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Article dans une revue

Mathematical Modeling of Energy-Dense NMC Electrodes: I. Determination of Input Parameters

Tuan Tu Nguyen, Bruno Delobel, Maxime Berthe, Benoît Fleutot, Arnaud Demortière, Charles Delacourt

Physics-based models of the Li-ion battery promise to aid in deciphering and quantifying electrode limitations, thereby providing valuable insights for choosing the optimal electrode design for a specific application. However, to obtain relevant results from the models, a reliable set of input…

Journal of The Electrochemical Society, 2022, 169 (4), pp.040546. ⟨10.1149/1945-7111/ac653a⟩. ⟨hal-03638931⟩

Communication dans un congrès

Towards an Agile Design Methodology for Efficient, Reliable, and Secure ML Systems

Shail Dave, Alberto Marchisio, Muhammad Abdullah Hanif, Amira Guesmi, Aviral Shrivastava, Ihsen Alouani, Muhammad Shafique

The real-world use cases of Machine Learning (ML) have exploded over the past few years. However, the current computing infrastructure is insufficient to support all real-world applications and scenarios. Apart from high efficiency requirements, modern ML systems are expected to be highly reliable…

2022 IEEE 40th VLSI Test Symposium (VTS), Apr 2022, San Diego, United States. pp.1-14, ⟨10.1109/VTS52500.2021.9794253⟩. ⟨hal-03796590⟩

Article dans une revue

Torque scaling at primary and secondary bifurcations in a Taylor–Couette flow of suspensions

Masoud Moazzen, Tom Lacassagne, V. Thomy, S. Amir Bahrani

The Taylor–Couette flow of non-colloidal, neutrally buoyant spherical particle suspensions in the $\phi =0\,\%-28\,\%$ concentration range and (17–250) Reynolds number ( $\mathcal {R})$ range is studied using synchronized flow visualization and torque measurements. Both methods are applied in ramp-…

Journal of Fluid Mechanics, 2022, 937, pp.A2. ⟨10.1017/jfm.2022.78⟩. ⟨hal-03590801⟩

Article dans une revue

Circular hydraulic jumps: where does surface tension matter?

Alexis Duchesne, Laurent Limat

Recently, an unusual scaling law has been observed in circular hydraulic jumps and has been attributed to a supposed missing term in the local energy balance of the flow (Bhagat et al., J. Fluid Mech., vol. 851, 2018, R5). In this paper, we show that – though the experimental observation is…

Journal of Fluid Mechanics, 2022, 937 (R2), 11 p. ⟨10.1017/jfm.2022.136⟩. ⟨hal-03495814⟩

Communication dans un congrès

WR15 Six-port Interferometric Set-up for Millimeter-wave Characterization for Harsh Environments

Nawal Alsaleh, Denis Pomorski, Mohamed Sebbache, C. Lenoir, Kamel Haddadi

Continuous wave (CW) millimeter-wave radars have gained the interest from industry for accurate short distance measurement. In particular, six-port radar (SPR) architecture presents advantages such as high resolution combined with low-power consumption and low-cost implementation. A WR15 waveguide…

2022 Photonics & Electromagnetics Research Symposium (PIERS), Apr 2022, Hangzhou, China. pp.414-419, ⟨10.1109/PIERS55526.2022.9792652⟩. ⟨hal-03753535⟩

Communication dans un congrès

High quality factor Hybrid SAW/BAW resonators

S. Barsoum, C. Hellion, E. Vermande, J.M. Quemper, M. Bousquet, A. Reinhardt, T. Laroche, S. Ballandras, Bertrand Dubus

We report hybrid SAW/BAW resonators based on arrays of AlN/Mo transducers located atop a silicon substrate. Thanks to an optimized fabrication process, these devices exhibit quality factors up to 3,900 and 1,700 respectively for the pseudo-SAW and pseudo-BAW modes, at frequencies close to 600 MHz…

EFTF/IFCS 2022 - Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, Apr 2022, Paris, France. pp.1-4, ⟨10.1109/EFTF/IFCS54560.2022.9850764⟩. ⟨hal-03778679⟩

Communication dans un congrès

Versatile microfabricated alkali vapor cells using local sealing

Vincent Maurice, Ravinder Chutani, Clément Carlé, Shervin Keshavarzi, S. Queste, Ludovic Gauthier-Manuel, Jean-Marc Cote, Rémy Vicarini, Rodolphe Boudot, Nicolas Passilly

We report on a new technique to form and seal microfabricated cells that alleviates some of the limitations imposed by current solutions. The technique consists in integrating single-use sealing structures that can be actuated through laser irradiation, either to isolate cavities from each other or…

2022 International Frequency Control Symposium-European Frequency (IFCS-EFTF 2022), Apr 2022, Paris, France. ⟨hal-03666463⟩

Communication dans un congrès

[Invited] Graphene-based field effect transistor: differentiation between mildmoderate-severe myocardial injury

Sabine Szunerits

Cardiovascular diseases result in millions of deaths around the globe, many of which could have been avoided if identified at an early stage. Preventive cardiovascular disease diagnostics plays a vital role reducing the critical fatality rate by allowing to take timely necessary precautions. In…

ChemOnTubes 2022 ; 8th International Meeting on Chemistry of Carbon Nanomaterials, Apr 2022, San Sebastián, Spain. ⟨hal-03692938⟩

Article dans une revue

Cathodic Activation of Titania-Fly Ash Cenospheres for Efficient Electrochemical Hydrogen Production: A Proposed Solution to Treat Fly Ash Waste

Tariq Altalhi, Amine Mezni, Mohamed Ibrahim, Moamen Refat, Adil Gobouri, Ayham Safklou, Adel Mousli, Mohamed Attia, Purna Boruah, Manash Das, Jacek Ryl, Rabah Boukherroub, Mohammed Amin

Fly ash (FA) is a waste product generated in huge amounts by coal-fired electric and steam-generating plants. As a result, the use of FA alone or in conjunction with other materials is an intriguing study topic worth exploring. Herein, we used FA waste in conjunction with titanium oxide (TiO2) to…

Catalysts, 2022, 12 (5), pp.466. ⟨10.3390/catal12050466⟩. ⟨hal-03663749⟩

Article dans une revue

Three port photonic and plasmonic demultiplexers based on Cross and U-shaped stub structures: Application for filtering and sensing

S. Khattou, M. Amrani, A. Mouadili, E. El Boudouti, Abdelkrim Talbi, Abdellatif Akjouj, Bahram Djafari-Rouhani

We propose the design of three port photonic and plasmonic demultiplexers where filtering toward the two outputs is based on the phenomena of Fano resonances and electromagnetically induced transparency (EIT). We use a Cross-shape resonator in one output and a U-shape resonator composed of two…

Journal of Applied Physics, 2022, 131 (15), pp.153102. ⟨10.1063/5.0085955⟩. ⟨hal-03667838⟩