109 citations · 244 across the 12 of their papers we have counts for
5 papers · 1 filter
Signatures of polarized chiral spin disproportionation in rare earth nickelates
Jiarui Li, Robert J. Green, Claribel Domínguez +12
In rare earth nickelates (RENiO), electron-lattice coupling drives a concurrent metal-to-insulator and bond disproportionation phase transition whose microscopic origin has lon…
Coupling of Magnetic Phases at Nickelate Interfaces
C. Domínguez, J. Fowlie, A. B. Georgescu +9
In this work we present a model system built out of artificially layered materials, allowing us to understand the interrelation of magnetic phases with that of the metallic-insulat…
Optical properties of LaNiO3 films tuned from compressive to tensile strain
I. Ardizzone, M. Zingl, J. Teyssier +11
Materials with strong electronic correlations host remarkable -- and technologically relevant -- phenomena such as magnetism, superconductivity and metal-insulator transitions. Har…
Probing photo-induced rearrangements in the NdNiO magnetic spiral with polarization-sensitive ultrafast resonant soft x-ray scattering
K. R. Beyerlein, A. S. Disa, M Först +10
We use resonant soft X-ray diffraction to track the photo-induced dynamics of the antiferromagnetic structure in a NdNiO thin film. Femtosecond laser pulses with a photon ene…
Length-scales of interfacial coupling between metal-insulator phases in oxides
Claribel Domínguez, Alexandru B. Georgescu, Bernat Mundet +10
Controlling phase transitions in transition metal oxides remains a central feature of both technological and fundamental scientific relevance. A well-known example is the metal-ins…