Publications

• Article dans une revue

Simultaneous upcycling of PET plastic waste and CO2 reduction through Co-electrolysis: a novel approach for integrating CO2 reduction and PET hydrolysate oxidation

Sravan Kumar Kilaparthi, Ahmed Addad, Alexandre Barras, Sabine Szunerits, Rabah Boukherroub

Improper handling of polyethylene terephthalate (PET) plastic waste contributes to CO2 emissions during incineration. This study proposes an innovative strategy for tackling PET waste and CO2 emissions simultaneously. Integrating the CO2 electrochemical reduction reaction (CO2RR) with PET…

Journal of Materials Chemistry A, 2023, 11 (47), pp.26075-26085. ⟨10.1039/D3TA05726G⟩. ⟨hal-04329357⟩

• Article dans une revue

In-Depth Investigation of Manganese Dioxide as Pseudocapacitive Electrode in Lithium- and Sodium-Doped Ionic Liquids

Thibaud Guillemin, Camille Douard, Anthony Impellizzeri, Christopher Ewels, Bernard Humbert, Christophe Lethien, Scott Wilfred Donne, Jean Le Bideau, Thierry Brousse

We investigate the contribution of pseudocapacitance to the overall capacitance of MnO2 electrodes in pure and alkaline-doped ionic liquids via two spectroscopic methods: step potential electrochemical spectroscopy (SPECS) and in situ Raman spectroscopy. For both characterization methods, thin-film…

Journal of The Electrochemical Society, 2023, 170 (10), pp.100531. ⟨10.1149/1945-7111/ad0180⟩. ⟨hal-04239177⟩

• Article dans une revue

Optimization of CdZnyS_1-y Buffer Layer Properties for a ZnO/CZTS_xSe_1-x/Mo Solar Cell to Enhance Conversion Efficiency

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

In this paper, we focus on optimizing the solar performance of a CZTSSe-based solar cell by adjusting the zinc and sulfur concentrations in the CdZnS buffer layer and the quinary absorber CZTSSe. The state-of-the-art work is to combine the ZnS and CdS binaries into CdZnS ternary used as a buffer…

• Article dans une revue

Phononic Crystal Made of Silicon Ridges on a Membrane for Liquid Sensing

Abdellatif Gueddida, Victor Y. Zhang, Laurent Carpentier, Jérémy Bonhomme, Bernard Bonello, Yan Pennec, Bahram Djafari-Rouhani

We propose the design of a phononic crystal to sense the acoustic properties of a liquid that is constituted by an array of silicon ridges on a membrane. In contrast to other concepts, the ridges are immersed in the liquid. The introduction of a suitable cavity in the periodic array gives rise to a…

Sensors, 2023, 23 (4), pp.2080. ⟨10.3390/s23042080⟩. ⟨hal-04086892⟩

• Communication dans un congrès

Flat Band Induced Topological Tamm States in One-Dimensional Comb-like Structures

S. Khattou, Y. Rezzouk, M. Amrani, M. El Ghafiani, E.H. El Boudouti, A. Talbi, Y. Jin, B. Djafari-Rouhani

PHONONICS 2023: 6th International Conference on Phononic Crystals/Metamaterials/Metasurfaces, Phonon Transport, and Topological Phononics, Jun 2023, Manchester (UK), United Kingdom. ⟨hal-04374226⟩

• Article dans une revue

Bound States in the Continuum and Induced Resonances in a Simple Plasmonic Waveguide with Sensing Application

Yamina Rezzouk, Soufyane Khattou, Madiha Amrani, Adnane Noual, El Houssaine El Boudouti, Abdelkrim Talbi, Bahram Djafari-Rouhani

A Friedrich–Wintgen bound state in the continuum (FW-BIC) is of particular interest in the field of wave physics phenomena. It is induced via the destructive interference of two modes that belong to the same cavity. In this work, we analytically and numerically show the existence of FW-BIC in a T-…

Photonics, 2023, 10 (11), pp.1284. ⟨10.3390/photonics10111284⟩. ⟨hal-04369666⟩

• Article dans une revue

La spectroscopie térahertz: électrons et vibrations

Sarah Houver, Sophie Eliet Eliet-Barois, Pascale Roy, Romain Peretti

Les progrès technologiques ces dernières décennies ont fait croître de façon exponentielle l’utilisation de la spectroscopie TéraHertz. Cette gamme spectrale (1 THz = 1012 Hz) permet de sonder et caractériser les phénomènes physiques à basse énergie, où de nombreux processus élémentaires dans la…

Photoniques, 2023, 121, pp.36-41. ⟨10.1051/photon/202312136⟩. ⟨hal-04180380⟩

• Chapitre d'ouvrage

Photonic open loops

Housni Al Wahsh, Leonard Dobrzynski, Abdellatif Akjouj

Resonance, Elsevier, pp.11-52, 2023, ⟨10.1016/B978-0-44-319144-2.00010-5⟩. ⟨hal-04070649⟩

• Article dans une revue

Frequency stable and low phase noise THz synthesis for precision spectroscopy

Léo Djevahirdjian, Loïc Lechevallier, Marie-Aline Martin-Drumel, Olivier Pirali, Guillaume Ducournau, Rédha Kassi, Samir Kassi

We present a robust approach to generate a continuously tunable, low phase noise, Hz linewidth and mHz/s stability THz emission in the 0.1 THz to 1.4 THz range. This is achieved by photomixing two commercial telecom, distributed feedback lasers locked by optical-feedback onto a single highly stable…

Nature Communications, 2023, 14 (1), pp.7162. ⟨10.1038/s41467-023-42905-z⟩. ⟨hal-04291164⟩

• Article dans une revue

A self-purifying microfluidic system for identifying drugs acting against adult schistosomes

Vincent Girod, Robin Houssier, Karin Sahmer, Marie-José Ghoris, Stéphanie Caby, Oleg Melnyk, Colette Dissous, Vincent Senez, Jérôme Vicogne

The discovery of novel antihelmintic molecules to combat the development and spread of schistosomiasis, a disease caused by several Schistosoma flatworm species, mobilizes significant research efforts worldwide. With a limited number of biochemical assays for measuring the viability of adult worms…

Royal Society Open Science, 2023, 9 (11), pp.220648. ⟨10.1098/rsos.220648⟩. ⟨hal-04304641⟩