Publications

• POSTER

Electrical eFFects on InterfaCiAl thermal resistance (EFICACE)

Nicolas Horny, J.F. Robillard, Séverine Gomés, Pierre-Olivier Chapuis, Samy Merabia, Quentin Pompidou, Juan Carlos Acosta Abanto, Michaël de San Feliciano, Louis Giraudet, Mélanie Brouillard, Christophe Adessi, Nicolas Bercu, Mihai Chirtoc

C’Nano 2025: The Nanoscience Meeting, Mar 2025, Paris, France. ⟨hal-05407267⟩

• POSTER

High frequency diffuse acoustic field correlation for defect detection in Silicon wafers

Nada Ben Jafela, Lynda Chehami, Marc Duquennoy, Emmanuel Moulin, Nikolay Smagin, Dame Fall, Zakariae Oumekloul

This project is funded by Agence Nationale de le Recherche ANR: DACLOS N°:ANR-21-CE42-0002-01 This work aims to advance the microelectronics industry by developing a non-destructive inspection method for imaging and locating defects on silicon wafers.This thesis is part of the ANR DACLOS project,…

C'Nano 2025: The Nanoscience Meeting, Mar 2025, Paris, France. ⟨hal-05031203⟩

• POSTER

[Best poster award] Optimization of fully vertical GaN-on-silicon MOSFET for high-power energy conversion, Optimisation de transistors totalement verticaux en GaN sur silicium pour la conversion de puissance

Adrien Bidaud, Youssef Hamdaoui, Katir Ziouche, Farid Medjdoub

Most electrical components on the power conversion market are IGBT or vertical MOSFET made of Si. However, their performances are limited by silicon physical properties (low thermal conductivity, low breakdown electric field...). Other materials like SiC and GaN have emerged has a replacement.…, La plupart des composants électriques sur le marché de la conversion de puissance sont des IGBT ou des MOSFET verticaux en silicium. Cependant, leurs performances sont limitées par les propriétés physiques du silicium (faible conductivité thermique, faible champ électrique de claquage...). D'…

C'NANO 2025, Mar 2025, Paris, France. ⟨hal-05224675⟩

• COMM

Lamb waves nonlinear imaging of impact damages in laminate composite plates

Pierre Goislot, Guillemette Ribay, Emmanuel Moulin, Lynda Chehami

Composite materials are increasingly used in the aeronautics industry, as they are lighter than traditional materials for equivalent mechanical strength. However, they are subject to impacts, leading to damages sometimes very difficult to detect with traditional ultrasonic Structural Health…

Health Monitoring of Structural and Biological Systems XIX, Mar 2025, Vancouver, Canada. pp.90, ⟨10.1117/12.3051033⟩. ⟨hal-05308723⟩

• PATENT

Method for producing mosfet transistors incorporating air cavities to reduce capacitive coupling in radiofrequency regime, Procédé de réalisation de transistors MOSFET intégrant des cavités d'air pour la réduction du couplage capacitif en régime radiofréquence

Emmanuel Dubois, Alain Fleury, Daniel Gheysens, Stéphane Monfray

France, Patent n° : FR3152913 (A1) 2025-03-14. flagship_devices. 2025, Numéro(s) de priorité: FR20230009552 20230911 - Numéro de demande: FR20230009552 20230911. ⟨hal-04249470⟩

• ART

Nanoconfinement‐Induced Electrochemical Ion‐Solvent Cointercalation in Pillared Titanate Host Materials

Mennatalla Elmanzalawy, Haohong Song, Maciej Tobis, Robert Leiter, Jaehoon Choi, Hyein Moon, Wan-Yu Tsai, De‐en Jiang, Simon Fleischmann

Abstract Electrochemical ion‐solvent cointercalation reactions are an avenue to reach improved kinetics compared to the corresponding intercalation of desolvated ions. Here, we demonstrate the impact of different structural pillar molecules on the electrochemical Li + intercalation mechanism in…

Angewandte Chemie International Edition, 2025, ⟨10.1002/anie.202423593⟩. ⟨hal-04995173⟩

• UNDEFINED

Orbiting, colliding and merging droplets on a soap film: toward gravitational analogues

