activity
20032025
most citedIncommensurate magnetic excitations in superconducting LiFeAs

71 citations · 698 across the 23 of their papers we have counts for

collaborators

23 papers

cond-mat.str-el2025

Non-Reciprocal Zone Boundary Magnon Propagation in CuOSeO

Tobias Weber, Niclas Heinsdorf, Michal Stekiel +3

Inelastic neutron scattering in the chiral magnet CuOSeO reveals strong non-reciprocal effects on magnon propagation at the boundary of the nuclear Brillouin zone. The non-…

cond-mat.str-el2024★ 2 cited

Direct evidence for anisotropic magnetic interaction in -RuCl from polarized inelastic neutron scattering

Markus Braden, Xiao Wang, Alexandre Bertin +2

Polarized neutron scattering experiments reveal the anisotropy of magnetic correlations in the candidate Kitaev material -RuCl. The anisotropy of the inelastic response at t…

cond-mat.mes-hall2020★ 15 cited

Spin-waves in the collinear antiferromagnetic phase of Mn$_\bf{5}$Si$_\bf{3}$

F. J. dos Santos, N. Biniskos, S. Raymond +7

By combining two independent approaches, inelastic neutron scattering measurements and density functional theory calculations, we study the spin-waves in the high-temperature colli…

cond-mat.str-el2019★ 13 cited

Polarized inelastic neutron scattering of non-reciprocal spin waves in MnSi

Tobias Weber, Johannes Waizner, Paul Steffens +4

We report spin-polarized inelastic neutron scattering of the dynamical structure factor of the conical magnetic helix in the cubic chiral magnet MnSi. We find that the spectral wei…

cond-mat.str-el2018★ 60 cited

Pseudospin-lattice coupling in the spin-orbit Mott insulator Sr2IrO4

J. Porras, J. Bertinshaw, H. Liu +15

Spin-orbit entangled magnetic dipoles, often referred to as pseudospins, provide a new avenue to explore novel magnetism inconceivable in the weak spin-orbit coupling limit, but th…

cond-mat.supr-con2018★ 67 cited

Spin fluctuations in Sr2RuO4 from polarized neutron scattering: implications for superconductivity

P. Steffens, Y. Sidis, J. Kulda +4

Triplet pairing in Sr2RuO4 was initially suggested based on the hypothesis of strong ferromagnetic spin fluctuations. Using polarized inelastic neutron scattering, we accurately de…