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Affichage de 1811 à 1820 sur 16076

Article dans une revue

Acoustic Wave Generation in Nanofluids: Effect of the Kapitza Resistance on the Thermophone to Mechanophone Generation Mechanism Transition

Stefano Giordano, Michele Diego, Francesco Banfi

High frequency, short wavelength acoustic wave generation in fluids, by means of immersed nanotransducers, is key to applications ranging from the biomedical to the ICT sector, all the way to investigating fundamental aspects of the mechanics of fluids. In this context, the commonly adopted…

Journal of Physical Chemistry C, 2023, 127 (21), pp.10227-10244. ⟨10.1021/acs.jpcc.3c01808⟩. ⟨hal-04115027⟩

Article dans une revue

Explainable root cause and pathway analysis with robust and adaptive statistics

Mohamed Amine Atoui, Vincent Cocquempot

Accurate detection of faults is desired to reduce risks and costs. The identification of the propagation path of faults and the system’s variables responsible of faulty operating conditions is also paramount. This paper presents a new alternative to a well-known Bayesian network-based approach to…

Computers in Industry, 2023, 144, pp.103770. ⟨10.1016/j.compind.2022.103770⟩. ⟨hal-03871415⟩

Article dans une revue

Thermodynamics of a single mesoscopic phononic mode

Ilya Golokolenov, Arpit Ranadive, Luca Planat, Martina Esposito, Nicolas Roch, Xin Zhou, Andrew Fefferman, Eddy Collin

In recent decades, the laws of thermodynamics have been pushed down to smaller and smaller scales, within the field of stochastic thermodynamics and state-of-art experiments performed on mesoscopic systems. But these measurements concern mostly thermal properties of electrons and photons. Here we…

Physical Review Research, 2023, 5 (1), pp.013046. ⟨10.1103/PhysRevResearch.5.013046⟩. ⟨hal-03765514⟩

Article dans une revue

SiGe quantum wells implementation in Si based nanowires for solar cells applications

M. Safi, A. Aissat, H. Guesmi, Jean-Pierre Vilcot

This study focuses on modelling and optimizing a new Si nanowire solar cell containing a SiGe/Si quantum well. Quantum efficiency measurements show that the proposed structure has a higher energy absorption advantage and stronger than that of a solar cell based on a standard Si p-i-n nanowire. As a…

Digest Journal of Nanomaterials and Biostructures , 2023, 18 (1), pp.327-342. ⟨10.15251/DJNB.2023.181.327⟩. ⟨hal-04068765⟩

Communication dans un congrès

Filling the gap of silicon nitride photonic platform functionalities using micro-transfer printing

Maximilien Billet, Tom Vanackere, Tom Vandekerckhove, Margot Niels, Luis Reis, Dennis Maes, Max Kiewiet, Konstantinos Akritidis, Stijn Cuyvers, Stijn Poelman, Tom Reep, Valeria Bonito Oliva, Francois Leo, Gunther Roelkens, Bart Kuyken

In this work we demonstrate the heterogeneous integration of active devices on the SiN photonic platform using micro-transfer printing and we will discuss the remaining technological challenges

Integrated Photonics Research, Silicon and Nanophotonics, 2023, Busan, South Korea. pp.ITu2A.2, ⟨10.1364/IPRSN.2023.ITu2A.2⟩. ⟨hal-04578610⟩

Article dans une revue

A self-purifying microfluidic system for identifying drugs acting against adult schistosomes

Vincent Girod, Robin Houssier, Karin Sahmer, Marie-José Ghoris, Stéphanie Caby, Oleg Melnyk, Colette Dissous, Vincent Senez, Jérôme Vicogne

The discovery of novel antihelmintic molecules to combat the development and spread of schistosomiasis, a disease caused by several Schistosoma flatworm species, mobilizes significant research efforts worldwide. With a limited number of biochemical assays for measuring the viability of adult worms…

Royal Society Open Science, 2023, 9 (11), pp.220648. ⟨10.1098/rsos.220648⟩. ⟨hal-04304641⟩

Communication dans un congrès

Comparaison de formes d'ondes pour radar MIMO

Hind Ait Taleb, Valentine Wasik, Abigael Taylor, Yassin El Hillali

Le but du radar est de détecter des cibles et de déterminer certaines de leurs caractéristiques (distance, vitesse, angle). Ce papier s'intéresse à la comparaison des signaux élémentaires utilisés avec différentes méthodes de génération de formes d'ondes pour un radar MIMO de détection et…

GRETSI 2023, Aug 2023, Grenoble, France. ⟨hal-04283291⟩

Article dans une revue

A fuzzy/possibility approach for area coverage in wireless sensor networks

Adda Boualem, Cyril de Runz, Marwane Ayaida, Herman Akdag

The literature approaches, devoted to sensor improve network coverage, are deterministic in terms of deployment environment and node configuration parameters. Nevertheless, this type of approaches has not proven to be very successful in uncertain deployment environments. This paper aims to deal…

Soft Computing, 2023, 27, pp.9367-9382. ⟨10.1007/s00500-023-08406-3⟩. ⟨hal-04108659⟩

Article dans une revue

Compact localized boundary states in a quasi-1D electronic diamond-necklace chain

S. Kempkes, Pierre Capiod, S. Ismaili, J. Mulkens, L. Eek, I. Swart, C. Morais Smith

Zero-energy modes localized at the ends of one-dimensional (1D) wires hold great potential as qubits for fault-tolerant quantum computing. However, all the candidates known to date exhibit a wave function that decays exponentially into the bulk and hybridizes with other nearby zero-modes, thus…

Quantum frontiers, 2023, 2 (1), pp.1. ⟨10.1007/s44214-023-00026-0⟩. ⟨hal-04349379⟩

Communication dans un congrès

Silicon Compatible Process To Integrate Impedance Cytometry With Mechanical Characterization

Quentin Rezard, Faruk Azam Shaik, Jean Claude Gerbedoen, Fabrizio Cleri, Dominique Collard, Chann Lagadec, Mehmet Tarhan

We introduced 3D silicon electrodes to perform impedance cytometry on single cells without compromising practical integration with sensors measuring complementary properties, e.g., mechanical properties. Microfabricated from a highly-doped SOI wafer, some design modifications were made to improve…

2023 IEEE 36th International Conference on Micro Electro Mechanical Systems (MEMS), Jan 2023, Munich, Germany. pp.475-478, ⟨10.1109/MEMS49605.2023.10052621⟩. ⟨hal-04048785⟩