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出典:Wiktionary
After the beginnings of magnetite and hematite in 1927, because of magnetism and similar arrangement of elements.[1]
maghemite (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/27 18:02 UTC 版)
Maghemite (Fe2O3, γ-Fe2O3) is a member of the family of iron oxides. It has the same structure as magnetite, that is, it is spinel ferrite and is also ferrimagnetic.
Maghemite