Publications

• Article dans une revue

Distinguishing cellular from abiotic spheroidal microstructures in the ca. 3.4 Ga Strelley Pool Formation

Maxime Coutant, Kevin Lepot, Alexandre Fadel, Ahmed Addad, Élodie Richard, David Troadec, Sandra Ventalon, Kenichiro Sugitani, Emmanuelle Javaux

The morphogenesis of most carbonaceous microstructures that resemble microfossils in Archean (4–2.5 Ga old) rocks remains debated. The associated carbonaceous matter may even—in some cases—derive from abiotic organic molecules. Mineral growths associated with organic matter migration may mimic…

Geobiology, 2022, 20 (5), pp.599-622. ⟨10.1111/gbi.12506⟩. ⟨hal-03699137⟩

• Article dans une revue

Bound states in the continuum and Fano resonances in photonic and plasmonic loop structures

Madiha Amrani, Soufyane Khattou, Housni Al-Wahsh, Yamina Rezzouk, El Houssaine El Boudouti, Cécile Ghouila-Houri, Abdelkrim Talbi, Abdellatif Akjouj, L. Dobrzynski, Bahram Djafari-Rouhani

The design and study of structures exhibiting bound states in the continuum (BICs) are the object of continuous works in wave physics. These long-lived states which are localized in some parts of the system without interacting with the background have found several potential applications due to…

Optical and Quantum Electronics, 2022, 54 (9), pp.599. ⟨10.1007/s11082-022-03991-3⟩. ⟨hal-03748033⟩

• Communication dans un congrès

Self-heating temperature measurement in AlInN/GaN HEMTs using CeO2 and TiO2 micro-Raman thermometers

Bertrand Boudart, Raphael Strenaer, Guillaume Brocero, Yannick Guhel, Christophe Gaquière

33rd European Symposium on Reliability of Electron Devices, Failure Physics and Analysis (ESREF), Sep 2022, Berlin, Germany. ⟨hal-05606351⟩

• Article dans une revue

RGBD deep multi-scale network for background subtraction

Ihssane Houhou, Athmane Zitouni, Yassine Ruichek, Salah Eddine Bekhouche, Mohamed Kas, Abdelmalik Taleb-Ahmed

This paper proposes a novel deep learning model called deep multi-scale network (DMSN) for background subtraction. This convolutional neural network is built to use RGB color channels and Depth maps as inputs with which it can fuse semantic and spatial information. In comparison with previous deep…

International Journal of Multimedia Information Retrieval, 2022, 11, pp.395-407. ⟨10.1007/s13735-022-00232-x⟩. ⟨hal-03672240⟩

• Article dans une revue

Desorption timescales on epitaxial graphene via Fermi level shifting and Reststrahlen monitoring

Ngoc Thanh Mai Tran, Swapnil Mhatre, Cristiane Santos, Adam Biacchi, Mathew Kelley, Heather Hill, Dipanjan Saha, Chi-Te Liang, Randolph Elmquist, David Newell, Benoit Hackens, Christina Hacker, Albert Rigosi

This work reports information on the transience of hole doping in epitaxial graphene devices when nitric acid is used as an adsorbent. Under vacuum conditions, desorption processes are monitored by electrical and spectroscopic means to extract the relevant timescales from the corresponding data. It…

Carbon, 2022, 197, pp.350-358. ⟨10.1016/j.carbon.2022.06.066⟩. ⟨hal-03745821⟩

• Article dans une revue

Selective sublimation of GaN and regrowth of AlGaN to co-integrate enhancement mode and depletion mode high electron mobility transistors

Thi Huong Ngo, Rémi Comyn, Sébastien Chenot, Julien Brault, Maud Nemoz, Philippe Vennéguès, Benjamin Damilano, S. Vézian, Eric Frayssinet, Flavien Cozette, N. Defrance, François Lecourt, Nathalie Labat, Hassan Maher, Yvon Cordier

In the present study, the selective sublimation of the p-GaN cap layer of Al(Ga)N/GaN HEMTs is developed to replace the commonly used dry etching with no risk of damage in the barrier layer in order to fabricate enhanced mode transistors. Thanks to this approach, enhancement-mode transistors are…

Journal of Crystal Growth, 2022, 593, pp.126779. ⟨10.1016/j.jcrysgro.2022.126779⟩. ⟨hal-03741626⟩

• Article dans une revue

Facial age estimation using tensor based subspace learning and deep random forests

O. Guehairia, F. Dornaika, A. Ouamane, Abdelmalik Taleb-Ahmed

Recently, the estimation of facial age has attracted much attention. This letter extends and improves a recently developed method (Guehairia et al., 2020) for fusing multiple deep facial features for age estimation. This method was based on deep random forests. We propose a new pipeline that…

Information Sciences, 2022, 609, pp.1309-1317. ⟨10.1016/j.ins.2022.07.135⟩. ⟨hal-03752059⟩

• Communication dans un congrès

[Invited] Breaking (and Fixing) Channel-based Cryptographic Key Generation: A Machine Learning Approach

Ihsen Alouani

Several systems and application domains are under-going disruptive transformations due to the recent breakthroughs in computing paradigms such us Machine Learning and commu-nication technologies such as 5G and beyond. Intelligent trans-portation systems is one of the flagship domains that witnessed…

2022 25th Euromicro Conference on Digital System Design (DSD), Aug 2022, Maspalomas, Spain. pp.383-390, ⟨10.1109/DSD57027.2022.00058⟩. ⟨hal-03976087⟩

• Communication dans un congrès

Nano drone bioinspiré à ailes vibrantes

Marguerite de La Bigne, Sofiane Ghenna, Sébastien Grondel, Eric Cattan, Olivier Thomas

GDR 2088 "BIOMIM" BIOMIMÉTISME et BIOINSPIRATION, Aug 2022, Nantes, France. ⟨hal-03887516⟩

• Communication dans un congrès

Channel characterization of healthy and damaged plates for guided waves communication

Rudy Bahouth

Congrès Français de Mécanique, CFM 2022, Aug 2022, Nantes, France. ⟨hal-03876076⟩