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cond-mat.str-el2018
Strain engineering a multiferroic monodomain in thin-film BiFeO
N. Waterfield Price, A. M. Vibhakar, R. D. Johnson +6
The presence of domains in ferroic materials can negatively affect their macroscopic properties and hence their usefulness in device applications. From an experimental perspective,…
cond-mat.mtrl-sci2018
Observation of magnetic vortex pairs at room temperature in a planar α-Fe2O3/Co heterostructure
F. P. Chmiel, N. Waterfield Price, R. D. Johnson +8
Vortices are among the simplest topological structures, and occur whenever a flow field `whirls' around a one-dimensional core. They are ubiquitous to many branches of physics, fro…