68 citations · 257 across the 6 of their papers we have counts for
14 papers
Anomalous charge and negative-charge-transfer insulating state in cuprate chain-compound KCuO_2
D. Choudhury, P. Rivero, D. Meyers +8
Using a combination of X-ray absorption spectroscopy experiments with first principle calculations, we demonstrate that insulating KCuO_2 contains Cu in an unusually-high formal-3+…
Mott Electrons in an Artificial Graphenelike Crystal of Rare-Earth Nickelate
S. Middey, D. Meyers, D. Doennig +10
Deterministic control over the periodic geometrical arrangement of the constituent atoms is the backbone of the material properties, that along with the interactions define the ele…
Polar catastrophe in ultra-thin limit: A case of rare-earth perovskite LaNiO3
S. Middey, P. Rivero, D. Meyers +6
We address the fundamental issue of growth of perovskite ultra-thin films under the condition of a strong polar mismatch at the heterointerface exemplified by the growth of a corre…
Magnetization precession induced by quasi-transverse picosecond strain pulses in (311) ferromagnetic (Ga,Mn)As
M. Bombeck, J. V. Jäger, A. V. Scherbakov +6
Quasi-longitudinal and quasi-transverse picosecond strain pulses injected into a ferromagnetic (311) (Ga,Mn)As film induce dynamical shear strain in the film, thereby modulating th…
Epitaxial growth of (111)-oriented LaAlO/LaNiO ultra-thin superlattices
S. Middey, D. Meyers, M. Kareev +5
The epitaxial stabilization of a single layer or superlattice structures composed of complex oxide materials on polar (111) surfaces is severely burdened by reconstructions at the…
Critical role of next-nearest-neighbor interlayer interaction in magnetic behavior of magnetic/nonmagnetic multilayers
Sunjae Chung, Sangyep Lee, Taehee Yoo +9
We report magnetoresistance data in magnetic semiconductor multilayers, which exhibit a clear step-wise behavior as a function of external field. We attribute this highly non-trivi…