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Communication dans un congrès

NON LOCAL AND THERMAL EFFECTS IN A BI-STABLE LATTICE

Luca Bellino, Giuseppe Florio, Stefano Giordano, Giuseppe Puglisi

We extend a previous model in order to consider interface energy terms on a bistable chain undergoing phase transition.Specifically, by including the effects of non local, next to nearest neighbor (NNN), interactions we are able to describe both thepresence of stress peak and the phase evolution…

25th International Congress of Theoretical and Applied Mechanics (25th ICTAM), Aug 2021, Milan, Italy. ⟨hal-03450773⟩

Brevet

Instantaneous power estimation in a continuous time digital signal processing system

Ángel de Dios González Santos, Andreas Kaiser, Antoine Frappé, Philippe Cathelin, Benoit Larras

The present invention generally relates to the esti mation of instantaneous power of a signal and, in particular, to a circuit for use in a continuous time digital signal processing system to estimate the instantaneous power of a signal.

United States, Patent n° : US2021257908 (A1) 2021-08-19. 2021. ⟨hal-03700623⟩

Article dans une revue

Improved Salp Swarm Optimization Algorithm: Application in Feature Weighting for Blind Modulation Identification

Sarra Ben Chaabane, Akram Belazi, Sofiane Kharbech, Ammar Bouallegue, Laurent Clavier

In modulation identification issues, like in any other classification problem, the performance of the classification task is significantly impacted by the feature characteristics. Feature weighting boosts the performance of machine learning algorithms, particularly the class of instance-based…

Electronics, 2021, 10 (16), pp.2002. ⟨10.3390/electronics10162002⟩. ⟨hal-03403685⟩

Article dans une revue

Single-Electron Tunneling PbS/InP Heterostructure Nanoplatelets for Synaptic Operations

Paulo Jarschel, Jin Ho Kim, Louis Biadala, Maxime Berthe, Yannick Lambert, Richard Osgood, Gilles Patriarche, B. Grandidier, Jimmy Xu

Power consumption, thermal management, and wiring challenge of the binary serial architecture drive the search for alternative paradigms to computing. Of special interest is neuromorphic computing, in which materials and device structures are designed to mimic neuronal functionalities with energy-…

ACS Applied Materials & Interfaces, 2021, 13 (32), pp.38450-38457. ⟨10.1021/acsami.1c06096⟩. ⟨hal-03540799⟩

Article dans une revue

Graphene-induced hyperthermia (GIHT) combined with radiotherapy fosters immunogenic cell death

Malgorzata Podolska, Xiaomei Shan, Christina Janko, Rabah Boukherroub, Udo Gaipl, Sabine Szunerits, Benjamin Frey, Luis Muñoz

Radiotherapy and chemotherapy are the standard interventions for cancer patients, although cancer cells often develop radio- and/or chemoresistance. Hyperthermia reduces tumor resistance and induces immune responses resulting in a better prognosis. We have previously described a method to induce…

Frontiers in Oncology, 2021, 11, 664615, 12 p. ⟨10.3389/fonc.2021.664615⟩. ⟨hal-03361428⟩

Communication dans un congrès

Study of Graded Ultrathin CIGS/Si Structure for Solar Cell Applications

M. Boubakeur, Abdelkader Aissat, Jean-Pierre Vilcot

This paper aims to improve the performance of graded ultrathin CIGS-based solar cells using the one-dimensional simulation program (SCAPS-1D). In this context, we have assessed the effect of the graded bandgap and the thickness of the absorber layer (CIGS) on solar cell performance. We have also…

International Conference on Electronic Engineering and Renewable Energy Systems, Apr 2020, Saidia, Morocco. pp.317-324, ⟨10.1007/978-981-15-6259-4_33⟩. ⟨hal-03043566⟩

Article dans une revue

Automatic pain estimation from facial expressions: a comparative analysis using off-the-shelf CNN architectures

Safaa El Morabit, Atika Rivenq, Mohammed-En-Nadhir Zighem, Abdenour Hadid, Abdeldjalil Ouahabi, Abdelmalik Taleb-Ahmed

Automatic pain recognition from facial expressions is a challenging problem that has attracted a significant attention from the research community. This article provides a comprehensive analysis on the topic by comparing some popular and Off-the-Shell CNN (Convolutional Neural Network)…

Electronics, 2021, 10 (16), pp.1926. ⟨10.3390/electronics10161926⟩. ⟨hal-03360279⟩

Communication dans un congrès

Quadratic detection-based millimeter-wave MMIC for TDoA and AoA measurement

Michael Bocquet, Christophe Loyez, Kamel Haddadi

This paper presents a versatile topology of a monolithic microwave monolithic integrated circuit (MMIC) capable of performing multiple functionalities for next-generation wireless communications and geolocation devices. The architecture of this MMIC allows several modes of operation such as…

2021 International Conference on Electromagnetics in Advanced Applications (ICEAA), Aug 2021, Honolulu, United States. pp.321-324, ⟨10.1109/ICEAA52647.2021.9539767⟩. ⟨hal-03541083⟩

Communication dans un congrès

RF and Six-Port Microwave Sensing Techniques for Nondestructive Testing and Evaluation

Kamel Haddadi

The physical and mechanical properties of urban structures can be inspected and monitored using nondestructive testing and evaluation (NDT&E) techniques. In particular, microwave methods have recently attracted the research community as a viable method to address NDT&E applications in a…

2021 International Conference on Electromagnetics in Advanced Applications (ICEAA), Aug 2021, Honolulu, United States. pp.320-320, ⟨10.1109/ICEAA52647.2021.9539773⟩. ⟨hal-03541071⟩

Article dans une revue

Electronic properties of atomically coherent square PbSe nanocrystal superlattice resolved by Scanning Tunneling Spectroscopy

Pierre Capiod, Maaike van Der Sluijs, Jeroen de Boer, Christophe Delerue, Ingmar Swart, Daniel Vanmaekelbergh

Rock-salt lead selenide nanocrystals can be used as building blocks for large scale square superlattices via two-dimensional assembly of nanocrystals at a liquid-air interface followed by oriented attachment. Here we report Scanning Tunneling Spectroscopy (STS) measurements of the local density of…

Nanotechnology, 2021, 32 (32), pp.325706. ⟨10.1088/1361-6528/abfd57⟩. ⟨hal-03215129⟩