Publicaciones

• Article dans une revue

A micro-electro-mechanical accelerometer based on gallium nitride on silicon

C. Morelle, D. Théron, I. Roch-Jeune, Pascal Tilmant, Etienne Okada, F. Vaurette, Bertrand Grimbert, Joff Derluyn, Stefan Degroote, Marianne Germain, M. Faucher

We report on an accelerometer micro-sensor based on epitaxial gallium nitride and silicon. The device is a vibrating beam accelerometer fabricated with a micro-electro-mechanical-system technology starting from an AlGaN/GaN heterostructure grown on silicon. The vibrating GaN beam has integrated...

Applied Physics Letters, 2023, 122 (3), pp.033502. ⟨10.1063/5.0127987⟩. ⟨hal-03945292⟩

• Chapitre d'ouvrage

Chapter 9 - Modeling of power ultrasonic transducers

Bertrand Dubus, Charles Croënne, Pascal Mosbah

Ultrasonic systems are usually comprised of three elements: a generator providing the electrical energy, an electromechanical transducer converting electrical energy into mechanical vibratory energy, and a propagation medium, fluid or solid, in which acoustic energy is radiated. These devices...

EDS Juan A. Gallego-Juárez; Karl F. Graff; Margaret Lucas. Power Ultrasonics (Second Edition) Applications of High-Intensity Ultrasound, Woodhead Publishing Series in Electronic and Optical Materials, Elsevier, pp.147-159, 2023, ISBN 978-0-12-820254-8. ⟨10.1016/B978-0-12-820254-8.00034-8⟩. ⟨hal-04132344⟩

• Article dans une revue

Memristor-Based Cryogenic Programmable DC Sources for Scalable In Situ Quantum-Dot Control

Pierre-Antoine Mouny, Yann Beilliard, Sébastien Graveline, Marc-Antoine Roux, Abdelouadoud El Mesoudy, Raphaël Dawant, Pierre Gliech, Serge Ecoffey, F. Alibart, Michel Pioro-Ladrière, Dominique Drouin

Current quantum systems based on spin qubits are controlled by classical electronics located outside the cryostat. This approach creates a major wiring bottleneck, which is one of the main roadblocks toward scalable quantum computers. Thus, we propose a scalable memristor-based programmable dc...

IEEE Transactions on Electron Devices, 2023, 70 (4), pp.1989-1995. ⟨10.1109/TED.2023.3244133⟩. ⟨hal-04053335⟩

• Communication dans un congrès

[Invited] Propagation of Elastic Waves in Randomly Distributed Pillars on Metamaterial Phononic Plate

Y. Pennec, L. Carpentier, R. Cai, Y. Jin, A. Noual, B. Djafari-Rouhani, T. Deletang, B. Bonello

PHONONICS 2023: 6th International Conference on Phononic Crystals/Metamaterials/Metasurfaces, Phonon Transport, and Topological Phononics, Jun 2023, Manchester (UK), United Kingdom. ⟨hal-04374333⟩

• Article dans une revue

Effect of electronic stopping in molecular dynamics simulations of collision cascades in gallium arsenide

Johannes L. Teunissen, Thomas Jarrin, Nicolas Richard, Natalia E. Koval, Daniel Muñoz Santiburcio, Jorge Kohanoff, Emilio Artacho, Fabrizio Cleri, Fabiana da Pieve

Understanding the generation and evolution of defects induced in matter by ion irradiation is of fundamental importance to estimate the degradation of functional properties of materials. Computational approaches used in different communities, from space radiation effects to nuclear energy...

Phys.Rev.Mater., 2023, 7 (2), pp.025404. ⟨10.1103/PhysRevMaterials.7.025404⟩. ⟨hal-04006144⟩

• Article dans une revue

Fabrication of silicon nitride membrane nanoelectromechanical resonator

Hao Xu, Srisaran Venkatachalam, Christophe Boyaval, Pascal Tilmant, Francois Vaurette, Yves Deblock, Didier Theron, Xin Zhou

In this work, we present details of the nanofabrication process for achieving a silicon nitride nanoelectromechanical resonator, consisting of a membrane covered with a thin aluminium layer capacitively coupled to a suspended top gate. Critical nanofabrication steps have been discussed, including...

Microelectronic Engineering, 2023, 280, pp.112064. ⟨10.1016/j.mee.2023.112064⟩. ⟨hal-04172152⟩

• Article dans une revue

Highly stable fluorine-free slippery liquid infused surfaces

Anne-Sophie Vaillard, Manon Saget, Flavie Braud, Marc Lippert, Laurent Keirsbulck, Maude Jimenez, Yannick Coffinier, Vincent Thomy

A promising Slippery Liquid Infused Surface (SLIS) has been developed, that is both easy-to-produce and environmentally friendly. Using a double replication method, a 200 µm-thick texturized cross-linked PDMS film was obtained, leading to a grid of micrometric hills and deep wells. A comparison...

Surfaces and Interfaces, 2023, 42, Part A, pp.103296. ⟨10.1016/j.surfin.2023.103296⟩. ⟨hal-04215387⟩

• Communication dans un congrès

Light and Efficient Authentication Mechanism for Connected Vehicles Using Unsupervised Detection

Ramzi Boutahala, Hacène Fouchal, Marwane Ayaida, Shiwen Mao

IEEE International Conference on Communications (ICC), 2023, Rome, Italy. pp.329-333, ⟨10.1109/ICC45041.2023.10279812⟩. ⟨hal-04297399⟩

• Communication dans un congrès

THz topological Waveguides in 600 GHz frequency Region

Abdu Subahan Mohamed, Edouard Lebouvier, Gaëtan Lévêque, Yan Pennec, Marc Faucher, Alberto Amo, Pascal Szriftgiser, Guillaume Ducournau

We experimentally demonstrate a silicon-based valley photonic crystal (VPC) waveguide for the 590-620 GHz frequency region. We specifically conduct measurements on the transmission and group delay for normal silicon waveguides and Valley photonic crystal waveguides and state that topological valley...

2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2023, Montreal, Canada. ⟨10.1109/IRMMW-THz57677.2023.10298871⟩. ⟨hal-04277479⟩

• Article dans une revue

Homo-epitaxial growth of LiNbO3 thin films by Pulsed Laser deposition

Laura Sauze, Nicolas Vaxelaire, Roselyne Templier, Denis Rouchon, François Pierre, Cyril Guedj, Denis Remiens, Guillaume Rodriguez, Marie Bousquet, Florian Dupont

With the deployment of the 5th Generation of mobile applications (5G), the performances of radio-frequency (RF) filters are pushed to their limits. Highly crystalline piezoelectric materials with an electromechanical coupling coefficient higher than aluminium nitride are of high interest. Lithium...

Journal of Crystal Growth, 2023, 601, pp.126950. ⟨10.1016/j.jcrysgro.2022.126950⟩. ⟨hal-03862259⟩