Publications

• Communication dans un congrès

[Invited] Design and Fabrication of Micro LEDs for High Data Rate LiFi Communications

Bandar Alshehri, Karim Dogheche, Abderrahim Ramdane, El Hadj Dogheche

In this research, we have investigated P-I-N structures based on InGaN/GaN materials suitable for different size and adapted to the requirements of device characterization. The fabrication has been performed using different designs. Besides, the optimization of the fabrication process has been…

2019 Global LIFI Congress (GLC), Jun 2019, Paris, France. pp.37-39, ⟨10.1109/GLC.2019.8864117⟩. ⟨hal-03549107⟩

• Communication dans un congrès

[Invited] Two approaches with molecules and organic materials for reservoir computing.

Dominique Vuillaume

1st Workshop on Neuromorphic Organic Devices, Jun 2019, Ferrara, Italie, Italy. ⟨hal-04559862⟩

• Communication dans un congrès

Interféromètre six-port intégré en bande V pour applications radar et communications

Christophe Loyez, Michael Bocquet, Ali El Moussati, Kamel Haddadi

TELECOM'2019 & 11èmes Journées Franco-Maghrébines des Micro-ondes et leurs Applications, Jun 2019, Saïdia, Maroc. ⟨hal-03573203⟩

• Communication dans un congrès

Modélisation et optimisation de la structure géométrique d'un microgénérateur thermoélectrique planaire

Ibrahim Bel-Hadj, Z. Bougrioua, Katir Ziouche

Dans le cadre de cette communication, nous présentons une modélisation de microgénérateurs thermoélectriques (μTEG) planaires réalisés en technologie Silicium compatible CMOS (Complementary Metal Oxide Semiconductor), et destinés à la récupération de toute forme d’énergie thermique (surface ~ 1/3…

TELECOM'2019 & 11èmes JFMMA, Jun 2019, Saidia, Maroc. ⟨hal-02414487⟩

• Communication dans un congrès

Absorption of photonic crystal textile in the mid infrared for thermoregulation

S. Assaf, Mohamed Boutghatin, Y. Pennec, A. Korovin, A. Treizebre, V. Thomy, B. Djafari Rouhani

A large part of the building energy consumption is attributed to temperature control using Heating, Ventilation and Air Conditioning (HVAC) systems. A decrease in this consumption, even slightly, will contribute to both environmental protection and costs saving. Toward this end, personal…

9th World Textile Conference on Textiles at the Crossroads, AUTEX 2019, Jun 2019, Gent, Belgium. ⟨hal-04504618⟩

• Article dans une revue

МИКРО-И НАНОЭЛЕКТРОНИКА. ФИЗИКА КОНДЕНСИРОВАННОГО СОСТОЯНИЯ Динамика намагниченности в многослойных структурах TbCo/FeCo под действием фемтосекундного оптического возбуждения, Dynamics of Magnetization in Multilayer TbCo / FeCo Structures under the Influence of Femtosecond Optical Excitation

N. Ilyin, A. Klimov, Nicolas Tiercelin, Philippe Pernod, E. Mishina, M. Gaponov, K. Brekhov, A. Sigov, Vladimir Preobrazhensky

ABSTRACT The need to study ultrafast processes in magnetism is due to the prospects for creating ultrafast magnetic recording and ultrafast spintronic devices. In order to excite the magnetic subsystem femtosecond optical pulses are used. The excitement is manifested as in spin precession. In…

Russian Technological Journal, 2019, 7 (3), pp.50-58. ⟨10.32362/2500-316X-2019-7-3-50-58⟩. ⟨hal-02944909⟩

• Poster de conférence

Etude d'un déflecteur électro-optique à base d’un guide à fuite sur polymères et d’un élément optique diffractif

Pierre-Vincent Dugué, Mohammed El Gibari, Mathieu Halbwax, Julien Le Meur, Stéphane Ginestar, Kevin Heggarty, Jean-Pierre Vilcot, Hong Wu Li

Des convertisseurs analogique-numériques (CAN) ultra-rapides sont indispensables à la réalisation de récepteurs numériques directs pour les futurs systèmes de communication [1] où large bande passante (BP), haute résolution et faible consommation de puissance sont des qualités requises pour…

Journée du Club Optique Microondes, Jun 2019, Brest, France. . ⟨hal-02479414⟩

• Article dans une revue

Poisson distributions in disordered metamaterials absorbers

N. Fernez, Ludovic Burgnies, D. Dereudre, D. Lippens, Eric Lheurette

The absorption mechanisms of Poisson-distributed disordered Metal-Insulator-Metal structures are investigated theoretically and numerically. In particular, from the Poisson point process, Slivnyak-Mecke integrals are used to predict the number of isolated particles and majority clusters as a…

Journal of Applied Physics, 2019, 125 (21), pp.213106. ⟨10.1063/1.5082619⟩. ⟨hal-03140499⟩

• Communication dans un congrès

GaN Schottky Diode for High Power THz Generation using Multiplier Principle

Giuseppe Di Gioia, V K Chinni, Malek Zegaoui, Y Cordier, A Maestrini, J Treuttel, Guillaume Ducournau, Yannick Roelens, M Zaknoune

GaN-based planar Schottky barrier diodes with potential applications in THz frequency multipliers were fabricated and characterized. GaN is a promising candidate to overcome all the physical limitations of GaAs which have been reached in the frame of high frequency power multiplier applications.…

Proc. 43rd Workshop Compound Semiconductor Devices Integr. Circuits (WOCSDICE), Jun 2019, Cabourg, France. ⟨hal-03384353⟩

• Poster de conférence

Bidirectional model for ultrathin pedot-based trilayer transducers

Tan Ngoc Nguyen, Eric Cattan, John D.W. Madden, Sébastien Grondel

PEDOT-based trilayer ionic polymer exhibits bidirectional electromechanical coupling. For such a material system, application of 2 V produces a strain of 1-2 % and millimeter displacements, while a few millivolts are produced when such a millimeter level displacement is applied. To simulate such a…

9th International Conference on Electromechanically Active Polymer Transducers & Artificial Muscles, EuroEAP 2019, Jun 2019, Dresden, Germany. . ⟨hal-03590659⟩