626 citations
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR114 papers
- Centre National de la Recherche ScientifiqueFR60 papers
- Université Joseph FourierFR26 papers
- Institut Nanosciences et CryogénieFR24 papers
- Institut polytechnique de GrenobleFR16 papers
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Showing 2009 · cond-mat.str-elShow all
3 papers · 2 filters
cond-mat.str-el2009★ 43 cited
Magnetic order and dynamics of the charge-ordered antiferromagnet La1.5Sr0.5CoO4
L. M. Helme, A. T. Boothroyd, R. Coldea +7
We describe neutron scattering experiments performed to investigate the magnetic order and dynamics of half-doped La1.5Sr0.5CoO4. This layered perovskite exhibits a near-ideal chec…
cond-mat.str-el2009★ 75 cited
Electric Pulse Induced Resistive Switching, Electronic Phase Separation, and Possible Superconductivity in a Mott insulator
C. Vaju, L. Cario, B. Corraze +6
Metal-insulator transitions (MIT) belong to a class of fascinating physical phenomena, which includes superconductivity, and colossal magnetoresistance (CMR), that are associated w…
cond-mat.str-el2009★ 50 cited
Valence Fluctuations Revealed by Magnetic Field Scan: Comparison with Experiments in YbXCu_4 (X=In, Ag, Cd) and CeYIn_5 (Y=Ir, Rh)
Shinji Watanabe, Atsushi Tsuruta, Kazumasa Miyake +1
The mechanism of how critical end points of the first-order valence transitions (FOVT) are controlled by a magnetic field is discussed. We demonstrate that the critical temperature…