3 papers
cond-mat.mtrl-sci2019
Magnetoelectric domains and their switching mechanism in a Y-type hexaferrite
Francis P Chmiel, Dharmalingam Prabahakaran, Paul Steadman +4
By employing resonant X-ray microdiffraction, we image the magnetisation and magnetic polarity domains of the Y-type hexaferrite BaSrMgFeO. We sho…
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.str-el2017
Electrical switching of magnetic polarity in a multiferroic BiFeO3 device at room temperature
N. Waterfield Price, R. D. Johnson, W. Saenrang +4
We have directly imaged reversible electrical switching of the cycloidal rotation direction (magnetic polarity) in a (111)-BiFeO3 epitaxial-film device at room temperature by non-r…