2 papers
cond-mat.stat-mech1999
Critical dynamics of a uniaxial and dipolar ferromagnet
S. Henneberger, E. Frey, P. G. Maier +2
We study the critical dynamics of three-dimensional ferromagnets with uniaxial anisotropy by taking into account exchange and dipole-dipole interaction. The dynamic spin correlatio…
cond-mat.mtrl-sci1997
Determination of the universality class of Gadolinium
E. Frey, F. Schwabl, S. Henneberger +4
We resolve a longstanding puzzle for the static and dynamic critical behavior of Gadolinium by a combined theoretical and experimental investigation. It is shown that the spin dyna…