Publications

• Article dans une revue

Nanofeather ruthenium nitride electrodes for electrochemical capacitors

Khac Huy Dinh, Grace Whang, Antonella Iadecola, Houssine Makhlouf, Antoine Barnabé, Adrien Teurtrie, Maya Marinova, Marielle Huvé, Isabelle Roch-Jeune, Camille Douard, Thierry Brousse, Bruce Dunn, Pascal Roussel, Christophe Lethien

Fast charging is a critical concern for the next generation of electrochemical energy storage devices, driving extensive research on new electrode materials for electrochemical capacitors and micro-supercapacitors. Here we introduce a significant advance in producing thick ruthenium nitride…

Nature Materials, 2024, Nature Materials, ⟨10.1038/s41563-024-01816-0⟩. ⟨hal-04495652⟩

• Article dans une revue

Molecular Junctions for Terahertz Switches and Detectors.

Imen Hnid, Ali Yassin, Imane Arbouch, David Guérin, Colin Van Dyck, Lionel Sanguinet, Stéphane Lenfant, Jérôme Cornil, Philippe Blanchard, Dominique Vuillaume

Molecular electronics targets tiny devices exploiting the electronic properties of the molecular orbitals, which can be tailored and controlled by the chemical structure/conformation of the molecules. Many functional devices have been experimentally demonstrated; however, these devices were…

Nano Letters, 2024, 24, pp.2553-2560. ⟨10.1021/acs.nanolett.3c04602⟩. ⟨hal-04240308v2⟩

• Thèse

Croissance sélective et caractérisation de nanostructures d’InAs et d'InSb, Selective area growth and characterization of InAs and InSb nanostructures

Wijden Khelifi

Les composés d’arséniure et d’antimoniure d’indium figurent parmi les candidats les plus prometteurs pour la conception de dispositifs quantiques, grâce à leurs propriétés électroniques supérieures telles que la haute mobilité des électrons et leur fort couplage spin-orbite. Cependant, leur…, In the landscape of electronic device fabrication, the semiconductor compounds indium arsenide (InAs) and indium antimonide (InSb) have emerged as materials of significant interest for high-speed telecommunications and infrared optoelectronics. More recently, their excellent electron transport…

Electronique. Université de Lille (2018-..), 2024. Français. ⟨NNT : ⟩. ⟨tel-04475141⟩

• Article dans une revue

150 Gbps THz Chipscale Topological Photonic Diplexer

Manoj Gupta, Abhishek Kumar, Prakash Pitchappa, Yi Ji Tan, Pascal Szriftgiser, Guillaume Ducournau, Ranjan Singh

Photonic diplexers are being widely investigated for high data transfer rates in on‐chip communication. However, dividing the available spectrum into non‐overlapping multicarrier frequency sub‐bands has remained a challenge in designing frequency‐selective time‐invariant channels. Here, we report…

Advanced Materials, 2024, ⟨10.1002/adma.202309497⟩. ⟨hal-04465640⟩

• Article dans une revue

Probabilistic intrusion detection based on an optimal strong K-barrier strategy in WSNs

Adda Boualem, Cyril de Runz, Marwane Ayaida, Hisham Kholidy

Peer-to-Peer Networking and Applications, 2024, ⟨10.1007/s12083-024-01634-w⟩. ⟨hal-04455870⟩

• Pré-publication, Document de travail

Créativité: Pensée Digitale ou Humaine ?

Christophe Krzeminski

L a créativité, est un besoin central de notre civilisation partagée par de nombreux acteurs aux intérêts bien différents. Tous partagent l'espérance d'être créatif et de refléter l'image d'une performance différenciée. Paradoxalement, est-il possible d'être original, d…

2024. ⟨hal-04439765⟩

• Article dans une revue

Static micromechanical measurements of the flexural modulus and strength of micrometre-diameter single fibres using deflecting microcantilever techniques

Ali Reda, Steve Arscott

Abstract The mechanical properties of natural and man-made fibres ultimately govern the robustness of products. Examples range from textiles to composite materials for mechanical parts in emerging technological applications. An accurate determination of the mechanical properties of microscopic…

Scientific Reports, 2024, 14 (1), pp.2967. ⟨10.1038/s41598-024-53082-4⟩. ⟨hal-04440884⟩

• Article dans une revue

Comparison of the Antibacterial Activity of Selected Deep Eutectic Solvents (DESs) and Deep Eutectic Solvents Comprising Organic Acids (OA‐DESs) Towards Gram‐positive and Gram‐negative Species

Tomasz Swebocki, Aleksandra Kocot, Alexandre Barras, Helena Arellano, Leila Bonnaud, Kamel Haddadi, Anne‐laure Fameau, Sabine Szunerits, Magdalena Plotka, Rabah Boukherroub

Deep eutectic solvents (DESs) have been intensively investigated in recent years for their antibacterial properties, with DESs that comprise organic acids (OA‐DESs) showing promising antibacterial action. However, the literature is lacking a more in‐depth investigation that would cover the relative…

Advanced Healthcare Materials, In press, ⟨10.1002/adhm.202303475⟩. ⟨hal-04462441⟩

• Article dans une revue

Boosting the Performances of Semitransparent Organic Photovoltaics via Synergetic Near‐Infrared Light Management

Tao Xu, Baozhong Deng, Kaiwen Zheng, Hongyu Li, Zihan Wang, Yunbo Zhong, Chengxi Zhang, Gaëtan Lévêque, Bruno Grandidier, Renaud Bachelot, Mona Tréguer-Delapierre, Yabing Qi, Shenghao Wang

Semitransparent organic photovoltaics (ST‐OPVs) offer promising prospects for application in building‐integrated photovoltaic systems and greenhouses, but further improvement of their performance faces a delicate trade‐off between the two competing indexes of power conversion efficiency (PCE) and…

Advanced Materials, 2024, ⟨10.1002/adma.202311305⟩. ⟨hal-04465431⟩

• Thèse

Résonateurs hybrides à ondes acoustiques de surface et de volume, Hybrid Surface and Bulk Acoustic Waves Resonators

Saher Barsoum

Le concept des résonateurs hybrides SAW/BAW (HSB) a été introduit en 2013. Il se base sur un arrangement périodique de transducteurs piézoélectriques sur un substrat, combinant les avantages des dispositifs à ondes de volume et des dispositifs à ondes de surface. Une étude initiale portant sur l…, The concept of hybrid SAW/BAW (HSB) resonators was introduced in 2013. It is based on a periodic arrangement of piezoelectric transducers on a substrate, combining the ad-vantages of bulk- and surface-wave devices. An initial study on AlN optimized two reso-nance modes achieving electromechanical…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2024. Français. ⟨NNT : ⟩. ⟨tel-04477207⟩