Publications

• Article dans une revue

Comparison of Impedance Matching Networks for Scanning Microwave Microscopy

Johannes Hoffmann, Sophie de Préville, Bruno Eckmann, Hung-Ju Lin, Benedikt Herzog, Kamel Haddadi, Didier Theron, Georg Gramse, Damien Richert, José Morán-Meza, François Piquemal

In this paper, a definition of the gain and added noise of impedance matching networks for scanning microwave microscopy is given. This definition can be used to compare different impedance matching techniques independently of the instrument used to measure the S-parameter. As a demonstration,…, Cet article donne une définition du gain et du bruit ajouté par les circuits d'adaptation d'impédance utilisés pour la microscopie en champ proche en hyperfréquences. Cette définition peut être utilisée pour comparer différentes techniques d'adaptation d'impédance indépendamment…

IEEE Transactions on Instrumentation and Measurement, 2024, 73 (6), pp.6006109. ⟨10.1109/TIM.2024.3378310⟩. ⟨hal-04779337⟩

• Communication dans un congrès

Bimetallic Cu-based nanowires and the means to create next-generation stable transparent electrodes

Anđela Križan, Laetitia Bardet, Kévin Zimny, Martin Romanus, Maxime Berthe, Daniel Bellet, Mona Tréguer-Delapierre

1st Joint European MRS Chapteurs Workshop, The Four European MRS Chapters (Paris/France, Cologne/Germany, Hasselth/Belgium, Genova/Italy), Mar 2024, Paris, France. ⟨hal-05071415⟩

• Article dans une revue

Boosting Gas-Phase TiO 2 Photocatalysis with Weak Electric Field Strengths of Volt/Centimeter

My Nghe Tran, Myriam Moreau, Ahmed Addad, Adrien Teurtrie, Thomas Roland, Vincent de Waele, Marc Dewitte, Louis Thomas, Gaëtan Lévêque, Chunyang Dong, Pardis Simon, Karima Ben Tayeb, David Mele, Vitaly Ordomsky, Bruno Grandidier

Among the semiconductor nanomaterials, titanium dioxide is at the forefront of heterogeneous photocatalysis, but its catalytic activity greatly suffers from the loss of photoexcited charge carriers through deleterious recombination processes. Here, we investigate the impact of an external electric…

ACS Applied Materials & Interfaces, 2024, 16 (12), pp.14852-14863. ⟨10.1021/acsami.3c19031⟩. ⟨hal-04774520v2⟩

• Poster de conférence

Thermo-mechanical influence on fracture propagation: integrating temperature effects through equilibrium statistical mechanics

Claudia Binetti, Giuseppe Florio, Nicola Pugno, Stefano Giordano, Giuseppe Puglisi

Rencontre du non-linéaire 2024, Mar 2024, Paris, France. . ⟨hal-04508600⟩

• Poster de conférence

Projet ciblé COMPTERA: COMPosants électroniques pour l'imagerie TERAhertz

Carlo Sirtori, Laurent Dussopt, Juliette Mangeney, Stefano Barbieri, Frederic Teppe, Patrick Mounaix

COMPTERA vise le développement de composants avancés pour les futurs systèmesd’imagerie multispectrale en gamme THz (0,3-30 THz) qui feront appel à des technologiestrès variées à la frontière de l’électronique et de l’optoélectronique, en particulier desdétecteurs à haute sensibilité adaptés à…

Journées Scientifiques Nationales 2024 du PEPR électronique, Mar 2024, Grenoble, France. . ⟨hal-04747569⟩

• Communication dans un congrès

Local substrate removal enabling next generation fully vertical GaN-on-Si power devices

Hamdaoui Y., Michler S., Abid I., Ziouche K., F Medjdoub

Materials for Advanced Metallization, Mar 2024, Milan, Italy. ⟨hal-04762063⟩

• Article dans une revue

Inverse Design of One-Dimensional Topological Photonic Systems Using Deep Learning

M. El Ghafiani, M. Elaouni, S. Khattou, Y. Rezzouk, M. Amrani, Othmane Marbouh, Mohamed Boutghatin, Abdelkrim Talbi, E. El Boudouti, B. Djafari Rouhani

We demonstrate a novel approach to inversely design one-dimensional (1D) photonic stubbed systems with targeted topological properties by leveraging the power of deep learning. The process involves developing a data-driven model to accurately predict the geometric parameters of the photonic system…

Physics of Wave Phenomena, 2024, 32 (1), pp.48-55. ⟨10.3103/S1541308X24010047⟩. ⟨hal-04511253⟩

• Article dans une revue

Borophene Quantum Dots as Novel Peroxidase-Mimicking Nanozyme: A Dual-Mode Assay for the Detection of Oxytetracycline and Tetracycline Antibiotics

Devipriya Gogoi, Chayanika Hazarika, Gayatri Neog, Prosenjit Mridha, Himangsu Bora, Manash Das, Sabine Szunerits, Rabah Boukherroub

The greater advantages and wide applications of zero-dimensional nanodots inspire researchers to develop new materials. Therefore, novel borophene quantum dots (QDs) were prepared by a hydrothermal liquid exfoliation technique using water medium. The borophene QDs proved to be highly stable in…

ACS Applied Materials & Interfaces, 2024, ⟨10.1021/acsami.3c12108⟩. ⟨hal-04517327⟩

• Article dans une revue

A miniaturized airplane blade antenna for radio navigation and communication systems

Z. Hamouda, S. Azaizia, M. Nehaoua, M. Hammouche, T. Lasri

Blade antennas are preferred antenna structures for airborne applications due to their compact size, lightweight and drag-reducing aerodynamic shape. In this paper, we present the design, simulation and realization of a miniaturized blade antenna requiring a small ground plane and covering the…

Journal of Electromagnetic Waves and Applications, 2024, pp.1-16. ⟨10.1080/09205071.2024.2321281⟩. ⟨hal-04504263⟩

• Article dans une revue

A digital image processing tool for characterizing dendritic trunks

S. Diwakar, Mohand Salah Moussa, Antonella Al Najjar, Sarathy Gopalakrishnan, Kirk Ziegler, Abdelkrim Talbi, Ranga Narayanan, Farzam Zoueshtiagh

Signal, Image and Video Processing, 2024, 18, ⟨10.1007/s11760-024-03070-y⟩. ⟨hal-04525179⟩