Publications

• 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⟩

• Communication dans un congrès

[Invited] SOI-based opto-mechanical Terahertz bolometer operating at room temperature with microsecond response time

K. Froberger, Marc Faucher, B. Walter, M. Lavancier, Romain Peretti, Jean-Francois Lampin, Guillaume Ducournau, S Barbieri

We report the operation of a Terahertz (THz) detector exploiting the bi-material effect to resonantly excite a cantilever (CL) of micrometric size. The detector is fabricated on a SOI substrate and coupling to the incident THz radiation is obtained using two coupled aluminum half-dipole antennas.…

2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Aug 2021, Chengdu, China. pp.1-2, ⟨10.1109/IRMMW-THz50926.2021.9566981⟩. ⟨hal-03448757⟩

• 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

Structural and microstructural features of lead‐free BNT–BT thin films: Nanoscale electromechanical response analysis

Yanela Mendez‐gonzález, Anthony Ferri, Elton Lima, Ahmad Hamieh, Denis Remiens, Aimé Peláiz‐barranco, Atair Silva, José Santos Guerra

The structural, microstructural, and electromechanical properties have been investigated at the nanoscale, as a function of the lanthanum concentration, in Bi_0.506Na_0.46Ba_0.08–3x/2La_xTiO<sub>3</sub…

Journal of the American Ceramic Society, 2021, 104 (7), pp.3665-3681. ⟨10.1111/jace.17645⟩. ⟨hal-03178146⟩

• 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⟩

• Chapitre d'ouvrage

16 - Transmission Line Photonic Crystals: A Comparison of Green's Formalism, Lumped Circuit Element Model, and Finite Element Method

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

This chapter presents the modeling, using Advanced Design System (ADS) from Keysight Technologies and Finite Element Method (FEM) based on Comsol Multiphysics tools, of photonic circuits. We particularly report in this chapter a confirmation of the results reported in Chapters 9, 10, and 11…

Photonics, Part 2: Photonic Circuits, Elsevier, pp.419-435, 2021, 978-0-12-819388-4. ⟨10.1016/B978-0-12-819388-4.00026-5⟩. ⟨hal-03359907⟩

• 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⟩

• Chapitre d'ouvrage

20 - Omnidirectional Bandgaps and Selective Transmission in Layered Photonic Crystals

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

It has been shown that a one-dimensional periodic structure such as a layered photonic crystal can exhibit the property of omnidirectional reflection, which means that any incident wave launched from the vacuum (or from a substrate) will undergo a total reflection at the layered photonic crystal…

Photonics, Part Three: Photonic Materials, Elsevier, pp.569-586, 2021, 978-0-12-819388-4. ⟨10.1016/B978-0-12-819388-4.00031-9⟩. ⟨hal-03360011⟩

• 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⟩