Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR10.1k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR4.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.2k papers
- Université Paris-SaclayFR3.1k papers
- National Institute for Subatomic PhysicsNL2k papers
- University of ManchesterGB2k papers
- Sapienza University of RomeIT2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.9k papers
- CEA Paris-SaclayFR1.9k papers
- Heidelberg UniversityDE1.8k papers
- Rutherford Appleton LaboratoryGB1.8k papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR1.8k papers
26 papers · 2 filters
The excitonic insulator route through a dynamical phase transition induced by an optical pulse
Serguei Brazovskii, Natasha Kirova
We consider a dynamical phase transition induced by a short optical pulse in a system prone to thermodynamical instability. We address the case of pumping to excitons whose density…
Magnetic critical properties and basal-plane anisotropy of SrIrO
L. Fruchter, D. Colson, V. Brouet
The anisotropic magnetic properties of SrIrO are investigated, using longitudinal and torque magnetometry. The critical scaling across of the longitudinal magnetizati…
Uncertainty principle for experimental measurements: Fast versus slow probes
Philipp Hansmann, Thomas Ayral, Antonio Tejeda +1
The result of a physical measurement depends on the timescale of the experimental probe. In solid-state systems, this simple quantum mechanical principle has far-reaching consequen…
Magnetism, spin texture and in-gap states: Atomic specialization at the surface of oxygen-deficient SrTiO
Michaela Altmeyer, Harald O. Jeschke, Oliver Hijano-Cubelos +7
Motivated by recent spin- and angular-resolved photoemission (SARPES) measurements performed on the two-dimensional electronic states confined near the (001) surface of SrTiO i…
Driving spin excitations by hydrostatic pressure in BiFeO3
J. Buhot, C. Toulouse, Y. Gallais +10
Optical spectroscopy has been combined with computational and theoretical techniques to show how the spin dynamics in the model multiferroic BiFeO3 responds to the application of h…
Suppression of the impurity-induced local magnetism by the opening of a spin pseudogap in Ni-doped SrCuO
Yannic Utz, Franziska Hammerath, Satoshi Nishimoto +6
The antiferromagnetic Heisenberg spin chain compound SrCuO doped with and of Ni impurities has been studied by means of Cu nuclear magnetic res…
NMR Evidence of anisotropic Kondo liquid behavior in CeIrIn
A. C. Shockley, K. R. Shirer, J. Crocker +5
We report detailed Knight shift measurements of the two indium sites in the heavy fermion compound CeIrIn as a function of temperature and field orientation. We find that the K…
Hidden fermionic excitation in the superconductivity of the strongly attractive Hubbard model
Shiro Sakai, Marcello Civelli, Yusuke Nomura +1
We scrutinize the real-frequency structure of the self-energy in the superconducting state of the attractive Hubbard model within the dynamical mean-field theory. Within the strong…
Surface effects on the Mott-Hubbard transition in archetypal VO
G. Lantz, M. Hajlaoui, E. Papalazarou +9
We present an experimental and theoretical study exploring surface effects on the evolution of the metal-insulator transition in the model Mott-Hubbard compound Cr-doped VO…
Edge structure of graphene monolayers in the ν = 0 quantum Hall state
Angelika Knothe, Thierry Jolicoeur
Monolayer graphene at neutrality in the quantum Hall regime has many competing ground states with various types of ordering. The outcome of this competition is modified by the pres…
Phase diagram of an extended quantum dimer model on the hexagonal lattice
T. M. Schlittler, T. Barthel, G. Misguich +2
We introduce a quantum dimer model on the hexagonal lattice that, in addition to the standard three-dimer kinetic and potential terms, includes a competing potential part counting…
Quenched crystal field disorder and magnetic liquid ground states in Tb2Sn2-xTixO7
B. D. Gaulin, E. Kermarrec, M. L. Dahlberg +11
Solid-solutions of the "soft" quantum spin ice pyrochlore magnets Tb2B2O7 with B=Ti and Sn display a novel magnetic ground state in the presence of strong B-site disorder, characte…
Spin-orbital liquid state assisted by singlet-triplet excitation in ground state of BaZnIrO
Abhishek Nag, Srimanta Middey, Sayantika Bhowal +17
Strong spin-orbit coupling (SOC) effects of heavy -orbital elements have long been neglected in describing the ground states of their compounds thereby overlooking a variety of…
Spin dynamics in the presence of competing ferro- and antiferro-magnetic correlations in Yb2Ti2O7
J. Robert, E. Lhotel, G. Remenyi +5
In this work, we show that the zero field excitation spectra in the quantum spin ice candidate pyrochlore compound \ybti\ is a continuum characterized by a very broad and almost fl…
Mesoscopic correlations in Tb2Ti2O7 spin liquid
S. Guitteny, I. Mirebeau, P. Dalmas de Réotier +6
We have studied the spin correlations with = (, , ) propagation vector which appear below 0.4\, K in \tbti\ spin liquid by combining powder neutr…
SU(3) and SU(4) singlet quantum Hall states at
Fengcheng Wu, Inti Sodemann, Allan H. MacDonald +1
We report on an exact diagonalization study of fractional quantum Hall states at filling factor in a system with a four-fold degenerate =0 Landau level and SU(4) symmetr…
NMR in strongly correlated materials
Henri Alloul
Electron-electron interactions are at the origin of many exotic electronic properties of materials which have emerged from recent experimental observations. The main important phen…
Flat-band ferromagnetism in a topological Hubbard model
R. L. Doretto, M. O. Goerbig
We study the flat-band ferromagnetic phase of a topological Hubbard model within a bosonization formalism and, in particular, determine the spin-wave excitation spectrum. We consid…
Frozen State and Spin Liquid Physics in Na4Ir3O8: an NMR study
A. C. Shockley, F. Bert, J-C Orain +2
Na4Ir3O8 is a unique case of a hyperkagome 3D corner sharing triangular lattice which can be decorated with quantum spins. It has spurred a lot of theoretical interest as a spin li…
Optical properties of V2O3 in its whole phase diagram
I. Lo Vecchio, L. Baldassarre, F. D'Apuzzo +7
Vanadium sesquioxide V2O3 is considered a textbook example of Mott-Hubbard physics. In this paper we present an extended optical study of its whole temperature/doping phase diagram…
Dynamic nuclear polarization and the paradox of Quantum Thermalization
Andrea De Luca, Alberto Rosso
Dynamic Nuclear Polarization (DNP) is to date the most effective technique to increase the nuclear polarization up to a factor opening disruptive perspectives for medical…
Transfer of spectral weight across the gap of Sr2IrO4 induced by La doping
V. Brouet, J. Mansart, L. Perfetti +8
We study with Angle Resolved PhotoElectron Spectroscopy (ARPES) the evolution of the electronic structure of Sr2IrO4, when holes or electrons are introduced, through Rh or La subst…
Bandwidth-resonant Floquet states in honeycomb optical lattices
Anton Quelle, Mark Goerbig, Cristiane Morais Smith
We investigate, within Floquet theory, topological phases in the out-of-equilibrium system that consists of fermions in a circularly shaken honeycomb optical lattice. We concentrat…
Orbital Kondo effect in fractional quantum Hall systems
Yashar Komijani, Pascal Simon, Ian Affleck
We study transport properties of a charge qubit coupling two chiral Luttinger liquids, realized by two antidots placed between the edges of an integer or fractional q…