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Strain-Induced Spin States in Atomically Ordered Cobaltites
Woo Seok Choi, Ji-Hwan Kwon, Hyoungjeen Jeen +9
Epitaxial strain imposed in complex oxide thin films by heteroepitaxy is recognized as a powerful tool for identifying new properties and exploring the vast potential of materials…
Long-range incommensurate charge fluctuations in (Y,Nd)Ba2Cu3O(6+x)
G. Ghiringhelli, M. Le Tacon, M. Minola +17
There are increasing indications that superconductivity competes with other orders in cuprate superconductors, but obtaining direct evidence with bulk-sensitive probes is challengi…
Distinct Charge Orders in the Planes and Chains of Ortho-III-Ordered YBaCuO Superconductors Identified by Resonant Elastic X-ray Scattering
A. J. Achkar, R. Sutarto, X. Mao +15
Recently, charge density wave (CDW) order in the CuO planes of underdoped YBaCuO was detected using resonant soft x-ray scattering. An important question remain…
NO-assisted molecular-beam epitaxial growth of nitrogen substituted EuO
R. Wicks, S. G. Altendorf, C. Caspers +4
We have investigated a method for substituting oxygen with nitrogen in EuO thin films, which is based on molecular beam epitaxy distillation with NO gas as the oxidizer. By varying…
Probing the role of Co substitution in the electronic structure of iron-pnictides
G. Levy, R. Sutarto, D. Chevrier +10
The role of Co substitution in the low-energy electronic structure of Ca(FeCo)As is investigated by resonant photoemission spectroscopy and density func…
Resonant X-Ray Scattering Measurements of a Spatial Modulation of the Cu 3d and O 2p Energies in Stripe-Ordered Cuprate Superconductors
A. J. Achkar, F. He, R. Sutarto +4
A prevailing description of the stripe phase in underdoped cuprate superconductors is that the charge carriers (holes) phase segregate on a microscopic scale into hole rich and hol…