Publications

• Article dans une revue

On the contribution of dense multipath components in an intrawagon environment for 5G mmW massive MIMO channels

Frédéric Challita, Vicent Rodrigo-Penarrocha, Lorenzo Rubio, Juan Reig, Leandro Juan-Llacer, Juan Pascual-Garcia, Jose-Maria Molina-Garcia-Pardo, M. Lienard, Davy Gaillot

In this letter, the dependence of the specular (SMC) and dense multipath components (DMC) to the inter-user spatial correlation and sum-rate capacity of a massive multi-user MIMO (MU-MIMO) setup is evaluated from measurements conducted inside an underground subway wagon at the 25 - 40 GHz candidate…

IEEE Antennas and Wireless Propagation Letters, 2019, 18 (12), pp.2483-2487. ⟨10.1109/LAWP.2019.2940831⟩. ⟨hal-03133318⟩

• Communication dans un congrès

Magneto-Optical Surface Plasmon Resonance Biosensors with Uni-Axial Magnetic Anisotropy

Mathias Dolci, Xiaokun Ding, Yannick Dusch, Sabine Szunerits, Rabah Boukherroub, Philippe Pernod, Nicolas Tiercelin

MRS Fall Meeting 2019, Dec 2019, Boston, United States. ⟨hal-03329038⟩

• Communication dans un congrès

FPGA Implementation of GPS - L5 Adaptive Acquisition

Kamel Benachenhou, Mohamed-Laid Bencheikh, Abdelmalik Taleb-Ahmed

This paper deals with the implementation of an adaptive acquisition stage in a global navigation satellite - GNSS - receiver with a pilot and data channel in case of GNSS L5 signal. Adaptive acquisition decides on GNSS signal presence or absence by comparing a cell under test with an adaptive…

5th International Conference on Computer Science and Information Technology, CSTY 2019, Nov 2019, Dubai, United Arab Emirates. pp.97-109, ⟨10.5121/csit.2019.91409⟩. ⟨hal-03572207⟩

• Communication dans un congrès

Temperature effect on ZnGe_xSn_1-xN₂/GaN multiwell quantum solar cells

Abdelmoumene Laidouci, Abdelkader Aissat, Jean-Pierre Vilcot

• Article dans une revue

Setting Carriers Free: Healing Faulty Interfaces Promotes Delocalization and Transport in Nanocrystal Solids

Willem Walravens, Eduardo Solano, Filip Geenen, Jolien Dendooven, Oleg Gorobtsov, Athmane Tadjine, Nayyera Mahmoud, Patrick Peiwen Ding, Jacob Ruff, Andrej Singer, Günther Roelkens, Christophe Delerue, Christophe Detavernier, Zeger Hens

Superlattices of epitaxially connected nanocrystals (NCs) are model systems to study electronic and optical properties of NC arrays. Using elemental analysis and structural analysis by in situ X-ray fluorescence and grazing-incidence small-angle scattering, respectively, we show that epitaxial…

ACS Nano, 2019, 13 (11), pp.12774-12786. ⟨10.1021/acsnano.9b04757⟩. ⟨hal-02517025⟩

• Thèse

High resolution nc-AFM and KPFM imaging of molecular assemblies at low temperature, Imagerie à haute résolution des assemblages moléculaires par nc-AFM et KPFM à basse température

Natalia Turek

The progress of non-contact Atomic Force Microscopy (nc-AFM) in the last decade enabled studying the structural and electronic properties of molecules at the submolecular scale. The process of tip functionalization relying in attaching single atoms or molecules to the tip apex demonstrated an…, Le progrès important de la microscopie à force atomique sans contact (nc-AFM) au cours de la dernière décennie a permis d'étudier les propriétés structurelles et électroniques des molécules à l'échelle sub-moléculaire. Le processus de fonctionnalisation de la pointe, qui consiste à…

Micro and nanotechnologies/Microelectronics. Université de Lille, 2019. English. ⟨NNT : 2019LILUI106⟩. ⟨tel-03623324⟩

• Communication dans un congrès

[Invited] Nanostructured materials and interfaces for sensing and drug delivery

Rabah Boukherroub

Workshop CNRS-A.N., Frumkin Institute of Physical Chemistry and Electrochemistry, Nov 2019, Moscow, Russia. ⟨hal-04619278⟩

• Thèse

Caractérisation et modélisation de composants GaN pour la conception de convertisseurs statiques haute fréquence, Characterization and modeling of GaN power devices for high freuency power converters design

Loris Pace

La montée en fréquence de commutation des transistors de puissance à base de Nitrure de Gallium (GaN) présente une avancée technologique conduisant à la réduction de la taille, du poids et du volume des systèmes de conversion de l’énergie. En effet, les propriétés physiques des transistors de type…, The high frequency operation of GaN power transistors is of great interest in order to reduce size, weight and volume of power converters. Indeed, GaN HEMT power transistors show very good physical properties for the development of high frequency power converters. Within the constant rise of the…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2019. Français. ⟨NNT : 2019LILUI078⟩. ⟨tel-03624112⟩

• Poster de conférence

Deep convolutional neural networks for detection and classification of tumors in mammograms

Kadda Djebbar, Malika Mimi, Khadidja Berradja, Abdelmalik Taleb-Ahmed

Automatic detection and classification of the masses in mammograms are still a big challenge and play a crucial role to assist radiologists for accurate diagnosis. In this paper, we propose a novel Computer-Aided Diagnosis (CAD).System based on one of the regional deep learning techniques, a ROI-…

6th International Conference on Image and Signal Processing and their Applications (ISPA 2019), Nov 2019, Mostaganem, Algeria. IEEE, pp.1-7, ⟨10.1109/ISPA48434.2019.8966895⟩. ⟨hal-03573002⟩

• Communication dans un congrès

Staistical features extraction in wavelet domain for texture classification

Soraya Zehani, Abdeldjalil Ouahabi, Malika Mimi, Abdelmalik Taleb-Ahmed

This paper presents a new approach for texture classification generalizing a well-known statistical features combining the fractal analysis by means of fractal dimension (FD) with the selection first and second order statistics features in the spatial and wavelet domain. The objective of our paper…

6th International Conference on Image and Signal Processing and their Applications (ISPA 2019), Nov 2019, Mostaganem, Algeria. pp.1-5, ⟨10.1109/ISPA48434.2019.8966865⟩. ⟨hal-03572493⟩