Publications

• Communication dans un congrès

Développement de vitrocéramiques polaires comme substrats piézoélectriques pour des capteurs SAW pour du monitoring à haute température

Oussama Zwein, Maurice Gonon, Marc Duquennoy

GFC 18, Mar 2025, Orléans, France. ⟨hal-05063476⟩

• Article dans une revue

Electroluminescence and energy transfer mediated by hyperbolic polaritons

Loubnan Abou-Hamdan, Aurélien Schmitt, Rémi Bretel, Sylvio Rossetti, Marin Tharrault, David Mele, Aurélie Pierret, Michael Rosticher, Takashi Taniguchi, Kenji Watanabe, Camille Maestre, Catherine Journet, Bérangère Toury, Vincent Garnier, Philippe Steyer, James Edgar, Eli Janzen, Jean-Marc Berroir, Gwendal Fève, Gerbold Ménard, Bernard Plaçais, Christophe Voisin, Jean-Paul Hugonin, Elise Bailly, Benjamin Vest, Jean-Jacques Greffet, Patrick Bouchon, Yannick De Wilde, Emmanuel Baudin

Under high electrical current, some materials can emit electromagnetic radiation beyond incandescence. This phenomenon, referred to as electroluminescence, leads to the efficient emission of visible photons and is the basis of domestic lighting devices (for example, light-emitting diodes)1,2. In…

Nature, 2025, 639 (8056), pp.909-914. ⟨10.1038/s41586-025-08627-6⟩. ⟨hal-05014291⟩

• Communication dans un congrès

Structured Opto-THz coherent sources based on III-V semiconductor laser technology

Arnaud Garnache, Isabelle Sagnes, M. Giudici, Philippe Lalanne, Guillaume Ducournau, Mona Jarrahi

Freiburg Infrared Colloquium 2025, IAF, Mar 2025, Friburg, Germany. ⟨hal-05546178⟩

• Poster de conférence

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 de conférence

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 de conférence

[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⟩

• Communication dans un congrès

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⟩

• Brevet

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⟩

• Article dans une revue

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⟩

• Pré-publication, Document de travail

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⟩