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
31 papers · 2 filters
Tunable Rashba spin-orbit interaction at oxide interfaces
A. D. Caviglia, M. Gabay, S. Gariglio +3
The quasi-two-dimensional electron gas found at the LaAlO3/SrTiO3 interface offers exciting new functionalities, such as tunable superconductivity, and has been proposed as a new n…
Ground State of the Easy-Axis Rare-Earth Kagomé Langasite PrGaSiO
A. Zorko, F. Bert, P. Mendels +2
We report muon spin relaxation (SR) and Ga nuclear quadrupolar resonance (NQR) local-probe investigations of the kagomé compound PrGaSiO. Small quasi-st…
Impurity effects in coupled-ladder BiCu2PO6 studied by NMR and quantum Monte Carlo simulations
L. K. Alexander, J. Bobroff, A. V. Mahajan +3
We present a 31P NMR study of the coupled spin 1/2 ladder compound BiCu2PO6. In the pure material, intrinsic susceptibility and dynamics show a spin gap of about . Substitution of…
Spin density wave dislocation in chromium probed by coherent x-ray diffraction
V. L. R. Jacques, D. Le Bolloc'h, S. Ravy +2
We report on the study of a magnetic dislocation in pure chromium. Coherent x-ray diffraction profiles obtained on the incommensurate Spin Density Wave (SDW) reflection are consist…
Exploring the Charge-Ordering Transition in (TMTTF)X via Thermal Expansion Measurements
Mariano de Souza, Daniel Hofmann, Pascale Foury-Leylekian +3
We report results of high-resolution measurements of the \emph{c}-axis expansivity () at the charge-ordering (CO) transition for the quasi-1D (TMTTF)X compound…
The tunneling conductance between a superconducting STM tip and an out-of-equilibrium carbon nanotube
Cristina Bena
We calculate the current and differential conductance for the junction between a superconducting (SC) STM tip and a Luttinger liquid (LL). For an infinite single-channel LL, the SC…
Solitons: from Charge Density Waves to FFLO in superconductors
S. Brazovskii
This short review aims to summarize on "What the Charge Density Waves can tell to other inhomogeneous states in strongly correlated systems, particularly to spin-polarized supercon…
Doping effects in the coupled, two-leg spin ladder BiCu2PO6
B. Koteswararao, A. V. Mahajan, L. K. Alexander +1
We report preparation, x-ray diffraction, magnetic susceptibility chi(T) and heat capacity Cp(T) measurements on the undoped samples as also samples with Zn-doped (S = 0) at Cu sit…
NQR and X-ray investigation of the structure of NaCoO compound
T. A. Platova, I. R. Mukhamedshin, H. Alloul +2
We have synthesized various samples of the phase of sodium cobaltate NaCoO and performed X-ray powder diffractions spectra to compare the diffraction with the s…
Ballistic heat transport of quantum spin excitations as seen in SrCuO2
N. Hlubek, P. Ribeiro, R. Saint-Martin +5
Fundamental conservation laws predict ballistic, i.e., dissipationless transport behaviour in one-dimensional quantum magnets. Experimental evidence, however, for such anomalous tr…
Disentangling thermal and non-thermal excited states in a charge-transfer insulator by time-and-frequency resolved pump-probe spectroscopy
Claudio Giannetti, Goran Zgrablic, Cristina Consani +6
Time-and-frequency resolved pump-probe optical spectroscopy is used to investigate the effect of the impulsive injection of delocalized excitations through a charge-transfer proces…
Nesting between hole and electron pockets in Ba(Fe1-xCox)2As2 (x=0-0.3) observed with angle-resolved photoemission
V. Brouet, M. Marsi, B. Mansart +7
We present a comprehensive angle-resolved photoemission study of the three-dimensional electronic structure of Ba(Fe1-xCox)2As2. The wide range of dopings covered by this study, x=…
Microwave dielectric study of spin-Peierls and charge ordering transitions in (TMTTF)PF salts
Alexandre Langlois, Mario Poirier, Claude Bourbonnais +3
We report a study of the 16.5 GHz dielectric function of hydrogenated and deuterated organic salts (TMTTF)PF. The temperature behavior of the dielectric function is consist…
A theoretical study of the cluster glass-Kondo-magnetic disordered alloys
F. M. Zimmer, S. G. Magalhães, B. Coqblin
The physics of disordered alloys, such as typically the well known case of CeNi1-xCux alloys, showing an interplay among the Kondo effect, the spin glass state and a magnetic order…
Interaction-tuned compressible-to-incompressible phase transitions in the quantum Hall systems
Z. Papić, N. Regnault, S. Das Sarma
We analyze transitions between quantum Hall ground states at prominent filling factors in the spherical geometry by tuning the width parameter of the Zhang-Das Sarma interactio…
Supplementary material for "Impurity-induced magnetic order in low dimensional spin gapped materials"
J. Bobroff, N. Laflorencie, L. K. Alexander +3
In this supplementary material, we investigate further the impurity-induced freezing mechanism in a doped system of 3D weakly coupled ladders resembling Bi(CuZn)ZnP…
Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model
G. Sordi, A. Amaricci, M. J. Rozenberg
We study the doping driven Mott metal-insulator transition (MIT) in the periodic Anderson model set in the Mott-Hubbard regime. A striking asymmetry for electron or hole driven tra…
Spin dynamics in Heisenberg triangular antiferromagnets: A muSR study of LiCrO2
A. Olariu, P. Mendels, F. Bert +4
We report a muSR study of LiCrO2, which has a magnetic lattice made up of a stacking of triangular Heisenberg antiferromagnetic (Cr3+, S = 3/2) layers. A static magnetically ordere…
Effects of decoherence on the shot noise in carbon nanotubes
Cristina Bena
We study the zero frequency noise in an interacting quantum wire connected to leads, in the presence of an impurity. In the absence of quasiparticle decoherence the zero-frequency…
Haldane charge conjecture in one-dimensional multicomponent fermionic cold atoms
H. Nonne, P. Lecheminant, S. Capponi +2
A Haldane conjecture is revealed for spin-singlet charge modes in 2N-component fermionic cold atoms loaded into a one-dimensional optical lattice. By means of a low-energy approach…
Phase diagram of quarter-filled band organic salts, [EDT-TTF-CONMe2]2X, X = AsF6 and Br
Pascale Auban-Senzier, Claude R. Pasquier, Denis Jérome +4
An investigation of the P/T phase diagram of the quarter-filled organic conductors, [EDT-TTF-CONMe2]2X, is reported on the basis of transport and NMR studies of two members, X=AsF6…
Interacting electrons in quasi-one-dimensional organic superconductors
C. Bourbonnais, D. Jerome
This review covers the study of some basic properties of the phase diagram of quasi-one-dimensional organic superconductors from both experimental and theoretical viewpoints.
Clustering properties, Jack polynomials and unitary conformal field theories
Benoit Estienne, Nicolas Regnault, Raoul Santachiara
Recently, Jack polynomials have been proposed as natural generalizations of Z_k Read-Rezayi states describing non-Abelian fractional quantum Hall systems. These polynomials are con…
Antiferromagnetism and the gap of a Mott insulator: Results from analytic continuation of the self-energy
Xin Wang, Emanuel Gull, Luca de' Medici +2
Direct analytic continuation of the self energy is used to determine the effect of antiferromagnetic ordering on the spectral function and optical conductivity of a Mott insulator.…