Collective magnetism in an artificial 2D XY spin system

Autor: 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
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-018-05216-2
Popis: 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.
Databáze: Directory of Open Access Journals