Inelastic neutron scattering determination of the spin Hamiltonian for BaCdVO(PO4)2
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DOI: 10.1103/physrevb.103.144402
Abstract: No material perfectly realizes the frustrated quantum ferro-antiferromagnetic Heisenberg model on a square lattice, but BaCdVO(PO${}_{4}$)${}_{2}$ comes close. Here, the authors perform neutron spectroscopy measurements in high magnetic fields to determine an appropriate spin Hamiltonian… read more here.
Keywords: inelastic neutron; spin hamiltonian; neutron scattering; bacdvo ... See more keywords