120 citations · 244 across the 4 of their papers we have counts for
7 papers
Antiferromagnetic Kitaev interaction in $J_\rm{eff}=1/2$ cobalt honeycomb materials NaCoSbO and NaCoTeO
Chaebin Kim, Jaehong Jeong, Gaoting Lin +8
Finding new materials with antiferromagnetic (AFM) Kitaev interaction is an urgent issue to broaden and enrich the quantum magnetism research significantly. By carrying out inelast…
Low-energy spin dynamics of orthoferrites AFeO (A = Y, La, Bi)
Kisoo Park, Hasung Sim, Jonathan C. Leiner +9
YFeO and LaFeO are members of the rare-earth orthoferrites family with \textit{Pbnm} space group. Using inelastic neutron scattering, the low-energy spin excitations have b…
Time-reversal symmetry breaking hidden order in Sr(Ir,Rh)O
Jaehong Jeong, Yvan Sidis, Alex Louat +2
Layered 5 transition iridium oxides, Sr(Ir,Rh)O, are described as unconventional Mott insulators with strong spin-orbit coupling. The undoped compound, SrIrO, is…
Spontaneous structural distortion of metallic Shastry-Sutherland system DyB4 by quadrupole-spin-lattice coupling
Hasung Sim, Seongsu Lee, Kun-Pyo Hong +10
DyB4 has a two-dimensional Shastry-Sutherland (Sh-S) lattice with strong Ising character of the Dy ions. Despite the intrinsic frustrations, surprisingly, it undergoes two successi…
Spontaneous decays of magneto-elastic excitations in noncollinear antiferromagnet (Y,Lu)MnO3
Joosung Oh, Manh Duc Le, Ho-Hyun Nahm +12
When magnons and phonons, the fundamental quasiparticles of the solid, are coupled to one another, they form a new hybrid quasi-particle, leading to novel phenomena and interesting…
Magnon-phonon coupling and two-magnon continuum in two-dimensional triangular antiferromagnet CuCrO2
Kisoo Park, Joosung Oh, Jonathan C. Leiner +4
CuCrO2 is a manifestation of a two-dimensional triangular antiferromagnet which exhibits an incommensurate noncollinear magnetic structure similar to a classical 120 degree orderin…