Publications

• Article dans une revue

Martens hardness of Constantan thin films on (100) Si wafer: Improvement in contact area function in nanoindentation

Ayyoub Dziri, Alex Montagne, Francine Roudet, Katir Ziouche, Didier Chicot

This work presents a mechanical study by nanoindentation of Constantan thin films deposited by cathodic sputtering technique with an intermediate thin adhesion layer of titanium on a (100) silicon wafer substrate. A methodology based on a modified contact area function is proposed for a suitable…

Thin Solid Films, 2023, pp.139712. ⟨10.1016/j.tsf.2023.139712⟩. ⟨hal-03951065⟩

• Article dans une revue

Unsupervised and efficient learning in sparsely activated convolutional spiking neural networks enabled by voltage-dependent synaptic plasticity

Gaspard Goupy, Alexandre Juneau-Fecteau, Nikhil Garg, Ismael Balafrej, F. Alibart, Luc Frechette, Dominique Drouin, Yann Beilliard

Spiking neural networks (SNNs) are gaining attention due to their energy-efficient computing ability, making them relevant for implementation on low-power neuromorphic hardware. Their biological plausibility has permitted them to benefit from unsupervised learning with bio-inspired plasticity rules…

Neuromorphic Computing and Engineering, 2023, 3 (1), pp.014001. ⟨10.1088/2634-4386/acad98⟩. ⟨hal-03968284⟩

• Article dans une revue

Highly-sensitive SERS detection of tetracycline: Sub-enhancement brought by light scattering of nano-diamond

Jingxuan Pei, Zhenfei Tian, Xiang Yu, Shuting Zhang, Shiqing Ma, Yibo Sun, Rabah Boukherroub

Antibiotic residues in wastewater cause a serious threat to aquatic environment and human safety. Therefore, the development of robust strategies for detecting antibiotic residues becomes critical. In this work, a surface-enhanced Raman scattering (SERS) substrate, consisting of gold nanoparticles/…

Applied Surface Science, 2023, 608, pp.155270. ⟨10.1016/j.apsusc.2022.155270⟩. ⟨hal-03846233⟩

• Article dans une revue

Assignment Approach for Electric Vehicle Charging Using Traffic Data Collected by SUMO

Riham Farhani, Yassin El Hillali, Atika Rivenq, Yahia Boughaleb, Abdelowahed Hajjaji

Consumption habits are changing due to the development of new technologies around renewable energy, environmental awareness, and new incentive policies. Smart grids are seen as an effective way to accommodate more renewable energy, achieve better control of demand, and improve the operating…

World Electric Vehicle Journal, 2023, 14 (2), pp.40. ⟨10.3390/wevj14020040⟩. ⟨hal-04034398⟩

• Communication dans un congrès

Space-time Modulation in a Piezoelectric Phononic Crystal: Experimental Study in Sub-sonic and Sonic Regimes

Sarah Tessier Brothelande, Charles Croenne, Florian Allein, Jerome Vasseur, Bertrand Dubus

We experimentally study acoustic wave propagation in a spatio-temporally modulated system for different modulation speeds, up to the sonic regime when the modulation speed is similar to the wave propagation speed. The system under study is a piezoelectric phononic crystal whose electrical boundary…

17th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2023, Sep 2023, Crete, Greece. ⟨hal-04373483⟩

• Article dans une revue

Spin Seebeck effect and thermal properties of zigzag graphene nanoribbons with edge magnetism

Jing Li, Yann-Michel Niquet, Christophe Delerue

Zigzag graphene nanoribbons (GNRs), demonstrating edge magnetism, are fascinating materials for electronic and spintronic applications. In this paper, we investigate with explicit consideration of electron-phonon scattering the Seebeck effect and thermal conductivity at various carrier densities in…

Physical Review B, 2023, 107 (24), pp.245417. ⟨10.1103/PhysRevB.107.245417⟩. ⟨hal-04140310⟩

• Article dans une revue

Signal Denoising and Detection for Uplink in LoRa Networks based on Bayesian-optimized Deep Neural Networks

Angesom Ataklity Tesfay, Sofiane Kharbech, Eric Pierre Simon, Laurent Clavier

Long-range and low-power communications are suitable technologies for the Internet of things networks. The long-range implies a very low signal-to-noise ratio at the receiver. In addition, low power consumption requires reduced signaling, hence the use of less complex protocols, such as ALOHA, so…

IEEE Communications Letters, 2023, 27 (1), pp.214 - 218. ⟨10.1109/LCOMM.2022.3217337⟩. ⟨hal-04168105⟩

• Autre publication scientifique

Advances in Historical Studies [Editor in Chief 12/3]

Raffaele Pisano

2023. ⟨hal-04510936⟩

• Article dans une revue

Deep learning aided topology optimization of phononic crystals

Paweł Kudela, Abdalraheem Ijjeh, Maciej Radzienski, Marco Miniaci, Nicola Pugno, Wieslaw Ostachowicz

In this work, a novel approach for the topology optimization of phononic crystals based on the replacement of the computationally demanding traditional solvers for the calculation of dispersion diagrams with a surrogate deep learning (DL) model is proposed. We show that our trained DL model is…

Mechanical Systems and Signal Processing, 2023, 200, pp.110636. ⟨10.1016/j.ymssp.2023.110636⟩. ⟨hal-04182336⟩

• 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⟩