Publications

• Article dans une revue

Investigation of resistive switching and transport mechanisms of Al ₂O₃/TiO_2−<i>x</i> memristors under cryogenic conditions (1.5 K)

Yann Beilliard, François Paquette, Frédéric Brousseau, Serge Ecoffey, F. Alibart, Dominique Drouin

Resistive switching and transport mechanisms of Al2O3/TiO2−x memristor crosspoint devices have been investigated at cryogenic temperatures down to 1.5 K, for the future development of memristor-based cryogenic electronics. We report successful resistive switching of our devices in the temperature…

• Article dans une revue

Robust Fano resonance in a topological mechanical beam

Wei Wang, Yabin Jin, Wan Wang, Bernard Bonello, Bahram Djafari-Rouhani, Romain Fleury

The advances in topological condensed matter physics enable the manipulation of classic waves in different ways, such as unidirectional propagation featuring the suppression of backscattering and the robustness against impurities and disorder, making it possible to endow classical phenomena with…

Physical Review B, 2020, 101 (2), pp.024101. ⟨10.1103/PhysRevB.101.024101⟩. ⟨hal-03140628⟩

• Communication dans un congrès

SVM Assisted Primary User-Detection for Non-Cooperative Cognitive Radio Networks

Kais Bouallegue, Matthieu Crussière, Sofiane Kharbech

This paper presents a new blind spectrum sensing (SS) algorithm based on a machine learning model: the radial basis function support-vector machines (RBF-SVM). As features, the introduced approach uses statistical tests that are based on the eigenvalues of the received signals covariance matrix.…

2020 IEEE Symposium on Computers and Communications, ISCC 2020, Jul 2020, Rennes, France. pp.9219601, ⟨10.1109/ISCC50000.2020.9219601⟩. ⟨hal-03003443⟩

• Article dans une revue

Purification for Carbon Nanotubes Synthesized by Flame Fragments Deposition via Hydrogen Peroxide and Acetone

Asmaa Hammadi, Ahmed Jasim, Firas Abdulrazzak, Abdulkareem Al-Sammarraie, Yacine Cherifi, Rabah Boukherroub, Falah Hussein

Carbon nanotubes (CNTs) are synthesized by the flame fragment deposition (FFD) technique using Iraqi liquefied petroleum gas (LPG) as a source of carbon in a hand-made reactor at a low temperature (160 °C) without using a catalyst. Purification of the multi-walled carbon nanotubes (MWCNTs) is…

Materials, 2020, 13 (10), pp.2342. ⟨10.3390/ma13102342⟩. ⟨hal-03090032⟩

• Article dans une revue

Power-efficient reliable register file for aggressive-environment applications

Ihsen Alouani, Hamzeh Ahangari, Özcan Özturk, Smail Niar

In a context of increasing demands for on-board data processing, insuring reliability under reduced power budget is a serious design challenge for embedded system manufacturers. Particularly, embedded processors in aggressive environments need to be designed with error hardening as a primary goal,…

IET Computers & Digital Techniques, 2020, 14 (1), pp.1-8. ⟨10.1049/iet-cdt.2018.5047⟩. ⟨hal-03322796⟩

• Communication dans un congrès

Non-reciprocal Behavior of One-dimensional Piezoelectric Structures with Space-time Modulated Electrical Boundary Conditions

Charles Croënne, Sarah Tessier, Jerome O. Vasseur, Olivier Bou Matar, Anne-Christine Hladky, Bertrand Dubus

Propagation of longitudinal acoustic waves in a one-dimensional piezoelectric structure with space-time modulated electrical boundary conditions is investigated. An analytical model allowing the calculation of eigenmodes for spatially continuous shifts of electrical boundary conditions is compared…

Forum Acusticum, Dec 2020, Lyon, France. pp.613-613, ⟨10.48465/fa.2020.0137⟩. ⟨hal-03240223⟩

• Article dans une revue

Interaction of cellulose and nitrodopamine coated superparamagnetic iron oxide nanoparticles with alpha-lactalbumin

Fakhrossadat Mohammadi, Marzieh Moeeni, Chengnan Li, Rabah Boukherroub, Sabine Szunerits

In recent years, numerous studies have focused on the understanding of the interactions between proteins and nanoparticles (NPs). In this work, we focus on the interaction of bovine α-lactalbumin (BLA) with differently coated magnetic nanoparticles (MP): as formed MP, MPs stabilized with dopamine (…

RSC Advances, 2020, 10 (16), pp.9704-9716. ⟨10.1039/c9ra09045b⟩. ⟨hal-03090051⟩

• Article dans une revue

Low-frequency noise parameter extraction method for single-layer graphene FETs

Nikolaos Mavredakis, Wei Wei, Emiliano Pallecchi, Dominique Vignaud, Henri Happy, Ramon Garcia Cortadella, Nathan Schaefer, Andrea Bonaccini Calia, Jose Antonio Garrido, David Jimenez

In this article, a detailed parameter extraction methodology is proposed for low-frequency noise (LFN) in single-layer (SL) graphene transistors (GFETs) based on a recently established compact LFN model. The drain current and LFN of two short channel back-gated GFETs (L = 300 and 100 nm) were…

IEEE Transactions on Electron Devices, 2020, 67 (5), pp.2093-2099. ⟨10.1109/TED.2020.2978215⟩. ⟨hal-03142225⟩

• Communication dans un congrès

Influence of injection level and wafer resistivity on series resistance of silicon heterojunction solar cells

Léo Basset, Wilfried Favre, Olivier Bonino, Jean-Pierre Vilcot

Choice of topic: This work focuses on the modeling and characterization of silicon heterojunction solar cells. Scientific innovation and relevance: Series resistance (R S) in SHJ cells is related to various carrier transport mechanisms in both bulk materials and at the interfaces, in combined…

EU-PVSEC 2020, Sep 2020, Online, France. ⟨hal-02951663⟩

• Article dans une revue

Plasmon-enhanced electrocatalytic oxygen reduction in alkaline media on gold nanohole electrodes

Tamazouzt Nait Saada, Anderson Gabriel Marques da Silva, Palaniappan Subramanian, Liuqing Pang, Noual Adnane, Bahram Djafari-Rouhani, Vladyslav Mishyn, Dalila Meziane, Sorin Melinte, Georgiana Sandu, Franck Dumeignil, Sébastien Paul, Robert Wojcieszak, Rabah Boukherroub, Sabine Szunerits

Plasmon-driven chemical transformation has become a promising approach for enhancing sluggish electrocatalytic reactions. Herein, an alternative enhancement strategy employing plasmon-induced hot electrons was developed and found to be competitive with oxygen reduction reaction (ORR) on platinum…

Journal of Materials Chemistry A, 2020, 8 (20), pp.10395-10401. ⟨10.1039/C9TA14174J⟩. ⟨hal-02906604⟩