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An individual iron nanowire-filled carbon nanotube probed by micro-Hall magnetometry

We report on the magnetic properties of an individual, high-quality single-crystalline iron nanowire with diameter - 𝑑=26 nm - d=26 nm - . The nanowire is embedded in a carbon nanotube which provides complete shielding against oxidation. Magnetization reversal is associated with domain wall formati...

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Bibliographic Details
Main Authors: Lipert, Kamil (Author) , Bahr, S. (Author) , Wolny, F. (Author) , Atkinson, P. (Author) , Weißker, U. (Author) , Mühl, T. (Author) , Schmidt, O. G. (Author) , Büchner, B. (Author) , Klingeler, Rüdiger (Author)
Format: Article (Journal)
Language:English
Published: 22 November 2010
In: Applied physics letters
Year: 2010, Volume: 97, Issue: 21, Pages: 1-3
ISSN:1077-3118
DOI:10.1063/1.3520146
Online Access:Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1063/1.3520146
Verlag, lizenzpflichtig, Volltext: https://aip.scitation.org/doi/10.1063/1.3520146
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Author Notes:K. Lipert, S. Bahr, F. Wolny, P. Atkinson, U. Weißker, T. Mühl, O.G. Schmidt, B. Büchner, and R. Klingeler
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Summary:We report on the magnetic properties of an individual, high-quality single-crystalline iron nanowire with diameter - 𝑑=26 nm - d=26 nm - . The nanowire is embedded in a carbon nanotube which provides complete shielding against oxidation. Magnetization reversal is associated with domain wall formation where domain nucleation is initiated by curling. The observed nucleation fields of up to 900 mT are much higher than reported previously and nearly reach the shape anisotropy field of iron nanowires.
Item Description:Gesehen am 28.03.2023
Physical Description:Online Resource
ISSN:1077-3118
DOI:10.1063/1.3520146

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