Improving the efficiency of a GaInP solar cell using an AlGaAs buffer layer...

Archive ouverte: Article de revue

Djedoui, L. | 2022-10

International audience

Plasmonic layer as a localized temperature control element for surface plas...

Archive ouverte: Article de revue

Ganesan, Sivaramakrishnan | 2021

International audience. Surface plasmon resonance (SPR) sensing is a well-established high-sensitivity, label-free and real-time detection technique for biomolecular interaction study. Its primary working principle ...

Déflecteur optique pour la réalisation d'un convertisseur analogique-numéri...

Archive ouverte: Communication dans un congrès

Ferchichi, K | 2021-06-04

National audience. Un concept original de convertisseur analogique-numérique tout optique à grande bande passante repose sur l’utilisation d’un composant d’optique intégrée spécifique consistant en un déflecteur éle...

Development of the multi-quantum wells structures based on InxGa1-x As1-yNy...

Archive ouverte: Article de revue

Aissat, Abdelkader | 2022-10

International audience. In order to improve the solar cell efficiency, quantum multi-wells have been implanted into the intrinsic region of the structure. We can absorb the photons that have a lower energy than the ...

Optimization and Comparison between the efficiency of GaNAsSb and GaInNAs s...

Archive ouverte: Article de revue

Bellil, Wafa | 2019

International audience. In this work we study and optimize the single solar cell efficiency of GaNxAs1-x-ySby and Ga1-xInxNyAs1-y deposed on GaAs. The solar cells are simulated, in the aim to find the best concentra...

Effect of In0.70Ga0.30As quantum dot insertion in the middle cell of InyGa1...

Archive ouverte: Article de revue

Aissat, Abdelkader | 2021-01-31

International audience. This paper focuses on the simulation and optimization of electrical and structural properties of high efficiency InGaP/InGaAs/Ge triple junction solar cells that incorporate In0.7Ga0.3As quan...

Chip war : the fight for the world's most critical technology / Chris Mille...

Livre | Miller, Chris. Auteur | 2022

An epic account of the decades-long battle to control what has emerged as the world's most critical resource--microchip technology--with the United States and China increasingly in conflict. You may be surprised to learn that micr...

Enhancing Cycling Stability and Specific Capacitance of Vanadium Nitride El...

Archive ouverte: Article de revue

Haye, Emile | 2022-06-06

International audience. In this study, the tuning of the KOH electrolyte composition is proposed as a strategy to drastically limit the capacitance fade of vanadium nitride (VN) electrode. We demonstrate that the us...

Homo-epitaxial growth of LiNbO3 thin films by Pulsed Laser deposition

Archive ouverte: Article de revue

Sauze, Laura | 2023-01

International audience. With the deployment of the 5th Generation of mobile applications (5G), the performances of radio-frequency (RF) filters are pushed to their limits. Highly crystalline piezoelectric materials ...