ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Thin-film nanocomposite magnets, composed of α-Fe and c-axis oriented SmFe12 phases, have been synthesized by rf magnetron sputtering onto heated glass substrates. For samples with the α-Fe volume fraction VFe〈30%, the demagnetization curves with fields applied normal to the film plane exhibited good squareness, while the hard-axis curves did not saturate even in a field of 140 kOe at room temperature. Both the coercivity and maximum energy product showed a maximum for VFe(approximate)25%. © 2000 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.372630
Permalink