Direct evidence for the spin cycloid in strained nanoscale bismuth ferrite thin films

Whilst possessing potential for electrically-controlled magnonic applications, the spin cycloid of bulk BiFeO3 is lost in technologically-relevant thin films. Here, the authors demonstrate the stabilization of a long-range spin cycloid in BiFeO3thin films through careful choice of electrostatic and...

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Autores principales: Joel Bertinshaw, Ronald Maran, Sara J. Callori, Vidya Ramesh, Jeffery Cheung, Sergey A. Danilkin, Wai Tung Lee, Songbai Hu, Jan Seidel, Nagarajan Valanoor, Clemens Ulrich
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/252422a17fed4d86b1a349b9c1ebc765
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Sumario:Whilst possessing potential for electrically-controlled magnonic applications, the spin cycloid of bulk BiFeO3 is lost in technologically-relevant thin films. Here, the authors demonstrate the stabilization of a long-range spin cycloid in BiFeO3thin films through careful choice of electrostatic and strain conditions during thin film growth.