C. Typical Material Parameters

In the following table a list of typical material parameters of magnetic materials is given in SI and cgs units, which have been (partly) used in the micromagnetic simulations of this thesis.

The symbols have the following meanings:

T	measurement temperature
Ms	saturation magnetization
Js	saturation polarization ($J_s=\mu_o M_s$)
Aexch	exchange constant
Kani1	first anisotropy constant $K_1$
Kani2	second anisotropy constant $K_2$
Hk	anisotropy field $H_k=\sqrt{2 K_1/J_s}$
Tc	Curie temperature
E(Bloch)	domain wall energy of a Bloch wall $E_\mathrm{Bloch}=\pi \sqrt{A K_1}$
Lex(A,K)	Bloch exchange length $l_\mathrm{bex}=\sqrt{A/K_1}$
Lex(A,Ms)	Néel exchange length $l_\mathrm{nex}=\sqrt{2A/(\mu_0 M_s^2)}$

Table C.1: Table of material parameters of typical ferromagnets.