Publications

• Article dans une revue

Resource Allocation and Pairing Techniques in Multiuser Massive MIMO-NOMA

Eric Pierre Simon, Joumana Farah, Pierre Laly

In massive multiple-input multiple-output (MIMO) systems, user clustering techniques are crucial for addressing inter-beam interference. These techniques become even more critical when incorporating non-orthogonal multiple access (NOMA) to enhance spectral efficiency and user fairness. Prior…

IEEE Systems Journal, 2023, 17 (4), pp.6312 - 6321. ⟨10.1109/JSYST.2023.3314789⟩. ⟨hal-04201984⟩

• Article dans une revue

Modeling and optimization of CuIn1-xGaxSe2/Si1-yGey structure for solar cells applications

M. Boubakeur, A. Aissat, L. Chenini, M. Ben Arbia, H. Maaref, Jean-Pierre Vilcot

A combination of a Copper Indium Gallium Selenide (CIGS) and Silicon (Si) layer has been recognized as an excellent choice for producing heterojunction based solar cells with improved efficiency and low cost processing techniques. The quaternary compound CIGS and silicon (Si) regions exhibit a…

Physica B: Condensed Matter, 2023, 666, pp.415101. ⟨10.1016/j.physb.2023.415101⟩. ⟨hal-04172826⟩

• Thèse

Robustesse d'une communication 4G (LTE) à des perturbations électromagnétiques, Robustness of a 4G (LTE) communication to electromagnetic disturbances

Olivier Stienne

Les systèmes de télécommunication assurent un rôle important dans les opérations ferroviaires. Elles permettent la communication entre l'infrastructure mobile et l'infrastructure fixe. Actuellement, c'est GSM-R qui fournit une connectivité 2G+ transparente entre l'infrastructure…, Telecommunication systems play an important role in railway operations. They enable communication between the mobile and fixed infrastructure. Currently, it is GSM-R that provides seamless 2G+ connectivity between the ground infrastructure and the train. But GSM-R does not have the capacity to…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2023. Français. ⟨NNT : 2023ULILN024⟩. ⟨tel-04426271⟩

• Article dans une revue

Broadband RCS reduction by means of disordered coding metasurfaces

A. Mourad, L. Burgnies, Eric Lheurette

Pattern Search (PS) optimization algorithm has been used for the design of disordered coding metasurfaces with the aim of reducing both monostatic and bistatic Radar Cross Section (RCS) in the 26–40 GHz frequency range. On this basis, high and low phase-state unit-cells have been defined with…

Journal of Applied Physics, 2023, 134 (12), pp.123105. ⟨10.1063/5.0168686⟩. ⟨hal-04243825⟩

• Communication dans un congrès

[Invited] Micro-supercapacitors and micro-batteries: complementary microdevices for powering IoT

Pascal Roussel, C. Lethien

3rd Summer School Sciences for a Changing Planet, Sep 2023, Lille, France. ⟨hal-04410267⟩

• Article dans une revue

Covalent organic framework derived synthesis of Ru embedded in carbon nitride for hydrogen and oxygen evolution reactions

Tianyu Gao, Kilaparthi Sravan Kumar, Zhen Yan, Maya Marinova, Martine Trentesaux, Mohammed Amin, Sabine Szunerits, Yong Zhou, Vlad Martin-Diaconescu, Sébastien Paul, Rabah Boukherroub, Vitaly Ordomsky

The hydrogen and oxygen evolution reactions (HER and OER) are two steps in electrochemical water splitting for conversion of electric power to chemical energy. The main challenge remains the development of efficient, stable and cheap electrocatalysts able to perform both reactions under alkaline…

Journal of Materials Chemistry A, 2023, 11 (36), pp.19338-19348. ⟨10.1039/D3TA01362F⟩. ⟨hal-04196219⟩

• Article dans une revue

Indirect nanoscale characterization of polymer photoresist wetting using ultra-high frequency acoustic waves

Abbas Salhab, Julien Carlier, Malika Toubal, David Troadec, Philippe Garnier, Thomas Mercadier, Pierre Campistron, Vincent Thomy

The wetting of surfaces with patterns in the order of a hundred nanometers is often a complex phenomenon to analyze and control. In the semiconductor industry, whether it is during the surface cleaning steps or the deposition of the protective mask (photosensitive liquid resin that is then cross-…

Physica Scripta, 2023, 98 (10), pp.105967. ⟨10.1088/1402-4896/acfa45⟩. ⟨hal-04211683⟩

• Autre publication scientifique

[Seminar] Status and progress of GaN-based high electron mobility transistors for millimetre-wave power applications

Farid Medjdoub

Workshop on Electrical and thermal characterization of HEMT, Jointly Organized by IEEE EDS Delhi Chapter (New Delhi, India), september 26, 2023. ⟨hal-04218271⟩

• Communication dans un congrès

Charge carrier profiling with MIR and THz s-SNOM

Cristiane Santos, Édouard Lebouvier, Benjamin Walter, Sophie Eliet, Nicolas Chevalier, J. Hartmann, Romain Peretti, Marc Faucher, Jean-Francois Lampin

In the past years, it has been shown that s-SNOM (scattering-type scanning near-field optical microscopy) is a powerful technique to probe different light-matter interactions. Among them, charge carriers present different optical responses in the mid-infrared (MIR) and terahertz (THz) regions. Here…

2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2023, Montreal, Canada. pp.1-2, ⟨10.1109/IRMMW-THz57677.2023.10298850⟩. ⟨hal-04505239⟩

• Autre publication scientifique

Chroniques du GDR NEMO N°2

Pascal Martin, Denis Frath, Stéphane Lenfant

2023. ⟨hal-04387225⟩