Publications

• Communication dans un congrès

Study of Graded Ultrathin CIGS/Si Structure for Solar Cell Applications

M. Boubakeur, Abdelkader Aissat, Jean-Pierre Vilcot

This paper aims to improve the performance of graded ultrathin CIGS-based solar cells using the one-dimensional simulation program (SCAPS-1D). In this context, we have assessed the effect of the graded bandgap and the thickness of the absorber layer (CIGS) on solar cell performance. We have also…

International Conference on Electronic Engineering and Renewable Energy Systems, Apr 2020, Saidia, Morocco. pp.317-324, ⟨10.1007/978-981-15-6259-4_33⟩. ⟨hal-03043566⟩

• Article dans une revue

Automatic pain estimation from facial expressions: a comparative analysis using off-the-shelf CNN architectures

Safaa El Morabit, Atika Rivenq, Mohammed-En-Nadhir Zighem, Abdenour Hadid, Abdeldjalil Ouahabi, Abdelmalik Taleb-Ahmed

Automatic pain recognition from facial expressions is a challenging problem that has attracted a significant attention from the research community. This article provides a comprehensive analysis on the topic by comparing some popular and Off-the-Shell CNN (Convolutional Neural Network)…

Electronics, 2021, 10 (16), pp.1926. ⟨10.3390/electronics10161926⟩. ⟨hal-03360279⟩

• Communication dans un congrès

RF and Six-Port Microwave Sensing Techniques for Nondestructive Testing and Evaluation

Kamel Haddadi

The physical and mechanical properties of urban structures can be inspected and monitored using nondestructive testing and evaluation (NDT&E) techniques. In particular, microwave methods have recently attracted the research community as a viable method to address NDT&E applications in a…

2021 International Conference on Electromagnetics in Advanced Applications (ICEAA), Aug 2021, Honolulu, United States. pp.320-320, ⟨10.1109/ICEAA52647.2021.9539773⟩. ⟨hal-03541071⟩

• Communication dans un congrès

Quadratic detection-based millimeter-wave MMIC for TDoA and AoA measurement

Michael Bocquet, Christophe Loyez, Kamel Haddadi

This paper presents a versatile topology of a monolithic microwave monolithic integrated circuit (MMIC) capable of performing multiple functionalities for next-generation wireless communications and geolocation devices. The architecture of this MMIC allows several modes of operation such as…

2021 International Conference on Electromagnetics in Advanced Applications (ICEAA), Aug 2021, Honolulu, United States. pp.321-324, ⟨10.1109/ICEAA52647.2021.9539767⟩. ⟨hal-03541083⟩

• Article dans une revue

Electronic properties of atomically coherent square PbSe nanocrystal superlattice resolved by Scanning Tunneling Spectroscopy

Pierre Capiod, Maaike van Der Sluijs, Jeroen de Boer, Christophe Delerue, Ingmar Swart, Daniel Vanmaekelbergh

Rock-salt lead selenide nanocrystals can be used as building blocks for large scale square superlattices via two-dimensional assembly of nanocrystals at a liquid-air interface followed by oriented attachment. Here we report Scanning Tunneling Spectroscopy (STS) measurements of the local density of…

Nanotechnology, 2021, 32 (32), pp.325706. ⟨10.1088/1361-6528/abfd57⟩. ⟨hal-03215129⟩

• Chapitre d'ouvrage

Autonomous, Connected Ultrasonic Microsystem Dedicated to Monitoring the Pathophysiology of the Phonic and Respiratory Apparatus: A Recent Study

M Sawan, H Reda, N Saad, S Bin, G Nassar

This work tackles a combination of two technological fields: "integrated ultrasonic biosensors" and "connected modules" coupled with “Artificial Intelligence” algorithms to provide healthcare professionals with additional indices offering multidimensional information and a “…

Newest Updates in Physical Science Research Vol. 11, BP International, pp.38-45, 2021. ⟨hal-05234887⟩

• Communication dans un congrès

In Situ liquid electrochemical TEM investigation of Semi-Solid State LMNO Micro-Battery

Ankush Bhatia, Maxime Hallot, Sorina Creţu, Maxime Berthe, Nicolas Folastre, David Troadec, Pascal Roussel, Jean Pierre Pereira-Ramos, Rita Baddour-Hadjean, C. Lethien, Arnaud Demortière

Microscopy and Microanalysis (M&M2021), Aug 2021, Virtual conference, France. ⟨hal-04410878⟩

• Article dans une revue

Flower‐like nitrogen‐Co‐doped MoS₂@rgo composites with excellent stability for supercapacitors

Min Li, Ahmed Addad, Yuan Zhang, Alexandre Barras, Pascal Roussel, Mohammed Amin, Sabine Szunerits, Rabah Boukherroub

Nitrogen-co-doped MoS₂@rGO composites (named hereafter N-MoS₂@N-RGO) are prepared by the hydrothermal method using dicyandiamide or hydrazine monohydrate as the nitrogen source. N-MoS₂@rGO is obtained by the hydrothermal reaction…

• Article dans une revue

Genipin-mediated immobilization of glucose oxidase enzyme on carbon felt for use as heterogeneous catalyst in sustainable wastewater treatment

May Kahoush, Nemeshwaree Behary, Jinping Guan, Aurélie Cayla, Brigitte Mutel, Vincent Nierstrasz

Enzyme immobilization is necessary process to improve the bioactivity and stability of the biocatalyst. In this study, glucose oxidase (GOx) enzyme was immobilized on plasma-treated fibrous carbon felt as a textile carrier to produce a heterogeneous catalyst. Genipin, as a naturally occurring…

Journal of Environmental Chemical Engineering, 2021, 9 (4), pp.105633. ⟨10.1016/j.jece.2021.105633⟩. ⟨hal-03749182⟩

• Article dans une revue

Short term reliability and robustness of ultra-thin barrier, 110 nm-gate AlN/GaN HEMTs

Zhan Gao, Matteo Meneghini, Kathia Harrouche, Riad Kabouche, Francesca Chiocchetta, Etienne Okada, Fabiana Rampazzo, Carlo de Santi, F Medjdoub, Gaudenzio Meneghesso, Enrico Zanoni

Short-term reliability and robustness of 110 nm AlN/GaN HEMTs has been evaluated by means of off-state, semi-on state and on-state step stress tests on devices having different gate-drain distance, LGD. While breakdown voltages and critical voltages scale almost linearly with LGD, failure mode…

Microelectronics Reliability, 2021, 123, pp.114199. ⟨10.1016/j.microrel.2021.114199⟩. ⟨hal-03287632⟩