101 citations · 1.3k across the 68 of their papers we have counts for
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Pinning, Rotation, and Metastability of BiFeO Cycloidal Domains in a Magnetic Field
Randy S. Fishman
Earlier models for the room-temperature multiferroic BiFeO3 implicitly assumed that a very strong anisotropy restricts the domain wavevectors q to the three-fold symmetric axis nor…
The Microscopic Model of BiFeO
Randy S. Fishman
Many years and great effort have been spent constructing the microscopic model for the room temperature multiferroic BiFeO3 However, earlier models implicitly assumed that the cycl…
A Spiral Spin State with Open Boundary Conditions in a Magnetic Field
Randy S. Fishman, Satoshi Okamoto
In order to model a spiral spin state in a thin film, we study a classical Heisenberg model with open boundary conditions. With magnetic field applied in the plane of the film, the…
Magnetic Frustration Driven by Itinerancy in Spinel CoV2O4
J. H. Lee, J. Ma, S. E. Hahn +7
Localized spins and itinerant electrons rarely coexist in geometrically-frustrated spinel lattices. We show that the spinel CoV2O4 stands at the crossover from insulating to itiner…