340 citations · 577 across the 7 of their papers we have counts for
7 papers
Spectral weight redistribution in (LaNiO3)n/(LaMnO3)2 superlattices from optical spectroscopy
P. Di Pietro, J. Hoffman, A. Bhattacharya +2
We have studied the optical properties of four (LaNiO)/(LaMnO) superlattices (SL) (=2, 3, 4, 5) on SrTiO substrates. We have measured the reflectivity at tem…
Oscillatory Non-collinear Magnetism Induced by Interfacial Charge Transfer in Metallic Oxide Superlattices
J. Hoffman, B. J. Kirby, J. Kwon +9
Interfaces between correlated complex oxides are promising avenues to realize new forms of magnetism that arise as a result of charge transfer, proximity effects and locally broken…
Interface Ferromagnetism in a SrMnO3/LaMnO3 Superlattice
S. Smadici, B. B. Nelson-Cheeseman, A. Bhattacharya +1
Resonant soft x-ray absorption measurements at the O K edge on a SrMnO3/LaMnO3 superlattice show a shoulder at the energy of doped holes, which corresponds to the main peak of reso…
Control of octahedral rotations in (LaNiO)/(SrMnO) superlattices
S. J. May, C. R. Smith, J. -W. Kim +3
Oxygen octahedral rotations have been measured in short-period (LaNiO)/(SrMnO) superlattices using synchrotron diffraction. The in-plane and out-of-plane bond angle…
Quantifying octahedral rotations in strained perovskite oxide films
S. J. May, J. -W. Kim, J. M. Rondinelli +4
Epitaxial strain is a proven route to enhancing the properties of complex oxides, however, the details of how the atomic structure accommodates strain are poorly understood due to…
Onset of metallic behavior in strained (LaNiO3)n/(SrMnO3)2 superlattices
S. J. May, T. S. Santos, A. Bhattacharya
(LaNiO3)n/(SrMnO3)2 superlattices were grown using ozone-assisted molecular beam epitaxy. In situ reflection high energy electron diffraction and x-ray scattering has been used to…