Publications

• POSTER

Fabrication of planar micro-ThermoElectric Generators integrating a 2.5D thermopile topology

Ibrahim Bel-Hadj, Zahia Bougrioua, Katir Ziouche

In this work, we have developed a family of planar micro-thermoelectric generators (μTEGs), integrating a novel 2.5D thermopile topology periodically folded and distributed onto a multi-membrane, capable of converting heat directly into useful electrical energy. This novel kind of thermopile…

ECT’22, 18th European Thermoelectric Conference, Sep 2022, Barcelona, Spain. ⟨hal-03841130⟩

• POSTER

Heat Fluxmeter in Silicon technology with low thermal resistance

Katir Ziouche, Ibrahim Bel-Hadj, Z. Bougrioua

Heat flow measurements have become essential in all sectors of industry as energy, chemicals, automotive, aerospace, environment, medicine and food industry, etc... On one hand, it allows to quantify heat losses through a part of a system surface, on the other hand it also permits to get some…

ECT’22, 18th European Thermoelectric Conference, Sep 2022, Barcelona, Spain. ⟨hal-03841126⟩

• COMM

Microfabricated alkali vapor cells using local sealing

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

We report on a new technique to form and seal micro-fabricated cells. The technique consists in integrating single-use sealing structures actuated through laser irradiation, either to isolate cavities from each other or to connect them. Inspired by the glass-blowing techniques, we demonstrate “make…

INMAQS Technical Workshop, Sep 2022, Talk, United Kingdom. ⟨hal-03818572⟩

• COMM

New Generation of On-Wafer Microwave Probe Station for Precision GSG Probing

Cerine Mokhtari, Mohamed Sebbache, Clément Lenoir, Christophe Boyaval, Vanessa Avramovic, Gilles Dambrine, Kamel Haddadi

Accurate characterization of emergent RF extreme impedance micro-and nanoelectronic devices requires novel probing techniques to ensure the probe-to-pad contact repeatability. In this effort, a new generation of nanorobotics on-wafer probing station is developed. Residual calibration error terms…

24th International Microwave and Radar Conference, MIKON 2022, Sep 2022, Gdansk, Poland. ⟨hal-03835130⟩

• COMM

Aggregation of polymeric polysaccharide-based nanoparticles as a challenge in microwave tomography targetting breast cancer

Tomasz Swebocki, Mohamed Sebbache, Rabah Boukherroub, Kamel Haddadi

We report the preliminary results of direct extraction of complex permittivity of alginate nanoparticles solutions using microwave open-ended coaxial probing. The study focused on identifying main technical obstacles in such measurements – especially the influence of concentration and aggregation…

24th International Microwave and Radar Conference, MIKON 2022, Sep 2022, Gdansk, Poland. ⟨hal-03835142⟩

• COMM

[Invited] Picosecond acoustics: from lab to fab

Arnaud Devos

The main goal of this lecture is to give an outlook of the numerous and various applications that the picosecond acoustic technique has met in the industrial world. The story started a few years after its invention by Prof. H. Maris. Indeed, Rudolph Technologies (now ONTO) rapidly realized that…

8th International School of Sound and Light, SEL 2022, Sep 2022, Saint-Pierre d'Oléron, France. ⟨hal-03774781⟩

• COMM

A History of Nanoscience–Nanotechnology: from Electron Microscopy to Manufacturing Techniques at the Nanoscale

Raffaele Pisano, Andrea Durlo

IEEE 12th International Conference Nanomaterials: Applications & Properties, September 11-16, IEEE, Sep 2022, Krakow, Poland, Poland. ⟨hal-04518932⟩

• ART

Assessing the insulating properties of an ultrathin SrTiO3 shell grown around GaAs nanowires with molecular beam epitaxy

Nemanja Peric, Thomas Dursap, Jeanne Becdelievre, Maxime Berthe, A. Addad, Pedro Rojo Romeo, Romain Bachelet, Guillaume Saint-Girons, Ophélie Lancry, Sébastien Legendre, Louis Biadala, Jose Penuelas, B. Grandidier

We have studied electronic transport in undoped GaAs/SrTiO3 core-shell nanowires standing on their Si substrate with two-tip scanning tunneling microscopy in ultrahigh vacuum. The resistance profile along the nanowires is proportional to the tip separation with resistances per unit length of a few…

Nanotechnology, 2022, 33 (37), pp.375702. ⟨10.1088/1361-6528/ac7576⟩. ⟨hal-03689625⟩

• ART

Toward Optimization of the Chemical/Electrochemical Compatibility of Halide Solid Electrolytes in All-Solid-State Batteries

Tuncay Koç, Maxime Hallot, Elisa Quemin, Benjamin Hennequart, Romain Dugas, Artem Abakumov, Christophe Lethien, Jean-Marie Tarascon

All-solid-state batteries (ASSBs) that rely on the use of solid electrolytes (SEs) with high ionic conductivity are the holy grail for future battery technology, since it could enable both greater energy density and safety. However, practical application of ASSBs is still being plagued by…

ACS Energy Letters, 2022, 7 (9), pp.2979-2987. ⟨10.1021/acsenergylett.2c01668⟩. ⟨hal-03757740⟩

• THESE

Nano sonde active intelligente pour mesures de bruit et de puissance dans la bande de fréquence 130-260 GHz, Smart nano probe for noise and power characterization between 130 GHz and 260 GHz

Victor Fiorese

Les technologies avancées sur silicium visant des Ft/Fmax supérieures à 400 GHz permettent la conception de circuits sur silicium dans la plage de fréquence 130-260 GHz. Afin de pousser le développement de ces technologies et l’extraction des facteurs de mérite des transistors tels que le facteur…, Cutting-edge Silicon technologies targeting Ft/Fmax above 400 GHz allow circuit design in the 130-260 GHz frequency range. To enhance development of bipolar transistors in such technologies, figure of merit extraction such as noise figure, power efficiency and associated modelling require high…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2022. Français. ⟨NNT : 2022ULILN016⟩. ⟨tel-03958625⟩