Publicaciones

• Article dans une revue

On chip MnO₂-based 3D micro-supercapacitors with ultra-high areal energy density

Botayna Bounor, Bouchra Asbani, Camille Douard, Frédéric Favier, Thierry Brousse, Christophe Lethien

In the near future, Internet of Things will be widely deployed all over the connected world. Powering will be crucial for miniaturized electronic devices requiring fast charging, high energy density and long term-durability. 3D micro-supercapacitors are an attractive energy storage solution at the...

• Autre publication scientifique

[Webinaire] Lancement de notre programme d’actions dédiées à l’électronique appliquée aux transports

Virginie Hoel

Les Hauts-de-France, un terrain fertile pour vos innovations «Electronique & Mobilité», 12 janvier, 2021. ⟨hal-03341236⟩

• Article dans une revue

A first outlook of sputtered FeWO₄ thin films for micro-supercapacitor electrodes

Gaëtan Buvat, Antonella Iadecola, Florent Blanchard, Thierry Brousse, Pascal Roussel, C. Lethien

The next generation of Internet of Things devices requires micro-supercapacitors operating at high voltage which is difficult to achieve using symmetrical design. Thus, their fabrication in an asymmetric configuration is mandatory. While MnO2 is well-established as positive electrode, the scarcity...

• Article dans une revue

Lamb Wave Wireless Communication in Healthy Plates Using Coherent Demodulation

Rudy Bahouth, Farouk Benmeddour, Emmanuel Moulin, Jamal Assaad

Guided ultrasonic waves are used in Non-Destructive Testing and Structural Health Monitoring for inspection and damage detection. Recently, wireless data transmission using ultrasonic waves in solid metallic channels has gained popularity in some industrial applications such as nuclear, aerospace...

World Academy of Science, Engineering and Technology, 2021, Open science index - International Journal of Electronics and Communication Engineering, 15 (7), pp.436-440. ⟨hal-03982550⟩

• Chapitre d'ouvrage

10 - Photonic Demultiplexers Based on Fano and Induced Transparency Resonances

El Houssaine El Boudouti, Abdellatif Akjouj, Bahram Djafari-Rouhani, Abdelkrim Talbi, L. Dobrzynski

In this chapter, we give an analytical and experimental demonstration of the possibility to realize a simple photonic demultiplexer based on Fano and electromagnetically induced transparency resonances. The demultiplexer consists on a Y-shaped waveguide with an input line and two output lines. Each...

Photonics, Part 2: Photonic Circuits, Elsevier, pp.193-217, 2021, 978-0-12-819388-4. ⟨10.1016/B978-0-12-819388-4.00020-4⟩. ⟨hal-03359901⟩

• Chapitre d'ouvrage

12 - Serial Loop Structures: Photonic Bandgaps, Confined, Cavity, and Surface Modes

El Houssaine El Boudouti, Bahram Djafari-Rouhani, Abdellatif Akjouj, L. Dobrzynski

In this chapter, we investigate the electromagnetic band structure, transmission, phase time, as well as confined and surface modes in a one-dimensional photonic structure made of loops pasted together with segments of finite length. In this serial loop structure, the loops and segments are...

Photonics, Part 2: Photonic Circuits, Elsevier, pp.287-331, 2021, 978-0-12-819388-4. ⟨10.1016/B978-0-12-819388-4.00022-8⟩. ⟨hal-03359902⟩

• Article dans une revue

Theoretical analysis of the effect of the interfacial MoSe$_2$ layer in CIGS-based solar cells

Adama Sylla, N’guessan Armel Ignace, Touré Siaka, Jean-Pierre Vilcot

The aim of this work is to analyze the influence of the interfacial MoSe$_2$ layer on the performance of a /n-ZnO/i-ZnO/n-Zn(O,S)/p-CIGS/p⁺-MoSe₂/Mo/SLG solar cell. In this investigation, the numerical simulation software AFORS-HET is used to calculate...

Open Journal of Modelling and Simulation, 2021, 09 (04), pp.339-350. ⟨10.4236/ojmsi.2021.94022⟩. ⟨hal-03681482⟩

• Article dans une revue

Facile Charge Transfer between Barbituric Acid and Chloranilic Acid over g-C3N4: Synthesis, Characterization and DFT Study

Gaber Mersal, Mohamed Ibrahim, Mohammed Amin, Amine Mezni, Nasser Mostafa, Sarah Alharthi, Rabah Boukherroub, Hamdy El-Sheshtawy

The molecular complexes between barbituric acid (BU) and chloranilic acid (ChA) over graphitic nitride (g-C3N4) are investigated. The molecular complexes and the nanocomposite were investigated both in solid state and in methanol. The solid complexes and the corresponding nanocomposite were...

Crystals, 2021, 11 (6), pp.636. ⟨10.3390/cryst11060636⟩. ⟨hal-03441462⟩

• Article dans une revue

Recognition of COVID-19 from CT Scans Using Two-Stage Deep-Learning-Based Approach: CNR-IEMN

Fares Bougourzi, Riccardo Contino, Cosimo Distante, Abdelmalik Taleb-Ahmed

Since the appearance of the COVID-19 pandemic (at the end of 2019, Wuhan, China), the recognition of COVID-19 with medical imaging has become an active research topic for the machine learning and computer vision community. This paper is based on the results obtained from the 2021 COVID-19 SPGC...

Sensors, 2021, 21 (17), pp.5878. ⟨10.3390/s21175878⟩. ⟨hal-03429749⟩

• Article dans une revue

Vertical Engineering for Large Brillouin Gain in Unreleased Silicon-Based Waveguides

L. Mercadé, A.V. Korovin, Yan Pennec, J. Ahopelto, Bahram Djafari-Rouhani, A. Martínez

Strong acousto-optic interaction in high-index waveguides and cavities generally requires the releasing of the high-index core to avoid mechanical leakage into the underlying low-index substrate. This complicates fabrication, limits thermalization, reduces the mechanical robustness, and hinders...

Physical Review Applied, 2021, 15 (3), pp.034021. ⟨10.1103/PhysRevApplied.15.034021⟩. ⟨hal-03542158⟩