7.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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165 papers · 1 filter
Slow-wave based magnonic diode
Matías Grassi, Moritz Geilen, Damien Louis +7
Spin waves, the collective excitations of the magnetic order parameter, and magnons, the associated quasiparticles, are envisioned as possible data carriers in future wave-based co…
Blowing-up solutions for second-order critical elliptic equations: the impact of the scalar curvature
Frédéric Robert, Jérôme Vétois
Given a closed manifold , , Olivier Druet proved that a necessary condition for the existence of energy-bounded blowing-up solutions to perturbations of the equat…
Decorated dislocations against phonon propagation for thermal management
Stefanos Giaremis, Joseph Kioseoglou, Mykola Isaiev +3
The impact of decorated dislocations on the effective thermal conductivity of GaN is investigated by means of equilibrium molecular dynamics simulations via the Green-Kubo approach…
A new chemical scheme for giant planet thermochemistry. Update of the methanol chemistry and new reduced chemical scheme
Olivia Venot, Thibault Cavalié, Roda Bounaceur +3
Several chemical networks have been developed to study warm (exo)planetary atmospheres. The kinetics of the reactions related to the methanol chemistry included in these schemes ha…
Estimation of the shear strength of a coarse soil with high fines content by parallel gradation method
N'Guessan Kouakou, Olivier Cuisinier, Farimah Masrouri +2
The determination of the mechanical properties of soils containing particles larger than the allowable size of standard laboratory equipments is complex. It is indeed necessary to…
Elastic registration based on compliance analysis and biomechanical graph matching
Jaime Garcia Guevara, Igor Peterlik, Marie-Odile Berger +1
An automatic elastic registration method suited for vascularized organs is proposed. The vasculature in both the preoperative and intra-operative images is represented as a graph.…
Boundary value problems for elliptic partial differential equations
Mourad Choulli
This course is intended as an introduction to the analysis of elliptic partial differential equations. The objective is to provide a large overview of the different aspects of elli…
Generalized algebraic Morse inequalities and jet differentials
Benoit Cadorel
We give a fully algebraic proof of an important theorem of Demailly, stating the existence of many Green-Griffiths jet differentials on a complex projective manifold of general typ…
Existence of contacts for the motion of a rigid body into a viscous incompressible fluid with the Tresca boundary conditions
Matthieu Hillairet, Takéo Takahashi
We consider a fluid-structure interaction system composed by a rigid ball immersed into a viscous incompressible fluid. The motion of the structure satisfies the Newton laws and th…
Rates of convergence to the local time of Oscillating and Skew Brownian Motions
Sara Mazzonetto
In this paper, a class of statistics based on high frequency observations of oscillating and skew Brownian motion is considered. Their convergence rate towards the local time of th…
A simple proof of a multidimensional Borg-Levinson type theorem
Mourad Choulli
We provide a simple and short proof of a multidimensional Borg-Levinson type theorem. Precisely, we prove that the spectral boundary data determine uniquely the corresponding poten…
Picosecond Spin Orbit Torque Switching
Kaushalya Jhuria, Julius Hohlfeld, Akshay Pattabi +13
Reducing energy dissipation while increasing speed in computation and memory is a long-standing challenge for spintronics research. In the last 20 years, femtosecond lasers have em…
Microstructural evolution of a low-alloy steel / nickel superalloy dissimilar metal weld during post-weld heat treatment
Cayo da Silva Lima, M. Verdier, F. Robaut +5
The microstructural evolution of a dissimilar metal weld (DMW) obtained by narrow-gap gas tungsten arc welding (NG-GTAW) was investigated after it was subjected to a post-weld heat…
Magnetoresistance and spintronic anisotropy induced by spin excitations along molecular spin chains
K. Katcko, E. Urbain, L. Kandpal +23
Electrically manipulating the quantum properties of nano-objects, such as atoms or molecules, is typically done using scanning tunnelling microscopes and lateral junctions. The res…
On symmetric partial differential operators
Daniel Barlet
Let s 1 ,. .. , s k be the elementary symmetric functions of the complex variables x 1 ,. .. , x k. We say that F C[s 1 ,. .. , s k ] is a trace function if their exists f $\…
Graph estimation for Gaussian data zero-inflated by double truncation
Gégout-Petit Anne, Gueudin-Muller Aurélie, Karmann Clémence
We consider the problem of graph estimation in a zero-inflated Gaussian model. In this model, zero-inflation is obtained by double truncation (right and left) of a Gaussian vector.…
Ab initio investigation of the AlN:Er system
Th. Pavloudis, Valérie Brien, Joseph Kioseoglou
In the present study an ab initio investigation on the AlN:Er system for concentrations of Er ranging from 0.78 to 12.5 % is presented. The crystallographic localisation of the rar…
Erbium location into AlN films as probed by spatial resolution experimental techniques
Valerie Brien, Pascal Boulet
This paper presents a thorough experimental investigation of erbium-doped aluminium nitride thin films prepared by R.F. magnetronsputtering, coupling Scanning Transmission Electron…
Cross-field chaotic transport of electrons by ExB electron drift instability in Hall thruster
D. Mandal, Y. Elskens, N. Lemoine +1
A model calculation is presented to characterize the anomalous cross-field transport of electrons in a Hall thruster geometry. The anomalous nature of the transport is attributed t…
Persistence in the Moran model with random switching
Arnaud Guillin, Arnaud Personne, Edouard Strickler
The paper is devoted to the study of the asymptotic behaviour of Moran process in random environment, say random selection. In finite population, the Moran process may be degenerat…
Supervised and Semi-supervised Deep Probabilistic Models for Indoor Positioning Problems
Weizhu Qian, Fabrice Lauri, Franck Gechter
Predicting smartphone users location with WiFi fingerprints has been a popular research topic recently. In this work, we propose two novel deep learning-based models, the convoluti…
Regularity for the planar optimal p-compliance problem
Bohdan Bulanyi, Antoine Lemenant
In this paper we prove a partial regularity result in dimension for the optimal -compliance problem, extending for some of the results obtained by A.…
Joint NN-Supported Multichannel Reduction of Acoustic Echo, Reverberation and Noise
Guillaume Carbajal, Romain Serizel, Emmanuel Vincent +1
We consider the problem of simultaneous reduction of acoustic echo, reverberation and noise. In real scenarios, these distortion sources may occur simultaneously and reducing them…
Stochastic Difference-of-Convex Algorithms for Solving nonconvex optimization problems
Le Thi Hoai An, Huynh Van Ngai, Pham Dinh Tao +1
The paper deals with stochastic difference-of-convex functions (DC) programs, that is, optimization problems whose the cost function is a sum of a lower semicontinuous DC function…