307 citations · 813 across the 10 of their papers we have counts for
6 papers · 1 filter
3D oxygen vacancy order and defect-property relations in multiferroic (LuFeO)/(LuFeO) superlattices
K. A. Hunnestad, H. Das, C. Hatzoglou +7
Oxide heterostructures exhibit a vast variety of unique physical properties. Examples are unconventional superconductivity in layered nickelates and topological polar order in (PbT…
Limits to the strain engineering of layered square-planar nickelate thin films
Dan Ferenc Segedin, Berit H. Goodge, Grace A. Pan +15
The layered square-planar nickelates, NdNiO, are an appealing system to tune the electronic properties of square-planar nickelates via dimensionality; indeed…
Epitaxy of hexagonal ABO quantum materials
Johanna Nordlander, Margaret A. Anderson, Charles M. Brooks +2
Hexagonal O oxides (, = cation) are a rich materials class for realizing novel quantum phenomena. Their hexagonal symmetry, oxygen trigonal bipyramid coordination an…
Synthesis and electronic properties of NdNiO Ruddlesden-Popper nickelate thin films
Grace A. Pan, Qi Song, Dan Ferenc Segedin +14
The rare-earth nickelates possess a diverse set of collective phenomena including metal-to-insulator transitions, magnetic phase transitions, and, upon chemical reduction, supercon…
Dimensionality-induced change in topological order in multiferroic oxide superlattices
Megan E. Holtz, Elliot S. Padgett, Rachel Steinhardt +5
We construct ferroelectric (LuFeO3)m/(LuFe2O4) superlattices with varying index m to study the effect of confinement on topological defects. We observe a thickness-dependent transi…
Evidence for power-law frequency dependence of intrinsic dielectric response in the CaCuTiO
Alexander Tselev, Charles M. Brooks, Haimei Zheng +4
We investigated the dielectric response of CaCuTiO (CCTO) thin films grown epitaxially on LaAlO (001) substrates by Pulsed Laser Deposition (PLD). The dielectric…