949 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR485 papers
- Université Paris-SaclayFR482 papers
- Université Paris-SudFR188 papers
- Université Paris CitéFR87 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR71 papers
- Sorbonne UniversitéFR62 papers
- Université Grenoble AlpesFR47 papers
- Laboratoire Albert FertFR35 papers
- Institut NéelFR34 papers
- CEA GrenobleFR33 papers
- Laboratoire de physique des SolidesFR33 papers
- CEA Paris-SaclayFR31 papers
53 papers · 1 filter
Quantum-correlated photons from semiconductor cavity polaritons
Guillermo Muñoz-Matutano, Andrew Wood, Mattias Johnson +9
Over the past decade, exciton-polaritons in semiconductor microcavities have attracted a great deal of interest as a driven-dissipative quantum fluid. These systems offer themselve…
Immunity of intersubband polaritons to inhomogeneous broadening
J-M. Manceau, G. Biasiol, N. L. Tran +2
We demonstrate that intersubband (ISB) polaritons are robust to inhomogeneous effects originating from the presence of multiple quantum wells (MQWs). In a series of samples that ex…
Room temperature magneto-optic effect in silicon light-emitting diodes
F. Chiodi, S. L. Bayliss, L. Barast +4
In weakly spin-orbit coupled materials, the spin-selective nature of recombination can give rise to large magnetic-field effects, for example on electro-luminescence from molecular…
Domain Wall Motion Driven by Laplace Pressure in CoFeB-MgO Nanodots with Perpendicular Anisotropy
Yu Zhang, Xueying Zhang, Nicolas Vernier +8
We have studied the magnetization reversal of CoFeB-MgO nanodots with perpendicular anisotropy for size ranging from w=400 nm to 1 μm. Contrary to previous experiments, the switchi…
Vowel recognition with four coupled spin-torque nano-oscillators
Miguel Romera, Philippe Talatchian, Sumito Tsunegi +14
Substantial evidence indicates that the brain uses principles of non-linear dynamics in neural processes, providing inspiration for computing with nanoelectronic devices. However,…
Resonance fluorescence revival in a voltage-controlled semiconductor quantum dot
Antoine Reigue, Aristide Lemaître, Carmen Gomez Carbonell +5
We demonstrate systematic resonance fluorescence recovery with near-unity emission efficiency in single quantum dots embedded in a charge-tunable device in a wave-guiding geometry.…
Combining angular differential imaging and accurate polarimetry with SPHERE/IRDIS to characterize young giant exoplanets
Rob G. van Holstein, Frans Snik, Julien H. Girard +11
Young giant exoplanets emit infrared radiation that can be linearly polarized up to several percent. This linear polarization can trace: 1) the presence of atmospheric cloud and ha…
Transport in a Single Self-Doped Nanocrystal
Hongyue Wang, Emmanuel Lhuillier, Qian Yu +4
Addressing the optical properties of a single nanoparticle in the infrared is particularly challenging, thus alternative methods for characterizing the conductance spectrum of nano…
Tuning the Dzyaloshinskii-Moriya Interaction in Pt/Co/MgO heterostructures through MgO thickness
Anni Cao, Xueying Zhang, Bert Koopmans +6
The interfacial Dzyaloshinskii-Moriya interaction (DMI) in the ferromagnetic/heavy metal ultra-thin film structures , has attracted a lot of attention thanks to its capability to s…
On-chip III-V monolithic integration of heralded single photon sources and beamsplitters
J. Belhassen, F. Baboux, Q. Yao +6
We demonstrate a monolithic III-V photonic circuit combining a heralded single photon source with a beamsplitter, at room temperature and telecom wavelength. Pulsed parametric down…
Complete event-by-event / separation in a full-size TeO CUORE bolometer by Neganov-Luke-magnified light detection
L. Bergé, M. Chapellier, M. de Combarieu +41
In the present work, we describe the results obtained with a large ( cm) TeO bolometer, with a view to a search for neutrinoless double-beta decay () of…
Hopping and emergent dynamics of optical localized states in a trapping potential
