Publications

• Communication dans un congrès

Topological states in Hermitian and non-Hermitian beams

Y. Jin, L. He, W. Wang, R. Cai, W. Zhong, X. Zhuang, T. Rabczuk, Y. Pennec, Bahram Djafari-Rouhani

PHONONICS 2023: 6th International Conference on Phononic Crystals/Metamaterials/Metasurfaces, Phonon Transport, and Topological Phononics, Jun 2023, Manchester (UK), United Kingdom. ⟨hal-04373851⟩

• Article dans une revue

Capacity Improvement of 3D-OCDMA-PON Hybrid System Next Generation Using Weight Zero Cross Correlation Code

Abdelhamid Cherifi, Tarik Mohammed Chikouche, Abdullah Karar, Julien Moussa H. Barakat, Omar Arbouche, Iyad Dayoub

This paper proposes a novel code for optical code division multiple access (OCDMA) systems, called the three-dimensional (3D) spectral/temporal/spatial single weight zero cross-correlation (3D-SWZCC) code. The proposed code could potentially be used in the next generation of passive optical…

Applied Sciences, 2023, 13 (10), pp.5869. ⟨10.3390/app13105869⟩. ⟨hal-04125224⟩

• Communication dans un congrès

Ultrafast Modulation of Polarization in Spintronic THz Emitters Enhanced by Field Induced Spin Reorientation Transition

Geoffrey Lezier, Pierre Koleják, Jean-Francois Lampin, Kamil Postava, Mathias Vanwolleghem, Nicolas Tiercelin

We demonstrate an efficient and simple modulation of the polarization in Spin-tronic Terahertz Emitters, by rapid switching of the magnetization using high-frequency magnetic field, enhanced by field induced Spin Reorientation Transition (SRT). The instability of the magnetic layer at the…

CLEO: Science and Innovations, 2023, San Jose, United States. pp.SF2I.4, ⟨10.1364/CLEO_SI.2023.SF2I.4⟩. ⟨hal-04308497⟩

• Article dans une revue

Nanomechanical damping via electron-assisted relaxation of two-level systems

Olivier Maillet, Dylan Cattiaux, Xin Zhou, Rasul R. Gazizulin, Olivier Bourgeois, Andrew D. Fefferman, Eddy Collin

We report on measurements of dissipation and frequency noise at millikelvin temperatures of nanomechanical devices covered with aluminum. A clear excess damping is observed after switching the metallic layer from superconducting to the normal state with a magnetic field. Beyond the standard model…

Physical Review B, 2023, 107 (6), pp.064104. ⟨10.1103/PhysRevB.107.064104⟩. ⟨hal-03007076⟩

• Article dans une revue

[Review] Emerging topics in nanophononics and elastic, acoustic, and mechanical metamaterials: an overview

Anastasiia O Krushynska, Daniel Torrent, Alejandro M Aragón, Raffaele Ardito, Osama R Bilal, Bernard Bonello, Federico Bosia, Yi Chen, Johan Christensen, Andrea Colombi, Steven A Cummer, Bahram Djafari-Rouhani, Fernando Fraternali, Pavel I Galich, Pedro David Garcia, Jean-Philippe Groby, Sébastien Guenneau, Michael R Haberman, Mahmoud I Hussein, Shahram Janbaz, Noé Jiménez, Abdelkrim Khelif, Vincent Laude, Mohammad J Mirzaali, Pavel Packo, Antonio Palermo, Yan Pennec, Rubén Pico, María Rosendo López, Stephan Rudykh, Marc Serra-Garcia, Clivia M Sotomayor Torres, Timothy A Starkey, Vincent Tournat, Oliver B Wright

This broad review summarizes recent advances and “hot” research topics in nanophononics and elastic, acoustic, and mechanical metamaterials based on results presented by the authors at the EUROMECH 610 Colloquium held on April 25-27, 2022 in Benicássim, Spain. The key goal of the colloquium was to…

Nanophotonics, 2023, 12 (4), pp.659-686. ⟨10.1515/nanoph-2022-0671⟩. ⟨hal-04233141⟩

• Article dans une revue

Design and fabrication of nanometer measurement platform for better understanding of silicon mechanical properties

Maciej Haras, Jean-François Robillard, Thomas Skotnicki, Emmanuel Dubois

Semiconductor industry is experiencing unprecedented growth, still driven by Moore's law, which is continually delivering devices with improved performance at lower costs. The continuation of this development places the industry in a divergent trade-off between economic attractiveness,…

Journal of Applied Physics, 2023, 134 (2), pp.024305. ⟨10.1063/5.0152192⟩. ⟨hal-04165436v2⟩

• Communication dans un congrès

[Invited] Design of Metamaterials for Acoustic Stealth Using Optimization Tools

Laetitia Roux, Charles Croenne, Monique Pouille, C. Audoly, Anne-Christine Hladky

PHONONICS 2023: 6th International Conference on Phononic Crystals/Metamaterials/Metasurfaces, Phonon Transport, and Topological Phononics, Jun 2023, Manchester (UK), United Kingdom. ⟨hal-04374254⟩

• Article dans une revue

The Effect of C60 and Pentacene Adsorbates on the Electrical Properties of CVD Graphene on SiO2

Jacopo Oswald, Davide Beretta, Michael Stiefel, Roman Furrer, Dominique Vuillaume, Michel Calame

Graphene is an excellent 2D material for vertical organic transistors electrodes due to its weak electrostatic screening and field-tunable work function, in addition to its high conductivity, flexibility and optical transparency. Nevertheless, the interaction between graphene and other carbon-based…

Nanomaterials, 2023, 13 (6), pp.1134. ⟨10.3390/nano13061134⟩. ⟨hal-04041239⟩

• Communication dans un congrès

Exploring Machine Learning Privacy/Utility Trade-Off from a Hyperparameters Lens

Ayoub Arous, Amira Guesmi, Muhammad Abdullah Hanif, Ihsen Alouani, Muhammad Shafique

Machine Learning (ML) architectures have been applied to several applications that involve sensitive data, where a guarantee of users' data privacy is required. Differentially Private Stochastic Gradient Descent (DPSGD) is the state-of-the-art method to train privacy-preserving models. However…

International Joint Conference on Neural Networks (IJCNN 2023), Jun 2023, Gold Coast, Australia. ⟨10.1109/IJCNN54540.2023.10191743⟩. ⟨hal-04202435⟩

• Article dans une revue

An LSTM-Based Network Slicing Classification Future Predictive Framework for Optimized Resource Allocation in C-V2X

Mohammed Salah Abood, Hua Wang, Dongxuan He, Maha Fathy, Sami Abduljabbar Rashid, Mohammad Alibakhshikenari, Bal Virdee, Salahuddin Khan, Giovanni Pau, Iyad Dayoub, Patrizia Livreri, Taha Elwi

With the advent of 5G communication networks, many novel areas of research have emerged and the spectrum of communicating objects has been diversified. Network Function Virtualization (NFV), and Software Defined Networking (SDN), are the two broader areas that are tremendously being explored to…

IEEE Access, 2023, 11, pp.129300-129310. ⟨10.1109/ACCESS.2023.3332225⟩. ⟨hal-04369688⟩