491 citations · 1k across the 20 of their papers we have counts for
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Robust Kagome Electronic Structure in Topological Quantum Magnets XMn6Sn6 (X = Dy, Tb, Gd, Y)
X. Gu, C. Chen, W. S. Wei +24
Crystal geometry can greatly influence the emergent properties of quantum materials. As an example, the kagome lattice is an ideal platform to study the rich interplay between topo…
Circular dichroism of second harmonic generation response
S. W. Lovesey, G. van der Laan
Polarization-dependent photon spectroscopy (dichroism) of the second-harmonic generation (SHG) response is shown to reveal chiral and magnetic properties of a sample. Two dichroic…
Magnetic Multipoles in a Ruthenate Ca3Ru2O7
S W Lovesey, D D Khalyavin, G van der Laan
Compulsory Dirac multipoles in the bilayer perovskite Ca3Ru2O7 are absent in published analyses of experimental data. In a first step at correcting knowledge of the magnetic struct…
U 5 crystal-field ground state of UO probed by directional dichroism in nonresonant inelastic x-ray scattering
Martin Sundermann, Gerrit van der Laan, Andrea Severing +4
Nonresonant inelastic x-ray scattering (NIXS) has been performed on single crystals of UO to study the direction dependence of higher-order-multipole scattering from the uraniu…
Long range antiferromagnetic order of formally non-magnetic Eu Van Vleck ions observed in multiferroic EuYMnO
Arvid Skaugen, Enrico Schierle, Gerrit van der Laan +4
We report on resonant magnetic x-ray scattering and absorption spectroscopy studies of exchange-coupled antiferromagnetic ordering of Eu magnetic moments in multiferroic Eu$…
Magnetic structure of actinide metals
G. van der Laan, K. T. Moore
In comparison to 3d or 4f metals, magnetism in actinides remains poorly understood due to experimental complications and the exotic behavior of the 5f states. In particular, pluton…