Publications

• Poster de conférence

Impact of cavity shape on thermal accelerometer parameters

Valentin Toulme, Soukaina Ben Salk, Marc Faucher, Philippe Combette, Alain Giani

Many kinds of accelerometers have been developed for measuring vibration and shock in different application. Thermal accelerometer, developed for the last fifteen years, present good advantages since it works on thermal convection with no moving parts and could survive very high levels of shock up…

International conference on Micro and Nano Engineering : MNE 2024, Sep 2024, Montpellier, France. . ⟨hal-04800626⟩

• Communication dans un congrès

[Invited workshop] Introduction to neuromorphic circuits

Virginie Hoel

International Conference on Micro- and Nano Engineering (MNE), Sep 2024, Montpellier, France. ⟨hal-04700364⟩

• Communication dans un congrès

Fabrication of silicon based suspended thermometry devices for study of low temperature phononic effects

Jon Canosa Diaz, Hafsa Ikzibane, Boris Brisuda, Carlos Polanco Garcia, Marc Dewitte, Natalio Mingo, Olivier Bourgeois, Emmanuel Dubois, J.F. Robillard

MNE 2024 - 50th International Micro and Nano Engineering conference, Sep 2024, Montpellier, France. ⟨hal-04706340⟩

• Communication dans un congrès

Particles alteration of elasto-inertial transitions in viscoelastic Taylor-Couette flow

Charles Carré, Tom Lacassagne, Masoud Moazzen, Seyed Amir Bahrani

1st European Fluid Dynamics Conference (EFDC1), Sep 2024, Aachen, Germany, Germany. ⟨hal-05446238⟩

• Communication dans un congrès

[Invited] Sadi Carnot's Cycle

Raffaele Pisano

Celebration of 200 years since Sadi Carnot's Thermodynamics, 16-18 septembre 2024, Ecole Polytechnique, Sep 2024, Palaiseau (Ecole Polytechnique), France. ⟨hal-04518253⟩

• Poster de conférence

Impact Of Substrate And Post-Annealing Temperatures On The Refractive Index And Crystallinity Of Lead-Free BCTZ Thin Films, Impact du substrat et des températures de recuit post-dépôt sur l'indice de réfraction et la cristallinité des couches minces sans plomb de BCTZ

Yusuf Kerem Bostan, F Jean, Fahrettin Sarcan, E Hut, A Erol, D Remiens, J Teng, E Dogheche

In this study, we investigated the effects of substrate temperature and post-annealing treatment (P.A.T.) on the refractive index of lead-free Ba₀.₈₅Ca₀.₁₅Ti₀.₉Zr₀.₁O₃ (BCTZ) thin films synthesized by magnetron RF sputtering. Our results indicate that both the in-situ substrate temperature and the…, Dans cette étude, nous avons étudié les effets de la température du substrat et du traitement de recuit post-dépôt (P.A.T.) sur l’indice de réfraction des couches minces sans plomb de Ba₀.₈₅Ca₀.₁₅Ti₀.₉Zr₀.₁O₃ (BCTZ) synthétisées par pulvérisation magnétron RF. Nos résultats indiquent que la…

2D Ferroelectrics and Their Perspectives for Neural Networks, Sep 2024, Antibes (06160), France. ⟨hal-05030065⟩

• Pré-publication, Document de travail

Robust DNNs for power allocation problems in cognitive relay networks

Yacine Benatia, Anne Savard, Romain Negrel, E Veronica Belmega

<div><p>In this paper, we investigate deep neural network (DNN)-based power allocation policies maximizing the opportunistic rate of a relay-aided cognitive radio network under a quality of service (QoS) constraint protecting the primary transmission. The full-duplex relay performs…

2024. ⟨hal-04698185⟩

• Article dans une revue

Optimization of Non-Alloyed Backside Ohmic Contacts to N-Face GaN for Fully Vertical GaN-on-Silicon-Based Power Devices

Youssef Hamdaoui, Sofie S T Vandenbroucke, Sondre Michler, Katir Ziouche, Matthias M Minjauw, Christophe Detavernier, Farid Medjdoub

In the framework of fully vertical GaN-on-Silicon device technology development, we report on the optimization of non-alloyed ohmic contacts on the N-polar n+-doped GaN face backside layer. This evaluation is made possible by using patterned TLMs (Transmission Line Model) through direct laser…

Micromachines, 2024, 15, ⟨10.3390/mi15091157⟩. ⟨hal-04722212⟩

• Thèse

Deep eutectic solvents : from structural and high frequency characterization to antimicrobial applications, Solvants eutectiques profonds : de la caractérisation structurelle et à haute fréquence aux applications antimicrobiennes

Tomasz Swebocki

In a world dominated by microbes, humans represent only a small fraction of living organisms. Some microbes are beneficial, but others, such as antibiotic-resistant bacteria, pose a major threat. In 2019, about 8.88 million deaths were attributed to bacterial sepsis, including 4.95 million related…, Dans un monde dominé par des microbes, les humains ne représentent qu'une petite fraction des organismes vivants. Certains microbes sont bénéfiques, mais d'autres, comme les bactéries résistantes aux antibiotiques, posent une menace majeure. En 2019, environ 8,88 millions de décès ont été…

Micro and nanotechnologies/Microelectronics. Université de Lille, 2024. English. ⟨NNT : 2024ULILN026⟩. ⟨tel-05437690⟩

• Article dans une revue

Parametrically enhancing sensor sensitivity at an exceptional point

P. Djorwé, M. Asjad, Y. Pennec, D Dutykh, B Djafari-Rouhani

<div><p>We propose a scheme to enhance the sensitivity of non-Hermitian optomechanical mass sensors. The benchmark system consists of two coupled optomechanical systems where the mechanical resonators are mechanically coupled. The optical cavities are driven either by a blue-detuned or…

Physical Review Research, 2024, 6, ⟨10.1103/physrevresearch.6.033284⟩. ⟨hal-04705460⟩