- net
moment is
nonzero because the
opposed moments differ in magnitude.
Ferrimagnets have a
critical temperature above which they
become paramagnetic just...
- ice and is an
example of
geometrical frustration. Like ferromagnetism,
ferrimagnets retain their magnetization in the
absence of a field. However, like antiferromagnets...
-
atoms are
ordered and can form a ferromagnet, an
antiferromagnet or a
ferrimagnet. In a ferromagnet—for instance,
solid iron—the
magnetic moment on each...
- have been distinguished.
Ferromagnetism (along with the
similar effect ferrimagnetism) is the
strongest type and is
responsible for the
common phenomenon...
-
mixed iron(II,III)
oxide Fe3O4 (although the atomic-scale mechanism,
ferrimagnetism, is
somewhat different).
Pieces of
magnetite with
natural permanent...
- Magnetite, the most
important of the
magnetic minerals, is a
ferrimagnet.
Ferrimagnets often behave like ferromagnets, but the
temperature dependence...
- sublattices)
pointing in
opposite directions. This is, like
ferromagnetism and
ferrimagnetism, a
manifestation of
ordered magnetism. The
phenomenon of antiferromagnetism...
-
Magnetisation curve for
ferromagnets (and
ferrimagnets) and
corresponding permeability...
- stops. Néel
pointed out (1948) that
materials could also
exist showing ferrimagnetism. Néel has also
given an
explanation of the weak
magnetism of certain...
- ordered, at
least at some temperatures.
These are the ferromagnets,
ferrimagnets and
certain kinds of antiferromagnets.
These minerals have a much stronger...
