947 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 ScientifiqueFR486 papers
- Université de StrasbourgFR421 papers
- Institut de Science et d'Ingénierie SupramoléculairesFR85 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR40 papers
- Université Paris-SaclayFR33 papers
- Universität InnsbruckAT26 papers
- CEA Paris-SaclayFR25 papers
- Karlsruhe Institute of TechnologyDE25 papers
- University of AugsburgDE22 papers
- Université de LorraineFR21 papers
- Institut Jean LamourFR20 papers
- Synchrotron SOLEILFR19 papers
36 papers · 1 filter
Unidirectional spin-wave channeling along magnetic domain walls of Bloch type
Yves Henry, Daniel Stoeffler, Joo-Von Kim +1
From the pioneering work of Winter [Phys. Rev. 124, 452 (1961)], a magnetic domain wall of Bloch type is known to host a special wall-bound spin-wave mode, which corresponds to spi…
Large-scale magnetostatic field calculation in finite element micromagnetics with H2-matrices
Riccardo Hertel, Sven Christophersen, Steffen Börm
Magnetostatic field calculations in micromagnetic simulations can be numerically expensive, particularly in the case of large-scale finite element simulations. The established fini…
Generalized Ramsey Interferometry Explored with a Single Nuclear Spin Qudit
Clément Godfrin, Rafik Ballou, Edgar Bonet +4
Qudits, with their state space of dimension d > 2, open fascinating experimental prospects. The quantum properties of their states provide new potentialities for quantum informatio…
Algebraic Localization from Power-Law Interactions in Disordered Quantum Wires
Thomas Botzung, Davide Vodola, Piero Naldesi +3
We analyze the effects of disorder on the correlation functions of one-dimensional quantum models of fermions and spins with long-range interactions that decay with distance …
Magnetic moment generation in small gold nanoparticles via the plasmonic inverse Faraday effect
Jerome Hurst, Peter Oppeneer, Paul-Antoine Hervieux +1
We theoretically investigate the creation of a magnetic moment in gold nanoparticles by circularly polarized laser light. To this end, we describe the collective electron dynamics…
Does a Single Eigenstate of a Hamiltonian Encode the Critical Behaviour of its Finite-Temperature Phase Transition?
Keith R. Fratus, Syrian V. Truong
Recent work on the subject of isolated quantum thermalization has suggested that an individual energy eigenstate of a non-integrable quantum system may encode a significant amount…
Enhancement of the electron-phonon scattering induced by intrinsic surface plasmon-phonon polaritons
David Hagenmüller, Johannes Schachenmayer, Cyriaque Genet +2
We investigate light-matter coupling in metallic crystals where plasmons coexist with phonons exhibiting large oscillator strength. We demonstrate theoretically that this coexisten…
Realization of a Rydberg-dressed Ramsey interferometer and electrometer
A. Arias, G. Lochead, T. M. Wintermantel +2
We present the experimental realization and characterization of a Ramsey interferometer based on optically trapped ultracold potassium atoms, where one state is continuously couple…
Diffusive to non-ergodic dipolar transport in a dissipative atomic medium
S. Whitlock, H. Wildhagen, H. Weimer +1
We investigate the dipole mediated transport of Rydberg impurities through an ultracold gas of atoms excited to an auxiliary Rydberg state. In one experiment we continuously probe…
Incipient spin-dipole coupling in a 1D helical-chain metal-organic hybrid
Tathamay Basu, Clarisse Bloyet, Jean-Michel Rueff +5
Low dimensional magnetic systems (such as spin-chain) are extensively studied due to their exotic magnetic properties. Here, we would like to address that such systems should also…
Spin-driven electrical power generation at room temperature
K. Katcko, E. Urbain, B. Taudul +12
To mitigate climate change, our global society is harnessing direct (solar irradiation) and indirect (wind/water flow) sources of renewable electrical power generation. Emerging di…
