743 citations
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR541 papers
- Centre National de la Recherche ScientifiqueFR476 papers
- CEA Paris-SaclayFR414 papers
- Institut Laue-LangevinFR157 papers
- Université Paris-SaclayFR122 papers
- CEA Paris-Saclay - Etablissement de SaclayFR77 papers
- Université Paris-SudFR65 papers
- CEA GrenobleFR58 papers
- University of CologneDE47 papers
- Institut NéelFR46 papers
- Max Planck Institute for Solid State ResearchDE45 papers
- Université Grenoble AlpesFR44 papers
18 papers · 1 filter
Direct Measurement of Competing Quantum Effects on the Kinetic Energy of Heavy Water upon Melting
Giovanni Romanelli, Michele Ceriotti, David E. Manolopoulos +3
Even at room temperature, quantum mechanics plays a major role in determining the quantitative behaviour of light nuclei, changing significantly the values of physical properties s…
Hour-glass magnetic spectrum in a stripe-less insulating transition metal oxide
Y. Drees, D. Lamago, A. Piovano +1
An hour-glass shaped magnetic excitation spectrum appears to be an universal characteristic of the high-temperature superconducting cuprates. Fluctuating charge stripes or alternat…
Phonons and Spin Excitations in Fe-Based Superconductor Ca10Pt4As8(Fe1-xPtxAs)10 (x ~ 0.2)
Kazuhiko Ikeuchi, Masatoshi Sato, Ryoichi Kajimoto +7
By means of neutron inelastic scattering, magnetic excitations and phonons were measured for a single crystal of slightly overdoped superconductor Ca10Pt4As8(Fe1-xPtxAs)10 (x ~ 0.2…
Large lattice distortions associated with the magnetic transition in La0.7Sr0.3MnO3
F. Weber, D. Argyriou, O. Prokhnenko +1
Colossal magnetoresistance (CMR) is associated with the phase transition from a metallic ferromagnetic to insulating paramagnetic phase, which can be controlled by an applied magne…
Direct observation of dynamic charge stripes in La2-xSrxNiO4
S. Anissimova, D. Parshall, G. D. Gu +8
The insulator-to-metal transition continues to be a challenging subject, especially when electronic correlations are strong. In layered compounds, such as La2-xSrxNiO4 and La2-xBax…
Analysis of the multiferroicity in the hexagonal manganite YMnO3
Kiran Singh, Marie-Bernadette Lepetit, Charles Simon +4
We performed magnetic and ferroelectric measurements, associated with Landau theory and symmetry analysis, in order to clarify the situation of the YMnO3 system, a classical exampl…