Hydrogen-plasma-induced magnetocrystalline anisotropy ordering in self-assembled magnetic nanoparticle monolayers

Self-assembled two-dimensional arrays of either 14 nm hcp-Co or 6 nm ε-Co particle components were treated by hydrogen plasma for various exposure times. A change of hysteretic sample behavior depending on the treatment duration is reported, which can be divided in two time scales: oxygen reduction...

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Bibliographic Details
Main Authors: Alexander Weddemann, Judith Meyer, Anna Regtmeier, Irina Janzen, Dieter Akemeier, Andreas Hütten
Format: Article
Language:English
Published: Beilstein-Institut 2013-03-01
Series:Beilstein Journal of Nanotechnology
Subjects:
Online Access:https://doi.org/10.3762/bjnano.4.16