Publications

• COMM

Frequency Comb Generation Induced by Internal Mode Coupling in Silicon Nitride Drum Resonators

Loïc Flis, Xin Zhou

Nonlinear Micro-Nanosystems symposium, CNRS, May 2025, Paris, France. ⟨hal-05190490⟩

• COMM

Caractérisation d'un environnement industriel 4.0 pour la localisation par interférométrie

Thomas Steve NKOLO BEKONO, Michael Bocquet, Sylvie Baranowski

Caractérisation d'un environnement industriel 4.0 pour la localisation par interférométrie

Colloque S.Mart 2025, GIS S.Mart RAO, May 2025, Vogüé (Ardèche - France), France. ⟨hal-05244905⟩

• ART

Material characterization methods for investigating charge storage processes in 2D and layered materials-based batteries and supercapacitors

Albert de Kogel, Ruocun John Wang, Wan-Yu Tsai, Maciej Tobis, Robert Leiter, Ruipeng Luo, Evan Wenbo Zhao, Simon Fleischmann, Xuehang Wang

Two-dimensional (2D) materials offer distinct advantages for electrochemical energy storage (EES) compared to bulk materials, including a high surface-to-volume ratio, tunable interlayer spacing, and excellent in-plane conductivity, making them highly attractive for applications in batteries and…

Nanoscale, 2025, 17 (22), pp.13531 - 13560. ⟨10.1039/d5nr00649j⟩. ⟨hal-05150874⟩

• COMM

Homage to Evangelista Torricelli’s opera geometrica 1644-2024

Raffaele Pisano, Paolo Bussotti

Workshop. Torricelli Yesterady and Today, Accademia Torricelliana di Scienze e Lettere - Faenza & University of Bologna, Italy, May 2025, Faenza and Bologna, Italy. ⟨hal-05003276⟩

• COMM

Theoretical Investigation of the Influence of Temperature and Indium Composition on Intersubband Absorption in InGaN/GaN QW

Lynda Chenini, Abdelkader Aissat, Said Nacer, Samuel Dupont, Jean-Pierre Vilcot

The optical and structural properties of a Zinc Blende (ZB) InGaN single quantum well (QWs) grown on a GaN barriers have been analyzed theoretically, considering different indium (In) amounts and temperature (T) levels. To achieve this, the concentration of indium was varied from 0% to 40%. The…

2025 3rd International Conference on Electronics, Energy and Measurement (IC2EM), May 2025, Algiers, Algeria. pp.1-3, ⟨10.1109/IC2EM63689.2025.11100834⟩. ⟨hal-05308717⟩

• COMM

Early Measurements of Silicon Axisymmetric MEMS Gyro

Lucas Hudeley, Raphaël Levy, Maxime Duquesnoy, Jérémy Bonhomme, Olivier Le Traon, Alain Bosseboeuf, Marc Faucher, Jérôme Juillard, Benjamin Walter

This paper presents preliminary results of a new silicon MEMS gyro. This MEMS Coriolis Vibratory Gyroscope (CVG) is based on link elements with counterweight that balance the proof mass momentum assuring its insulation from the environment. We demonstrated high quality factor up to 100 000 for a…

2025 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL), May 2025, Lindau, Germany. pp.1-4, ⟨10.1109/INERTIAL63280.2025.11037183⟩. ⟨hal-05166627⟩

• COMM

Demonstration of reservoir computing in a double-drum resonator through sideband pumping approach

T Farah, P Laly, B Djafari-Rouhani, Yan Pennec, X Zhou

Reservoir computing (RC) is a computational paradigm inspired by the process of information transfer between neurons in the brain. Recently, physical reservoir computing based on the nonlinear dynamics of a system has been studied in many areas of physics. Within these systems,…

Frontiers of Nanomechanical Systems 2025, NTT, May 2025, Atsugi, Kanagawa, Japan. ⟨hal-05201245⟩

• ART

Hybridising photovoltaics and thermoelectrics: A detailed-balance analysis

Alexis Vossier, Etienne Blandre, Rodolphe Vaillon

The combination of photovoltaic and thermoelectric converters could potentially lead to an improvement in the efficiency with which solar energy is converted into electricity, thanks to the improved exploitation of the residual heat generated in the PV cells. Using the detailed balance formalism,…

Solar Energy Materials and Solar Cells, 2025, 289, pp.113636. ⟨10.1016/j.solmat.2025.113636⟩. ⟨hal-05065902⟩

• ART

Sparse guided wave imaging in highly anisotropic plates with phase skewing and amplitude focusing compensation

Pierre Goislot, Guillemette Ribay, Emmanuel Moulin, Lynda Chehami

This paper introduces a sparse beamforming algorithm designed to compensate for guided wave dispersion while addressing phase skewing and energy focusing in highly anisotropic composite plates. Developed for structural health monitoring, this algorithm targets impact-induced defects, such as barely…

Journal of the Acoustical Society of America, 2025, 157 (5), pp.3390-3401. ⟨10.1121/10.0036595⟩. ⟨hal-05081688⟩

• ART

Topological phase transitions of non-Hermitian periodic and disordered elastic systems

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

Topological states have been extensively explored across diverse wave systems in recent decades. However, most research has focused on the periodic and Hermitian systems, while the roles of non-Hermiticity and disorder in topological properties need to be further explored, especially for two-…

International Journal of Mechanical Sciences, 2025, 294, pp.110241. ⟨10.1016/j.ijmecsci.2025.110241⟩. ⟨hal-05063388⟩