Publications

• Article dans une revue

The importance of the shape of Cu2O nanocrystals on plasmon-enhanced oxygen evolution reaction in alkaline media

Tamazouzt Nait Saada, Liuqing Pang, Kilaparthi Sravan Kumar, André H.B. Dourado, Lucas Germano, Eduardo Vicentini, Ana P.L. Batista, Antonio G.S. de Oliveira-Filho, Franck Dumeignil, Sébastien Paul, Robert Wojcieszak, Sorin Melinte, Georgiana Sandu, Guido Petretto, Gian-Marco Rignanese, Adriano Henrique Braga, Taissa Rosado, Dalila Meziane, Rabah Boukherroub, Susana de Torresi, Anderson G.M. da Silva, Sabine Szunerits

Cu2O nanostructures of cubic or octahedral shape as well as decorated with gold nanoparticles were synthesized by a chemical process. The electrochemical activity of these nanostructures for the oxygen evolution reaction (OER) in alkaline media was assessed in the dark and under solar light…

Electrochimica Acta, 2021, 390, pp.138810. ⟨10.1016/j.electacta.2021.138810⟩. ⟨hal-03320464⟩

• Thèse

Détecteur infrarouge hétérodyne à cascade quantique, Quantum cascade infrared heterodyne detector

Grégory Quinchard

La gamme spectrale du moyen infrarouge (MIR : 3-12 μm) s’ouvre aujourd’hui à de nouvelles possibilités d’applications grâce à la maturité des lasers à cascade quantique : communications espace libre, spectroscopie, LIDAR... Or, il n’existe aujourd’hui pas de détecteur rapide fonctionnant à…, The mid-infrared spectral range (MIR: 3-12 μm) is now opening up to new application possibilities thanks to the maturity of quantum cascade lasers: free-space communications, spectroscopy, LIDAR... However, there is currently no fast detector operating at room temperature in this spectral range:…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2021. Français. ⟨NNT : 2021LILUN002⟩. ⟨tel-03593409⟩

• Thèse

Acoustic metamaterials for underwater applications : homogenisation methods, design optimisation and experimental characterisation, Métamatériaux acoustiques pour applications sous-marines : méthodes d'homogénéisation, optimisation de designs et caractérisation expérimentale

Laëtitia Roux

Designing efficient hull coatings for acoustic stealth of submerged vehicles remains a challenge that evolves along with improvements in sonar performance. Low frequency performance is particularly important for military applications, due to the long range propagation properties of low frequency…, Concevoir des revêtements de coque pour la furtivité acoustique des véhicules submergés demeure un défi évoluant constament avec l'amélioration des performances sonar. Les performances à basses fréquences sont particulièrement importantes pour les applications militaires, en raison des…

Acoustics [physics.class-ph]. Université de Lille, 2021. English. ⟨NNT : 2021LILUN015⟩. ⟨tel-03626959⟩

• Communication dans un congrès

Standalone low-cost versatile FPGA-based fault generator for PROFIBUS DP

Jean-Marc Capron, Mathieu Troch, Dimitri de Schuyter, Arne Verhoeven, Jos Knockaert, Philippe Saey

This paper presents the design, the validation steps and the measurement results of a fault generator device able to disturb the operation of a PROFIBUS DP network, under user-defined conditions. It allows to test the robustness of an industrial network, to test and compare diagnostic tools, and to…

IEEE 26th International Conference on Emerging Technologies and Factory Automation (ETFA 2021), Sep 2021, Vasteras, Sweden. ⟨10.1109/ETFA45728.2021.9613509⟩. ⟨hal-03541649⟩

• Communication dans un congrès

Cryptosporidium parvum et microbiote intestinal : une piste de recherche de nouveaux traitements alternatifs

Karim Tarik Adjou, Mohamed Mammeri, Myriam Thomas, A Chevillot, Bruno Polack, Isabelle Vallée, Jérôme Follet

2èmes journées SAPS (Sciences Animales Paris Saclay),, INRAE, Sep 2021, jouy-en Josas, France, France. ⟨hal-04525565⟩

• Article dans une revue

Unprecedented ON/OFF Ratios in Photoactive Diarylethene-Bisthienylbenzene Molecular Junctions

Imen Hnid, Mingyang Liu, Denis Frath, Sebastien Bellynck, Frederic Lafolet, Xiaonan Sun, Jean-Christophe Lacroix

Nano Letters, 2021, 21 (18), pp.7555-7560. ⟨10.1021/acs.nanolett.1c01983⟩. ⟨hal-05360499⟩

• Article dans une revue

Blind Adaptive Low-Complexity Time-Domain Equalizer for 100-Gb/s Direct-Detection Optical OFDM Systems Over Long-Reach SSMF

Asmaa Benieddi, Sid Ahmed Elahmar, Iyad Dayoub, Shyqyri Haxha

In this article, we report a low-complexity blind adaptive time-domain equalizer (TEQ) to reduce the cyclic prefix (CP) length for 100-Gb/s direct-detection optical orthogonal frequency-division multiplexing (OFDM) system combined with wavelength-division multiplexing system over 400-km standard…

IEEE Systems Journal, 2021, 15 (3), pp.3841-3847. ⟨10.1109/JSYST.2020.2996384⟩. ⟨hal-03382867⟩

• Article dans une revue

Photopatternable hydroxide ion electrolyte for solid-state micro-supercapacitors

Christopher Choi, Kevin Robert, Grace Whang, Pascal Roussel, Christophe Lethien, Bruce Dunn

Electrochemical energy storage (EES) devices that provide high power and energy for micropower systems are considered to be essential for developing micro/nano electronics such as nanorobotics, environmental sensors, and connected smart electronics. One promising research direction in this field…

Joule, 2021, 5 (9), pp.2466-2478. ⟨10.1016/j.joule.2021.07.003⟩. ⟨hal-03501780⟩

• Article dans une revue

A barium titanate‐on‐oxide insulator optoelectronics platform

Yu Cao, Siew Li Tan, Eric Jun Hao Cheung, Shawn Yohanes Siew, Changjian Li, Yan Liu, Chi Sin Tang, Manohar Lal, Guanyu Chen, Karim Dogheche, Ping Yang, Steven Pennycook, Andrew Thye Shen Wee, Soojin Chua, El Hadj Dogheche, Thirumalai Venkatesan, Aaron Danner

Electro-optic modulators are among the most important building blocks in optical communication networks. Lithium niobate, for example, has traditionally been widely used to fabricate high-speed optical modulators due to its large Pockels effect. Another material, barium titanate, nominally has a 50…

Advanced Materials, 2021, 33 (37), pp.2101128. ⟨10.1002/adma.202101128⟩. ⟨hal-03501430⟩

• Article dans une revue

75 nm gate length PHEMT with f max = 800 GHz using asymmetric gate recess: RF and noise investigation

M. Samnouni, Nicolas Wichmann, X. Wallart, Christophe Coinon, Sylvie Lepilliet, S. Bollaert

We report a high maximum frequency of oscillation (f max) and a current-gain cutoff frequency (f T) of 800 and 260 GHz, respectively, with pseudomorphic high-electron mobility transistor (PHEMT), using an InGaAs/InAs composite channel and an asymmetric gate recess. This result was achieved with…

IEEE Transactions on Electron Devices, 2021, 68 (9), pp.4289-4295. ⟨10.1109/TED.2021.3098255⟩. ⟨hal-03419728⟩