135 citations · 225 across the 3 of their papers we have counts for
4 papers · 1 filter
Enhanced Pressure Dependence of Magnetic Exchange in A2+[V2]O4 Spinels Approaching the Itinerant Electron Limit
S. Blanco-Canosa, F. Rivadulla, V. Pardo +6
We report a systematic enhancement of the pressure dependence of TN in A2+[V2]O4 spinels as the V-V separation approaches the critical separation for a transition to itinerant-elec…
VO: A Strongly Correlated Metal Close to a Mott- Hubbard Transition
F. Rivadulla, J. Fernandez-Rossier, M. Garcia-Hernandez +3
Here we present experimental and computational evidences to support that rock-salt cubic VO is a strongly correlated metal with Non-Fermi-Liquid thermodynamics and an unusually str…
Suppression of Ferromagnetic Double Exchange by Vibronic Phase Segregation
F. Rivadulla, M. Otero-Leal, A. Espinosa +4
From Raman spectroscopy, magnetization, and thermal-expansion on the system La2/3(Ca1-xSrx)1/3MnO3, we have been able to provide a quantitative basis for the heterogeneous electron…
Electron scattering near an itinerant to localized electronic transition
F. Rivadulla, J. -S. Zhou, J. B. Goodenough
We report an unconventional temperature dependence of the resistivity in several strongly correlated systems approaching a localized to itinerant electronic transition from the iti…