Preparation of Sr-based hexagonal ferrite by controlling the oxidation state of Fe

We have investigated synthesis conditions and magnetic properties of Sr2Fe2+2Fe3+12O22 (Sr2Fe2Y). The main Y-type phase was observed for the sample synthesized with the initial composition of Sr:Fe2+:Fe3+=1.5:2:8 sintered at TS=1200℃ and PO2 =10 Pa. The Curie temperature of Sr2Fe2Y was 643 K. The ma...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Transactions of the Materials Research Society of Japan 2018/06/01, Vol.43(3), pp.183-186
Hauptverfasser:	Meguro, M., Kakizaki, K., Kamishima, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Fe2 ferrite hexaferrite Y-type
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!