4 papers
Tilted and Twisted Magnetic Moments in the Kitaev Magnet -RuCl
Xiao Wang, Fengfeng Zhu, Markus Braden +8
The layered honeycomb magnet -RuCl has attracted intense scrutiny as a prime candidate for realizing the Kitaev quantum spin liquid, yet a consensus on its microscopic Hamil…
Magnetic excitations in the Kitaev material NaIrO studied by neutron scattering
Alexandre Bertin, Hengdi Zhao, Gang Cao +4
Inelastic neutron scattering experiments with a large set of comounted NaIrO crystals reveal the low-energy magnon dispersion in this candidate material for Kitaev physics.…
Crystal structure and absence of magnetic order in single crystalline RuO
Lara Kiefer, Felix Wirth, Alexandre Bertin +7
RuO was considered for a long time to be a paramagnetic metal with an ideal rutile-type structure down to low temperatures, but recent studies on single-crystals claimed eviden…
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…