391 citations · 807 across the 16 of their papers we have counts for
9 papers · 1 filter
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…
Resonant soft x-ray scattering from La(1-x)Sr(x)MnO(3) quantum wire arrays
X. M. Chen, E. M. Spanton, S. Wang +9
We describe a strategy for using resonant soft x-ray scattering (RSXS) to study the electronic structure of transition metal oxide quantum wires. Using electron beam lithography an…
Graded Orbital Occupation near Interfaces in a La2NiO4 - La2CuO4 Superlattice
S. Smadici, J. C. T. Lee, J. Morales +5
X-ray absorption spectroscopy and resonant soft x-ray reflectivity show a non-uniform distribution of oxygen holes in a La2NiO4 - La2CuO4 (LNO-LCO) superlattice, with excess holes…
Two-step stabilization of orbital order and the dynamical frustration of spin in the model charge-transfer insulator KCuF3
James C. T. Lee, Shi Yuan, Siddhartha Lal +9
We report a combined experimental and theoretical study of KCuF3, which offers - because of this material's relatively simple lattice structure and valence configuration (d9, i.e.,…
Multiferroicity in the spin-1/2 quantum matter of LiCu2O2
A. Rusydi, I. Mahns, S. Mueller +9
Multiferroicity in LiCu2O2 single crystals is studied using resonant soft x-ray magnetic scattering, hard x-ray diffraction, heat capacity, magnetic susceptibility, and electrical…
Superconducting transition at 38 K in insulating-overdoped La2CuO4-La1.64Sr0.36CuO4 superlattices: Evidence for interface electronic redistribution from resonant soft x-ray scattering
S. Smadici, J. C. T. Lee, S. Wang +5
We use resonant soft x-ray scattering (RSXS) to quantify the hole distribution in a superlattice of insulating La2CuO4 (LCO) and overdoped La_{2-x}Sr_{x}CuO4 (LSCO). Despite its no…