147 citations · 217 across the 5 of their papers we have counts for
6 papers
Direct observation of oxygen superstructures in manganites
S. Grenier, K. J. Thomas, J. P. Hill +8
We report the observation of superstructures associated with the oxygen 2p-states in two prototypical manganites using x-ray diffraction at the oxygen K-edge. We determine the natu…
What drives the charge/orbital ordering in La0.5Sr1.5MnO4: Jahn-Teller distortion versus orbital ordering
U. Staub, V. Scagnoli, A. M. Mulders +3
Temperature dependences of a magnetic and an orbital Bragg reflection at the Mn L2 and L3 edges of La0.5Sr1.5MnO4 have been collected. The temperature evolution of the orbital refl…
Role of magnetic and orbital ordering at the metal-insulator transition in NdNiO3
V. Scagnoli, U. Staub, A. M. Mulders +5
Soft x-ray resonant scattering at the Ni L2,3 edges is used to test models of magnetic and orbital-ordering below the metal-insulator transition in NdNiO3. The large branching rati…
High-order Dy multipole motifs observed in DyB2C2 with resonant soft x-ray Bragg diffraction
A. M. Mulders, U. Staub, V. Scagnoli +6
Resonant soft x-ray Bragg diffraction at the Dy M4,5 edges has been exploited to study Dy multipole motifs in DyB2C2. Our results are explained introducing the intra-atomic quadrup…
Manipulating 4f quadrupolar pair interactions in TbB2C2 using a magnetic field
A. M. Mulders, U. Staub, V. Scagnoli +4
Resonant soft x-ray Bragg diffraction at the Tb M4,5 edges and non resonant Bragg diffraction have been used to investigate orbitals in TbB2C2. The Tb 4f quadrupole moments are ord…
Structural study of an amorphous NiZr2 alloy by anomalous wide angle X-ray scattering and Reverse Monte Carlo simulations
J. C. de Lima, K. D. Machado, T. A. Grandi +5
The local atomic structure of an amorphous NiZr2 alloy was investigated using the anomalous wide-angle x-ray scattering (AWAXS), differential anomalous scattering (DAS) and reverse…