Multiferroic behavior of CoFe1.6Al0.4O4 spinel thin films

•Room temperature multiferroicity is obtained in CoFe1.6Al0.4O4 thin films.•The films exhibit well defined ferroelectric and piezoelectric properties.•Atomic orderings and structural deformation might induce the ferroelectric order. Here a single-phase multiferroic spinel CoFe1.6Al0.4O4 is presented...

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Veröffentlicht in:	Materials letters 2022-05, Vol.314, p.131900, Article 131900
Hauptverfasser:	Cao, Haixing, Ren, Xianming, Ma, Meibing, Yin, Xin, Han, Yemei, Hu, Kai, Sun, Zheng, Wang, Fang, Zhang, Kailiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Cobalt ferrites Ferroelectric materials Ferroelectricity Ferroelectrics Magnetic materials Materials science Multiferroic materials Piezoelectric materials Room temperature Spinel Thin films
Online-Zugang:	Volltext
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