104 citations · 705 across the 16 of their papers we have counts for
16 papers
Structural Investigation of BaIrO by Neutron Diffraction
Bin Chang, Jinwon Jeong, Han-Jin Noh +1
We report a temperature-dependent neutron diffraction (ND) study on polycrystalline monoclinic BaIrO which is famous for charge density wave (CDW) and weak ferromagnetic phase…
Magnetic phase diagram of a 2-dimensional triangular lattice antiferromagnet NaBaMn(PO)
Jaewook Kim, Kyoo Kim, Eunsang Choi +5
We report the magnetic phase transitions of a spin-5/2, 2-dimensional triangular lattice antiferromagnet (AFM) NaBaMn(PO). From specific heat measurements, we observe t…
Experimental determination of the magnetic interactions of frustrated Cairo pentagon lattice materials
Manh Duc Le, Elisa M. Wheeler, Jaehong Jeong +14
We present inelastic neutron scattering measurements of the Cairo pentagon lattice magnets BiFeO and BiFeOF, supported by high field magnetisation measur…
Spin glass behavior in frustrated quantum spin system CuAl2O4 with a possible orbital liquid state
R. Nirmala, Kwang-Hyun Jang, Hasung Sim +10
CuAl2O4 is a normal spinel oxide having quantum spin, S=1/2 for Cu2+. It is a rather unique feature that the Cu2+ ions of CuAl2O4 sit at a tetrahedral position, not like the usual…
Magnetic Transitions in the Chiral Armchair-Kagome System MnSbO
Darren C. Peets, Hasung Sim, Seongil Choi +6
The competition between interactions in frustrated magnets allows a wide variety of new ground states, often exhibiting emergent physics and unique excitations. Expanding the suite…
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…