Mesoscopic bar magnet based on ε-Fe(2)O(3) hard ferrite

Ferrite magnets have a long history. They are used in motors, magnetic fluids, drug delivery systems, etc. Herein we report a mesoscopic ferrite bar magnet based on rod-shaped ε-Fe(2)O(3) with a large coercive field (>25 kOe). The ε-Fe(2)O(3)–based bar magnet is a single crystal with a single mag...

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Detalles Bibliográficos
Autores principales: Ohkoshi, Shin-ichi, Namai, Asuka, Yamaoka, Takehiro, Yoshikiyo, Marie, Imoto, Kenta, Nasu, Tomomichi, Anan, Shizuka, Umeta, Yoshikazu, Nakagawa, Kosuke, Tokoro, Hiroko
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4895237/
https://www.ncbi.nlm.nih.gov/pubmed/27273575
http://dx.doi.org/10.1038/srep27212

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