Jean-Paul Martischang, Benjamin Reichert, Germain Rousseaux, Alexis Duchesne, Michael Baudoin

Modern telescopes provide breathtaking images of nebulae, clouds and galaxies shaped by gravity-driven interactions between complex bodies. While such structures are prevalent on an astrophysical scale, they are rarely observed at the human scale. In this letter, we report the observations of the…

2025. ⟨hal-04986263⟩

• COMM

Bottom gated in-plane selective area grown InSb nanowires on GaAs(111)B

Clément Barbot, Christophe Coinon, Maxime Berthe, Yves Deblock, Qianqian Lan, Etienne Okada, L. Thomas, Pierre Capiod, Philipp Ebert, B. Grandidier, L. Desplanque

EuroMBE 2025 Conference, CRHEA, Mar 2025, Auron, France. ⟨hal-05019799⟩

• ART

2025 photonics for agrifood roadmap: towards a sustainable and healthier planet

Lien Smeesters, Francesca Venturini, Stefan Paulus, Anne-Katrin Mahlein, David Perpetuini, Daniela Cardone, Arcangelo Merla, Benjamin Gac, Stephane Perrin, Denis Trégoat, Luiz Poffo, Antoine Fournier, Giuseppe Bonifazi, Silvia Serranti, Wenzhi Liao, Noureddin Osseiran, Mathias Vanwolleghem, Romain Peretti, Aparajita Bandyopadhyay, Karl Bertling, Krishnan Parameswaran, Aleksandar Rakić, Amartya Sengupta, Sune Svanberg, Małgorzata Kujawinska, Daniel Cozzolino, Dolores Perez-Marin, José Entrenas de León, Irina Torres Rodríguez, Marietta Fodor, Eszter Benes, Anna Matkovits, Zsuzsa Jókai, Simona Cristescu, Amir Khodabakhsh, Khalil Jahromi, Mohammadreza Nematollahi, Frans Harren, Eugene Rokx, Ewa Sikorska, Kay Sowoidnich, Martin Maiwald, Bernd Sumpf, Matthieu Roussey, Kai-Erik Peiponen, Antoni Femenias, Polina Fomina, Vjekoslav Kokoric, Robert Stach, Boris Mizaikoff, Maria Konstantaki, Stavros Pissadakis, Umberto Michelucci, Sławomir Paśko, Anna Pakuła, Richard Crocombe, Ellen Miseo, Andreas Liapis, Faisal Ahmed, Zhipei Sun, Chrysoula Chandrinou, Marianneza Chatzipetrou, Ioanna Zergioti, Ulrich Trog, Anja Haase, Martin Smolka, Lex Oosterveld, Chris van Hoof, André Müller, Michael Hlavatsch, Diellza Bajrami, Ernesto Olvera-Gonzalez, Nivia Escalante-Garcia, Dr. Arturo Blazquez Soro, Phd, Koenraad van Hoorde, Brijesh Tiwari, Thomas Westerhoff, Michael Kneissl, Anna Grazia Mignani

Photonics technologies play a crucial role in driving technological advancements within the agrifood industry, aiming to deliver a sustainable food and agriculture, and offering healthy, nutritious and safe food for all of us. Particularly, optical sensors and imaging systems, together with machine…

Journal of Physics: Photonics, 2025, 7 (3), pp.032501. ⟨10.1088/2515-7647/adbea9⟩. ⟨hal-04987546⟩

• POSTER

Production of mm-Wave epiwafers of GaN on Si grown by NH3-MBE

Abdennacer Benali, Elodie Carneiro, Lyes Ben Hammou, Kathia Harrouche, Etienne Okada, Sebastian Tamariz, Stéphanie Rennesson, Farid Medjdoub, Fabrice Semond

With 5G-advanced, the data consumption between wireless equipment is predicted to follow exponential growth. To allow that, there is a need to increase the bandwidth with RF chips that fulfill 2 criteria: performance in the range of 24-100 GHz and affordability, for large scale deployment. Thanks…

22nd European Molecular Beam Epitaxy Workshop, Mar 2025, Auron, France. ⟨hal-05361467⟩