Publications

• Article dans une revue

Reduction of helium permeation in microfabricated cells using aluminosilicate glass substrates and Al2O3 coatings

Clément Carlé, Shervin Keshavarzi, Andrei Mursa, Petri Karvinen, Ravinder Kumar Chutani, Sylwester Bargiel, Samuel Queste, Rémy Vicarini, Philippe Abbé, Moustafa Abdel Hafiz, Vincent Maurice, Rodolphe Boudot, Nicolas Passilly

The stability and accuracy of atomic devices can be degraded by the evolution of their cell inner atmosphere. Hence,<br /&gt the undesired entrance or leakage of background or buffer gas, respectively, that can permeate through the cell walls,<br /&gt should be slowed down. In this…

Journal of Applied Physics, 2023, 133, pp.214501 (7). ⟨10.1063/5.0151899⟩. ⟨hal-04224507⟩

• 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

Mesoscopic Klein-Schwinger effect in graphene

A. Schmitt, P. Vallet, D. Mele, M. 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⟩

• 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

Follow-up investigation into Cryptosporidium prevalence and transmission in Western European dairy farms

Sumaiya Hoque, Pedro Pinto, Cláudia Ribeiro, Evi Canniere, Yvonne Daandels, Martine Dellevoet, Anne-Marie Bourgeois, Ourida Hammouma, Paul Hunter, Eleni Gentekaki, Martin Kváč, Jérôme Follet, Anastasios Tsaousis

Abstract Cryptosporidium parvum is an enteric parasite and a major contributor to acute enteritis in calves worldwide, causing an important economic burden for farmers. This parasite poses a major public health threat through transmission between livestock and humans. Our previous pilot study in…

Veterinary Parasitology, 2023, 318, pp.109920. ⟨10.1016/j.vetpar.2023.109920⟩. ⟨hal-04079642⟩

• Article dans une revue

Dielectric and optical properties of superlattices of epitaxially connected nanocrystals

Christophe Delerue, P. Tim Prins, Daniel Vanmaekelbergh, Zeger Hens

Colloidal semiconductor nanocrystals (NCs) are believed to strongly absorb resonant light; this property is key to ongoing applications of NCs as phosphor in light-emitting diodes (LEDs) for lighting, in displays, and photodetectors. However, it has been realized that NCs in a low dielectric medium…

Physical Review B, 2023, 107 (24), pp.245413. ⟨10.1103/PhysRevB.107.245413⟩. ⟨hal-04126088⟩

• 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⟩

• Communication dans un congrès

STRESSING CHROMATIN FROM THE CELL TO THE NUCLEOSOME SCALE

Fabrizio Cleri, Quentin Rezard, Bahram Ahmadian, Stefano Giordano, Ralf Blossey, Mehmet Tarhan, Dominique Collard

The physical impact of the nucleus on cellular function becomes evident during migration in 3-D environments. With its large volume and relative rigidity, governed by the nuclear envelope proteins and chromatin organization, the nucleus acts as physical barrier, particularly relevant to immune…

Troisième réunion annuelle du GDR Architecture et Dynamique du Noyau et des Génomes (ADN&G), GDR Architecture et Dynamique du Noyau et des Génomes, May 2023, Paris, France. ⟨hal-04115664⟩

• 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⟩