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ZENODO
Other literature type . 2023
License: CC BY
Data sources: ZENODO
ZENODO
Conference object . 2023
License: CC BY
Data sources: Datacite
ZENODO
Conference object . 2023
License: CC BY
Data sources: Datacite
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Claim

Micromagnetic study of the impact of grain boundaries on coercivity

descriptionPublicationkeyboard_double_arrow_right Conference object , Other literature type 08 Sep 2023Publisher:ZenodoFunded by:EC | REESilience
Authors: Fischbacher, Johann; Hrushko, Oleksandr; Hortschitz, Wilfried; Schrefl, Thomas;

doi: 10.5281/zenodo.10079298 , 10.5281/zenodo.10079299

Micromagnetic study of the impact of grain boundaries on coercivity

Abstract

The crystal structure, ferromagnetic properties, and thickness of grain boundaries separating the grains of a Nd2Fe14B-type permanent magnet significantly influence the figures of merit such as coercivity, remanence or the energy density product BHmax. Grain boundaries act as anisotropy defects. We use micromagnetic simulations to quantify the influence of those on coercivity/knee field.

Related Organizations
Keywords

crystal structure, grain boundary, tetrahedral mesh, granular structure, coercity, Micromagnetic, ferromagnetic properties

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green