Collective magnetism in an artificial 2D XY spin system

Magnetic metamaterials can be designed to provide models of frustrated systems that allow theoretical predictions to be experimentally tested. Here the authors realise a 2D XY model with dipolar interactions and find behaviour consistent with predictions of a low-temperature ordered state.

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Detalles Bibliográficos
Autores principales: Naëmi Leo, Stefan Holenstein, Dominik Schildknecht, Oles Sendetskyi, Hubertus Luetkens, Peter M. Derlet, Valerio Scagnoli, Diane Lançon, José R. L. Mardegan, Thomas Prokscha, Andreas Suter, Zaher Salman, Stephen Lee, Laura J. Heyderman
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/327c38218baf47479804685968efabf4
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