Magnetic anisotropy and coercivity of Fe3Se4 nanostructures

The hard magnetic properties of Fe3Se4 nanostructures were studied both experimentally and theoretically. Magnetic measurements showed that Fe3Se4 nanoparticles can exhibit giant coercivity exceeding 40 kOe at low temperature (10 K). This unusually large coercivity is attributed to the uniaxial magn...

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Veröffentlicht in:	Applied physics letters 2011-11, Vol.99 (20)
Hauptverfasser:	Long, Gen, Zhang, Hongwang, Li, Da, Sabirianov, Renat, Zhang, Zhidong, Zeng, Hao
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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