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Realization of Rectangular Artificial Spin Ice and Direct Observation of High Energy Topology

In this work, we have constructed and experimentally investigated frustrated arrays of dipoles forming two-dimensional artificial spin ices with different lattice parameters (rectangular arrays with horizontal and vertical lattice spacings denoted by a and b respectively). Arrays with three differen...

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Detalles Bibliográficos
Autores principales: Ribeiro, I. R. B., Nascimento, F. S., Ferreira, S. O., Moura-Melo, W. A., Costa, C. A. R., Borme, J., Freitas, P. P., Wysin, G. M., de Araujo, C. I. L., Pereira, A. R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5656638/
https://www.ncbi.nlm.nih.gov/pubmed/29070908
http://dx.doi.org/10.1038/s41598-017-14421-w