Magnetic microstructure of rolled-up single-layer ferromagnetic nanomembranes.
basic_science · Level V
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- Record sourced from PubMed, PMID 24136680.
- Also identified by DOI 10.1002/adma.201303003.
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Abstract
The magnetic microstructure of rolled-up magnetic nanomembranes is revealed both theoretically and experimentally. Two types of nanomembranes are considered, one with a non-magnetic spacer layer and the other without. Experimentally, by using different materials and tuning the dimensions of the rolled-up nanomembranes, domain patterns consisting of spiral-like and azimuthally magnetized domains are observed, which are in qualitative agreement with the theoretical predictions.