Order-disorder transformations in Sm–Co and Sm–Co–ZrC systems with 2-17 stoichiometry
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چکیده
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Sm-Co hard magnetic nanoparticles prepared by surfactant-assisted ball milling.
Hard magnetic nanoparticles based on the Sm(2)Co(17) and SmCo(5) systems have been successfully produced using a surfactant-assisted ball milling technique. A size-selection process has been developed to obtain nanoparticles of different sizes with narrow size distribution. Significant room-temperature coercivity up to 3.1 kOe has been achieved with the Sm(2)Co(17)-based nanoparticles of an ave...
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