ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We studied the temperature dependence of the macroscopic ferri–ferromagnetic transition in amorphous Y–Co/Gd–Co bilayers. The samples were produced by sputtering, and characterized by vibrating sample magnetometer and transverse magneto-optical Kerr effect at low temperature. From a model of the unusual shaped domain wall (DW) at the interface of the bilayer, we determined the temperature dependence of the thickness δ and relative position Δ of the DW and, also the exchange constant A. © 1997 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.364648
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