Synthesis of FePt nanorods and nanowires by a facile method |
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| Authors: | Poudyal Narayan Chaubey Girija S Nandwana Vikas Rong Chuan-Bing Yano Kazuaki Liu J Ping |
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| Affiliation: | Department of Physics, University of Texas at Arlington, Arlington, TX 76019, USA. |
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| Abstract: | FePt nanorods and nanowires have been synthesized by the reduction of Pt(acac)(2) and the thermal decomposition of Fe(CO)(5) in the presence of solvents/surfactants by simply controlling the sequence of addition of surfactants. The as-synthesized FePt nanorods and nanowires have a face centered cubic structure with average diameter of 3?nm. Length of nanorods and nanowires can be adjusted in the range of 15-150?nm by varying reaction parameters. Nanocrystalline L1(0) FePt phase with coercivity up to 24?kOe was obtained after heat treatments. |
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