  A magnetic atom has two magnetic poles of N and S, and in normal conditions,
separation of magnetic poles cannot be happened, even in very small atomic
dimensions. Existence of magnetic dipoles is due to a fundamental property of
magnetic materials and belongs to intrinsic spin of electrons. For the
electron, N and S magnetic poles are considered, similar to a current loop. The
aim of this paper is theoretical calculate dissociation energy of N-S poles a
quantum magnetic particle with two approaches of classical and quantum
mechanics by providing a harmonic oscillator simple model to estimate
dissociation energy of the N-S poles and corresponding breakdown temperature
and internal pressure. The results showed that separation of magnetic poles
occurs in two states: (a) in an ultra-hot plasma medium with extremely high
temperatures, such as in the center of a hot star, and (b) at extremely high
pressures, such as between internal plates in complex superlattices of layered
solids. It will be shown that breakdown temperature is in order of {\theta}
=107 to 108 Kelvin. This temperature is very high and it only happens in an
ultra-hot plasma environment as fifth phase of matter. In addition, based on
this model, we calculated that the possibility of dissociation of bonds between
N and S magnetic poles for solid superlattices occurs at very high pressures
between crystal plates. According to these results, the presence of isolated
magnetic monopole in superlattices of solids under ultra-high-pressure
conditions is possible. Therefore, this model suggests that the conductivity of
magnetic monopole carries can be used in the manipulation of nanomaterials for
applications in the production of advanced devices such as new generation of
superconductors, new spin devices and magnetic-electronics advanced materials
with magnetic monopoles and super-dielectrics.