B. Garbin, J. Javaloyes, G. Tissoni +1
The position and motion of localized states of light in propagative geometries can be controlled via an adequate parameter modulation. Here, we show theoretically and experimentall…
Shiba Bound States across the mobility edge in doped InAs nanowires
Alexandre Assouline, Cheryl Feuillet-Palma, Alexandre Zimmers +3
We present a study of Andreev Quantum Dots (QDots) fabricated with small-diameter (30 nm) Si-doped InAs nanowires where the Fermi level can be tuned across a mobility edge separati…
Superconducting parity effect across the Anderson limit
Sergio Vlaic, Stéphane Pons, Tianzhen Zhang +7
How small superconductors can be? For isolated nanoparticles subject to quantum size effects, P.W. Anderson conjectured in 1959 that superconductivity could only exist when the ele…
High thermoelectric performance of graphite nanofibers
Van-Truong Tran, Jérôme Saint-Martin, Philippe Dollfus +1
Graphite nanofibers (GNFs) have been demonstrated to be a promising material for hydrogen storage and heat management in electronic devices. Here, by means of first-principles and…
Continuous variables triple-photon states quantum entanglement
E. A. Rojas Gonzalez, A. Borne, B. Boulanger +2
We investigate the quantum entanglement of the three modes associated with the three-photon states obtained by triple-photon generation in a phase-matched third-order nonlinear opt…
A Neural Network Based on Synchronized Pairs of Nano-Oscillators
Damir Vodenicarevic, Nicolas Locatelli, Damien Querlioz
Artificial neural networks are intensively used to perform cognitive tasks such as image classification on traditional computers. With the end of CMOS scaling and increasing demand…
Optoelectronic forces with quantum wells for cavity optomechanics in GaAs/AlAs semiconductor microcavities
V. Villafañe, P. Sesin, P. Soubelet +6
Radiation pressure, electrostriction, and photothermal forces have been investigated to evidence backaction, non-linearities and quantum phenomena in cavity optomechanics. We show…
Chaotic dynamics in a macrospin spin-torque nano-oscillator with delayed feedback
Jérôme Williame, Artur Difini Accioly, Damien Rontani +2
A theoretical study of delayed feedback in spin-torque nano-oscillators is presented. A macrospin geometry is considered, where self-sustained oscillations are made possible by spi…
Continuous-variable entanglement of two bright coherent states that never interacted
David Barral, Nadia Belabas, Lorenzo M. Procopio +4
We study continuous-variable entanglement of bright quantum states in a pair of evanescently coupled nonlinear waveguides operating in the regime of degenerate down-conve…
Magnetic-field driven ambipolar quantum Hall effect in epitaxial graphene close to the charge neutrality point
A. Nachawaty, M. Yang, W. Desrat +7
We have investigated the disorder of epitaxial graphene close to the charge neutrality point (CNP) by various methods: i) at room temperature, by analyzing the dependence of the re…
Direct observation of domain wall surface tension by deflating or inflating a magnetic bubble
Xueying Zhang, Nicolas Vernier, Weisheng Zhao +3
The surface energy of a magnetic Domain Wall (DW) strongly affects its static and dynamic behaviours. However, this effect was seldom directly observed and many related phenomena h…
Nanomechanical resonators based on adiabatic periodicity-breaking in a superlattice
F. R. Lamberti, M. Esmann, A. Lemaitre +7
We propose a novel acoustic cavity design where we confine a mechanical mode by adiabatically changing the acoustic properties of a GaAs/AlAs superlattice. By means of high resolut…
Nonmonotonous classical magneto-conductivity of a two-dimensional electron gas in a disordered array of obstacles
N. H. Siboni, J. Schluck, K. Pierz +4
Magnetotransport measurements in combination with molecular dynamics (MD) simulations on two-dimensional disordered Lorentz gases in the classical regime are reported. In quantitat…