Interface structures in FePt/Fe[sub 3]Pt
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Li, Jing; Wang, Zhong Lin; Zeng, Hao; Sun, Shouheng; Ping Liu, J.
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Article
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2003
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American Institute of Physics
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English
β 713 KB
Self-assembly of FePt and Fe3O4 nanoparticles of different sizes led to various FePtβFe3O4 nanocomposites. Annealing the composite under reducing atmosphere at 650 and 700βΒ°C induced magnetically hard FePt phase and magnetically soft Fe3Pt phase. The FePt and Fe3Pt phases were either linked by a com