Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
61 (1987), S. 4052-4054
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The long-range helimagnetic order in synthetic rare-earth Dy-Y superlattices has been studied. The magnetic spiral of Dy maintains its coherence in a (Dy38 A(ring)-Y38.6 A(ring))80 superlattice, but not in a (Dy38A(ring)-Y120.4 A(ring))80 superlattice where the intervening Y layers are 42 atomic planes thick. Furthermore, the spiral periodicity shows a markedly different temperature dependence from that of bulk Dy, including a smaller range of variation and a "lock-in'' at low temperature.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.338524
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