5 papers
Spin dynamics of the spin-1 triangular lattice Heisenberg antiferromagnet KNi(SeO)
Chaebin Kim, Sathvik Nallapati, E. A. Ghioldi +6
Strong quantum fluctuations and unconventional spin dynamics are well established in the spin-1/2 triangular lattice Heisenberg antiferromagnet. However, their survival in the spin…
Hidden frustration in the triangular-lattice antiferromagnet NdCd3P3
Juan R. Chamorro, Steven J. Gomez Alvarado, Dibyata Rout +6
We report a study of the magnetic ground state and crystal electric field (CEF) scheme in the triangular-lattice antiferromagnet NdCdP. Combined neutron scattering, magneti…
Novel bipartite entanglement in the quantum dimer magnet YbBeSiO
A. Brassington, Q. Ma, G. Duan +14
The quantum dimer magnet, with antiferromagnetic intradimer and interdimer Heisenberg exchange between spin-1/2 moments, is known to host an up/down - down/up singlet ground state…
The 6H-Perovskite Dimer Lattice with Antiferromagnetic Interactions: BaARuO
Daniel M. Pajerowski, David A. Dahlbom, Daniel Phelan +2
We investigate the magnetic behavior of the 6H-perovskite dimer lattice BaZnCaRuO using analytical theory, density functional theory, inelastic neutron scat…
Quantum entanglement of XY-type spin dimers in Shastry-Sutherland lattice
Qianli Ma, Brianna R. Billingsley, Madalynn Marshall +8
We report a comprehensive study on the origin of the enigmatic disordered ground state within the Shastry-Sutherland lattice, BaCeZnS, at low temperatures. The magnetizatio…