Publications

• Communication dans un congrès

Kinship Verification based Deep and Tensor Features through Extreme Learning Machine

Oualid Laiadi, Abdelmalik Ouamane, Abdelhamid Benakcha, Abdelmalik Taleb-Ahmed, Abdenour Hadid

Checking the kinship of facial images is a difficult research topic in computer vision that has attracted attention in recent years. The methods suggested so far are not strong enough to predict kinship relationships only by facial appearance. To mitigate this problem, we propose a new approach…

14th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2019), May 2019, Lille, France. pp.735-738, ⟨10.1109/FG.2019.8756627⟩. ⟨hal-03572289⟩

• Communication dans un congrès

Vibrations de structures flexibles en très grande amplitude - Application à un nano drone

Mathieu Colin, Arthur Givois, Vinciane Guillot, Eric Cattan, Sébastien Grondel, Alireza Ture Savadkoohi, Claude-Henri Lamarque, Olivier Thomas

L’objectif de cette étude est la meilleure compréhension des vibrations de structures flexibles en très grande amplitude et basse fréquence. Cette démarche s’inscrit dans l’optimisation de la conception d’un nano drone à ailes vibrantes, pour lequel on cherche à obtenir un grand débattement des…

14e Colloque National en Calcul des Structures, CSMA 2019, May 2019, Presqu’île de Giens, France. ⟨hal-03582562⟩

• Article dans une revue

Fast electrochemical storage process in sputtered Nb₂O₅ porous thin films

Cassandra Arico, Saliha Ouendi, Pierre-Louis Taberna, Pascal Roussel, Patrice Simon, Christophe Lethien

The formation of a thin film electrode exhibiting high capacity and high rate capabilities is challenging in the field of miniaturized electrochemical energy storage. Here, we present an elegant strategy to tune the morphology and the properties of sputtered porous Nb₂O<…

• Article dans une revue

Dual-Ligand Fe-Metal Organic Framework Based Robust High Capacity Li Ion Battery Anode and Its Use in a Flexible Battery Format for Electro-Thermal Heating

Neha Sharma, Sabine Szunerits, Rabah Boukherroub, Ran Ye, Sorin Melinte, Musthafa Ottakam Thotiyl, Satishchandra Ogale

ACS Applied Energy Materials, 2019, 2 (6), pp.4450-4457. ⟨10.1021/acsaem.9b00688⟩. ⟨hal-02373183⟩

• Thèse

Etude et développement d’une nouvelle architecture de transistor bipolaire à hétérojonction Si / SiGe compatible avec la technologie CMOS FD-SOI, Study and development of a new Si / SiGe heterojunction bipolar transistor architecture compatible with FD-SOI CMOS technology

Alexis Gauthier

Les travaux présentés dans cette thèse portent sur le développement et l’optimisation de transistors bipolaires pour les futures générations de technologies BiCMOS. La technologie de référence est le BiCMOS055 présentant des fT et fMAX de respectivement 320 et 370 GHz. Dans un premier temps, il est…, The studies presented in this thesis deal with the development and the optimization of bipolar transistors for next BiCMOS technologies generations. The BiCMOS055 technology is used as the reference with 320 GHz fT and 370 GHz fMAX performances. Firstly, it is showed that the vertical profile…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2019. Français. ⟨NNT : 2019LILUI081⟩. ⟨tel-03624132⟩

• Article dans une revue

MOKE Magnetometer Studies of Evaporated Ni and Ni/Cu Thin Films onto Different Substrates

L. Kerkache, A. Layadi, M. Hemmous, A. Guittoum, M. Mebarki, Nicolas Tiercelin, A. Klimov, Vladimir Preobrazhensky, Philippe Pernod

The Magneto-Optic Kerr Effect (MOKE) technique has been used to investigate the magnetic properties of Ni thin films, with thickness t ranging from 9 to 163 nm, evaporated onto several substrates (glass, Si (111), mica and Cu) with and without an evaporated Cu underlayer. The MOKE observations were…

SPIN, 2019, 09 (01), pp.1950006. ⟨10.1142/S2010324719500061⟩. ⟨hal-02318291⟩

• Communication dans un congrès

LT-GaAs-based photomixers with > 2 mW peak output power in the 220-325 GHz frequency band

F. Bavedila, Etienne Okada, Jean-Francois Lampin, Guillaume Ducournau, Emilien Peytavit

It is shown in this communication that a LT-GaAs photomixer based on an optically resonant cavity is able to generate peak output powers above 2 mW in the 220-325 GHz frequency band.

Conference on Lasers and Electro-Optics, CLEO 2019 - Applications and Technology, May 2019, San Jose, United States. pp.JTu2A.102, ⟨10.1364/CLEO_AT.2019.JTu2A.102⟩. ⟨hal-02322860⟩

• Communication dans un congrès

Shining the light to terahertz spectroscopy of nL-volume biological samples

Sergey I. Mitryukovskiy, Melanie Lavancier, Flavie Braud, Goedele Roos, Theo Hannotte, Emmanuel Dubois, Jean-Francois Lampin, Romain Peretti

We present a technique allowing the confinement of a broadband terahertz pulse to a few-nL volume. The method is approved in terahertz time-domain spectroscopy study of biological samples and further perspectives are discussed.

CLEO (The Conference on Lasers and Electro-Optics Conference) 2019, May 2019, San Jose, United States. paper ATu3K.6, 2 p., ⟨10.1364/CLEO_AT.2019.ATu3K.6⟩. ⟨hal-02158865⟩

• Article dans une revue

Room-Temperature Electron Transport in Self-Assembled Sheets of PbSe Nanocrystals with a Honeycomb Nanogeometry

Maryam Alimoradi Jazi, Aditya Kulkarni, Sophia Buhbut Sinai, Joep Peters, Eva Geschiere, Michele Failla, Christophe Delerue, Arjan Houtepen, Laurens Siebbeles, Daniel Vanmaekelbergh

ABSTRACT: It has been shown recently that atomically coherent superstructures of a nanocrystal monolayer in thickness can be prepared by self-assembly of monodisperse PbSe nanocrystals, followed by oriented attachment. Superstructures with a honeycomb nanogeometry are of special interest, as theory…

Journal of Physical Chemistry C, 2019, 123 (22), pp.14058-14066. ⟨10.1021/acs.jpcc.9b03549⟩. ⟨hal-02162601⟩

• Thèse

Design, fabrication, and characterization of TIP-enhanced Raman spectroscopy probes based on metallic nano-antennas, Conception, fabrication et caractérisation de sondes de spectroscopie raman à exaltation de pointe à base de nano-antennes métalliques

Damien Eschimese

Since the start of the 2000s the evolution of tip-enhanced Raman spectroscopy (TERS) has enabled the simultaneous measurement of localized structural, molecular, and physicochemical properties. TERS technology combines scanning probe microscopy -- atomic force microscopy (AFM) -- with near field…, Depuis les années 2000, le développement de la spectroscopie Raman à exaltation de pointe (TERS) a permis l’accès de manière extrêmement localisée aux propriétés structurales et moléculaires à la surface de la matière et à des analyses physico-chimiques combinées. La technologie TERS associe les…

Micro and nanotechnologies/Microelectronics. Université de Lille, 2019. English. ⟨NNT : 2019LILUI020⟩. ⟨tel-03622478⟩