35 citations · 133 across the 19 of their papers we have counts for
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Field-induced spin level crossings within a quasi-XY antiferromagnetic state in BaFeSiO
Minseong Lee, Rico Schoenemann, Hao Zhang +11
We present a high-field study of the strongly anisotropic easy-plane square lattice = 2 quantum magnet BaFeSiO. This compound is a rare high-spin antiferromag…
Langevin dynamics of generalized spins as SU() coherent states
David Dahlbom, Cole Miles, Hao Zhang +2
Classical models of spin systems traditionally retain only the dipole moments, but a quantum spin state will frequently have additional structure. Spins of magnitude have $N=2S…
Understanding temperature-dependent SU() spin dynamics in the antiferromagnet BaFeSiO
Seung-Hwan Do, Hao Zhang, David A. Dahlbom +9
Quantum magnets admit more than one classical limit and -level systems with strong single-ion anisotropy are expected to be described by a classical approximation based on SU($N…
Geometric integration of classical spin dynamics via a mean-field Schrödinger equation
David Dahlbom, Hao Zhang, Cole Miles +3
The Landau-Lifshitz equation describes the time-evolution of magnetic dipoles, and can be derived by taking the classical limit of a quantum mechanical spin Hamiltonian. To take th…
CP Skyrmions and Skyrmion Crystals in Realistic Quantum Magnets
Hao Zhang, Zhentao Wang, David Dahlbom +2
Magnetic skyrmions are nanoscale topological textures that have been recently observed in different families of quantum magnets. These textures are known as CP skyrmions becaus…