1.1k citations · 5.9k across the 92 of their papers we have counts for
94 papers
Robustness of the intrinsic anomalous Hall effect in Fe3GeTe2 to a uniaxial strain
Mijin Lim, Byeonghyeon Choi, Minjae Ghim +2
Fe3GeTe2 (FGT), a ferromagnetic van der Waals topological nodal line semimetal, has recently been studied. Using first-principles calculations and symmetry analysis, we investigate…
Sizable suppression of magnon Hall effect by magnon damping in CrGeTe
Ysun Choi, Heejun Yang, Jaena Park +1
Two-dimensional (2D) Heisenberg honeycomb ferromagnets are expected to have interesting topological magnon effects as their magnon dispersion can have Dirac points. The Dirac point…
Bond-dependent anisotropy and magnon decay in cobalt-based Kitaev triangular antiferromagnet
Chaebin Kim, Sujin Kim, Pyeongjae Park +9
The Kitaev model, a honeycomb network of spins with bond-dependent anisotropic interactions, is a rare example of having a quantum spin liquid ground state. Although most Kitaev mo…
Tetrahedral triple-Q magnetic ordering and large spontaneous Hall conductivity in the metallic triangular antiferromagnet Co1/3TaS2
Pyeongjae Park, Woonghee Cho, Chaebin Kim +14
The triangular lattice antiferromagnet (TLAF) has been the standard paradigm of frustrated magnetism for several decades. The most common magnetic ordering in insulating TLAFs is t…
Spin wave Hamiltonian and anomalous scattering in NiPS
A. Scheie, Pyeongjae Park, J. W. Villanova +8
We report a comprehensive spin wave analysis of the semiconducting honeycomb van der Waal antiferromagnet NiPS. Using single crystal inelastic neutron scattering, we map out th…
Spin wave spectra of single crystal CoPS
A. R. Wildes, B. Fåk, U. B. Hansen +6
The spin waves in single crystals of the layered van der Waals antiferromagnet CoPS have been measured using inelastic neutron scattering. The data show four distinct spin wave…