pp.108654. ⟨10.1016/j.sse.2023.108654⟩. ⟨hal-04084450⟩

• Article dans une revue

Predictive factors for the outcome of emotional and/or behavioural disorders in 18- to 48-month-old children after parent-child psychotherapy: Protocol of a European prospective cohort study

M.-J. Hervé, V. Maurice, L. Gamon, S. Rusconi Serpa, D. Trojan, N. Guedeney, Susana Tereno, A. Guedeney, M. Myquel, A. Fernandez, J.-P. Raynaud, F. Poinso, M. Maury, D. Purper-Ouakil, M.-C. Picot

L'Encéphale, 2023, 49 (3), pp.254-260. ⟨10.1016/j.encep.2021.10.003⟩. ⟨hal-05659772⟩

• Article dans une revue

Numerical and Experimental Evaluation of the Critically Refracted Longitudinal Waves (LCR) Beam Profile Generated by a Transducer

W. Djerir, T. Boutkedjirt, Mohamed Ourak, R. Halimi, A. Rezzoug, F. Rekbi, A. Allag

Due to its advantageous properties, the critically refracted longitudinal waves (LCR) are used in various fields of nondestructive evaluation, especially for residual stress measurements. However, although many researches use these waves, the characteristics of the LCR beams are not completely...

Defektoskopiya / Russian Journal of Nondestructive Testing, 2023, 59 (6), pp.654-664. ⟨10.1134/S1061830923600272⟩. ⟨hal-04243735⟩

• Article dans une revue

Mesoscopic Klein-Schwinger effect in graphene

A. Schmitt, P. Vallet, D. Mele, Michael Rosticher, T. Taniguchi, K. Watanabe, E. Bocquillon, G. Fève, Jean-Marc Berroir, Christophe Voisin, J. Cayssol, M. Goerbig, J. Troost, E. Baudin, Bernard Plaçais

Strong electric field annihilation by particle–antiparticle pair creation, also known as the Schwinger effect, is a non-perturbative prediction of quantum electrodynamics. Its experimental demonstration remains elusive, as threshold electric fields are extremely strong and beyond current reach....

Nature Physics, 2023, 19 (6), pp.830-835. ⟨10.1038/s41567-023-01978-9⟩. ⟨hal-04035853v2⟩

• Communication dans un congrès

Vers une compréhension des interfaces métal / isolant / électrolyte aqueux dans les micro-condensateurs électrolytiques à haute tension

Cedric Teyssedou, Christophe Lethien, Pascal Roussel

Journées Nord-Ouest Européennes des Jeunes Chercheurs (JNOEJC2023), May 2023, Villeneuve d'Ascq, France. ⟨hal-04303290⟩

• Communication dans un congrès

Influence des conditions de dépôt par pulvérisation cathodique sur des films minces de nitrure de métaux de transition (MoN; VN)

Aiman Jrondi, Christophe Lethien, Pascal Roussel

Journées Nord-Ouest Européennes des Jeunes Chercheurs (JNOEJC2023), May 2023, Villeneuve d'Ascq, France. ⟨hal-04303308⟩