Publications

• Chapitre d'ouvrage

22 - Superluminal, Negative Delay Times and Selective Transmission in Isotropic-Anisotropic Layered Media

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

In this chapter, we investigate the possibility of superluminal and negative delay times for electromagnetic wave propagation in a linear and passive periodic structure consisting of alternating isotropic and anisotropic media. These phenomena are due to the birefringence of the anisotropic layers…

Photonics, Part Three: Photonic Materials, Elsevier, pp.623-655, 2021, 978-0-12-819388-4. ⟨10.1016/B978-0-12-819388-4.00033-2⟩. ⟨hal-03360015⟩

• Article dans une revue

Asymmetric micro-supercapacitors based on electrodeposited Ruo2 and sputtered VN films

Bouchra Asbani, Kevin Robert, Pascal Roussel, Thierry Brousse, Christophe Lethien

Research on micro-supercapacitors remains one of the most important activities in the area of electrochemical energy storage for powering smart and miniaturized electronic devices. Here we design an asymmetric micro-supercapacitor (A-MSC) combining sputtered vanadium nitride film (VN) and…

Energy Storage Materials, 2021, 37, pp.207-214. ⟨10.1016/j.ensm.2021.02.006⟩. ⟨hal-03198793⟩

• Communication dans un congrès

GaN-based HEMTs operating as zero-bias microwave detectors at low temperature

G. Paz, I. Iniguez de La Torre, H. Sanchez, Virginie Hoel, Y. Cordier, T. Gonzalez, J. Mateos

13th Spanish Conference on Electron Devices, CDE 2021, Jun 2021, Seville, Spain. ⟨hal-03340956⟩

• Communication dans un congrès

Coherent polarization rotation of TeraHertz spintronic emitters with in-plane uni-axial magnetic anisotropy

Geoffrey Lezier, Pierre Koleják, Jean-Francois Lampin, Kamil Postava, Mathias Vanwolleghem, Nicolas Tiercelin

Spintronic TeraHertz emitters using uni-axial anisotropic FeCo/TbCo 2 /FeCo ferromagnetic layers allow the polarization control of the THz emitted wave thanks to the Stoner-Wohlfarth coherent rotation of magnetization when submitted to a magnetic field along hard axis.

CLEO: Applications and Technology, 2021, San Jose, United States. pp.JM3G.2, ⟨10.1364/CLEO_AT.2021.JM3G.2⟩. ⟨hal-03329137⟩

• Chapitre d'ouvrage

15 - Silicon Nanowires and Nanopillars for Photovoltaic

Yan Pennec, Abdellatif Akjouj, Gaëtan Lévêque, Bahram Djafari-Rouhani, L. Dobrzynski

We present simulations on both the optical properties and the efficiency of nanowires (NWs), nanopillars (NPs) and nanocones (NCs) silicon-based solar cells, together with measurements on their associated optical absorption. We address the calculation using Green's function formalism and…

Photonics, Part 2: Photonic Circuits, Elsevier, pp.393-418, 2021, 978-0-12-819388-4. ⟨10.1016/B978-0-12-819388-4.00025-3⟩. ⟨hal-03359906⟩

• Article dans une revue

Experimental Evidence of the Existence of Bound States in the Continuum and Fano Resonances in Solid-Liquid Layered Media

Madiha Amrani, Ilyasse Quotane, Cécile Ghouila-Houri, El Houssaine El Boudouti, Leonid Krutyansky, Bogdan Piwakowski, Philippe Pernod, Abdelkrim Talbi, Bahram Djafari-Rouhani

Bound states in continuum (BICs) are resonances with zero width (infinite lifetime) without any leakage into the surrounding media. Their fascinating properties and potential applications have attracted a great deal of interest. In this paper, we give an analytical, numerical, and experimental…

Physical Review Applied, 2021, 15 (5), pp.054046. ⟨10.1103/PhysRevApplied.15.054046⟩. ⟨hal-03462932⟩

• Communication dans un congrès

An autonomous acoustic collar to quantify the severity of covid-19 effects by analyzing the vibratory components of vocal and respiratory systems

Victory Elias, A. Rabih, S. Bin, H. Aziz, Georges Nassar

In this work, an acoustic wide band devise based on a nano-wire electromechanical sensor has been designed to assess the pathophysiology state severity resulting from the effect of Covid-19 affectation. The system consists of a flexible collar to which biocompatible acoustic and thermoelectric…

3rd IEEE International Conference on Design and Test of Integrated Micro and Nano-Systems, DTS 2021, Jun 2021, Sfax, Tunisia. ⟨10.1109/DTS52014.2021.9498235⟩. ⟨hal-03362268⟩

• Communication dans un congrès

Electronic properties of selective area grown semiconductor heterostructures

N. Peric, Corentin Durand, Louis Biadala, Maxime Berthe, L. Desplanque, V. Dubrovskii, X. Wallart, B. Grandidier

Journées du GDR Nanosciences with near-field microscopy under ultra high vacuum 2021, Nov 2021, Toulouse, France. ⟨hal-03606187⟩

• Article dans une revue

A Novel Multi-Level Pyramid Co-Variance Operators for Estimation of Personality Traits and Job Screening Scores

Hichem Telli, Salim Sbaa, Salah Eddine Bekhouche, Fadi Dornaika, Abdelmalik Taleb-Ahmed, Miguel Bordallo López

Recently, automatic personality analysis is becoming an interesting topic for computer vision. Many attempts have been proposed to solve this problem using time-based sequence information. In this paper, we present a new framework for estimating the Big-Five personality traits and job candidate…

Traitement du Signal, 2021, 38 (3), pp.539-546. ⟨10.18280/ts.380301⟩. ⟨hal-03429752⟩

• Chapitre d'ouvrage

8 - General wave perspectives

L. Dobrzynski, Housni Al Wahsh, Abdellatif Akjouj, El Houssaine El Boudouti

Many other waves may be investigated with a second order differential equation, function of time and space position, similar to that of Maxwell used in this Photonics book. In many cases, these equations differ one from another only by some coefficients. Without trying to be exhaustive, a few other…

Photonics, Part one: photonic paths, Elsevier, pp.147-151, 2021, 978-0-12-819388-4. ⟨10.1016/B978-0-12-819388-4.00017-4⟩. ⟨hal-03357577⟩