Publications

• 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, 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⟩

• 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

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

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⟩

• Poster de conférence

Effet des propriétés électriques sur les conductances thermique d’interface aux jonctions métal/semi-conducteur

Quentin Pompidou, Raza Sheikh, Pierre-Edouard Henni, Mélanie Brouillard, J.F. Robillard, Mihai Chirtoc, Nicolas Horny

Congrès français de thermique, May 2023, Reims (51), France. ⟨hal-04438051⟩

• Communication dans un congrès

Modelling of coupled nanoelectromechanical resonators, analogies with optomechanical systems

Xin Zhou, Srisaran Venkatachalam, Alok Pokharel, Eddy Collin

Nonlinear Micro/Nanosystems Symposium, May 2023, Grenoble, France. ⟨hal-04182893⟩

• Communication dans un congrès

Sputtered ternary transition metal oxide-based electrodes for micro-supercapacitors applications: approach, challenges and prospects

Bukola Jolayemi, Gaetan Buvat, Thierry Brousse, Pascal Roussel, Christophe Lethien

EMRS Spring Meeting 2023, May 2023, Strasbourg, France. ⟨hal-04303456⟩

• Article dans une revue

Reconfigurable localized effects in non-Hermitian phononic plate

Wenxin Zhong, Runcheng Cai, Xiaoying Zhuang, Timon Rabczuk, Yan Pennec, Bahram Djafari-Rouhani, Yabin Jin

Skin effect is one of the intriguing phenomena exhibited by non-Hermitian wave systems. It reflects the localization of the modes at the boundaries of the structure. We demonstrated the skin effect for elastic waves propagating in a non-Hermitian phononic plate containing piezoelectric components…

Applied Physics Letters, 2023, 122 (22), ⟨10.1063/5.0152606⟩. ⟨hal-04130801⟩

• Communication dans un congrès

Towards High Performance Fully Vertical GaN-on-Silicon PIN Diodes

Youssef Hamdaoui, Idriss Abid, Sondre Michler, Katir Ziouche, F Medjdoub

In this work, we demonstrate quasi and fully vertical PIN GaN on Si diodes with a low on state resistance of 0.35 mΩ.cm² and high average electric field of 1.82 MV/cm, which is favorably comparable to the state-of-the-art considering the absence of edge termination or field plates. The breakdown…

Compound semiconductor week 2023, May 2023, Jeju, South Korea. ⟨hal-04436387⟩