Tuning photovoltaic response in Bi2FeCrO6 films by ferroelectric poling
A. Quattropani, A. S. Makhort, M. V. Rastei +9
Ferroelectric materials are interesting candidates for future photovoltaic applications due to their potential to overcome the fundamental limits of conventional single bandgap sem…
Phase-change switching in 2D via soft interactions
Rogelio Díaz-Méndez, Guido Pupillo, Fabio Mezzacapo +3
We present a new type of phase-change behavior relevant for information storage applications, that can be observed in 2D systems with cluster-forming ability. The temperature-based…
Semiclassical theory of out-of-time-order correlators for low-dimensional classically chaotic systems
Rodolfo A. Jalabert, Ignacio García-Mata, Diego A. Wisniacki
The out-of-time-order correlator (OTOC), recently analyzed in several physical contexts, is studied for low-dimensional chaotic systems through semiclassical expansions and numeric…
Orbital magnetism in ensembles of gold nanoparticles
Mauricio Gómez Viloria, Guillaume Weick, Dietmar Weinmann +1
The last two decades have witnessed various experiments reporting very unusual magnetic properties of ensembles of gold nanoparticles surrounded by organic ligands, including ferro…
Fresnel diffraction of spin waves
Nicolás Loayza, Matthias Benjamin Jungfleisch, Axel Hoffmann +2
The propagation of magnetostatic forward volume waves excited by a constricted coplanar waveguide is studied via inductive spectroscopy techniques. A series of devices consisting o…
Gravity, antimatter and the Dirac-Milne universe
Gabriel Chardin, Giovanni Manfredi
We review the main arguments against antigravity, a different acceleration of antimatter relative to matter in a gravitational field, discussing and challenging Morrison's, Good's…
Quantum hydrodynamics for nanoplasmonics
Giovanni Manfredi, Paul-Antoine Hervieux, Fatema Tanjia
Quantum effects play a significant role in nanometric plasmonic devices, such as small metal clusters and metallic nanoshells. For structures containing a large number of electrons…
Ultrafast spin current generation in ferromagnetic thin films
Giovanni Manfredi, Jérôme Hurst, Paul-Antoine Hervieux
Spin currents have been shown to play a key role in the ultrafast laser-driven demagnetization process in ferromagnetic thin films. Here, we show that an oscillating spin current c…
Interface Dipole and Band Bending in Hybrid p-n Heterojunction MoS2/GaN(0001)
Hugo Henck, Zeineb Ben Aziza, Olivia Zill +15
Hybrid heterostructures based on bulk GaN and two-dimensional (2D) materials offer novel paths toward nanoelectronic devices with engineered features. Here, we study the electronic…
Signatures of Self-Organised Criticality in an Ultracold Atomic Gas
S. Helmrich, A. Arias, G. Lochead +3
Self organisation provides an elegant explanation for how complex structures emerge and persist throughout nature. Surprisingly often, these structures exhibit remarkably similar s…
Plasmonic breathing modes in molecules -- A quantum hydrodynamic approach
Fatema Tanjia, Jerome Hurst, Paul-Antoine Hervieux +1
We propose and illustrate a quantum hydrodynamic (QHD) model for the description of plasmonic oscillations in the molecule. Although simpler than competing approaches…
Chaos signatures in the short and long time behavior of the out-of-time ordered correlator
Ignacio García-Mata, Marcos Saraceno, Rodolfo A. Jalabert +2
Two properties are needed for a classical system to be chaotic: exponential stretching and mixing. Recently, out-of-time order correlators were proposed as a measure of chaos in a…
Spin-State dependent Conductance Switching in Single Molecule-Graphene Junctions
Enrique Burzurí, Amador García-Fuente, Victor García-Suárez +4
Spin-crossover (SCO) molecules are versatile magnetic switches with applications in molecular electronics and spintronics. Downscaling devices to the single-molecule level remains,…