PMC:7503833 / 8120-8912 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7503833","sourcedb":"PMC","sourceid":"7503833","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7503833","text":"Equation (1) contains the so-called dipolar energy term, for which the scaling rules should account for the dependence on the relative position between interacting spins. For a simplification of this long-range energy term, we found that the value of the D parameter can remain unchanged for the re-scaled system. The conducted (however, not shown here) comparison between energies calculated for the group of single spins S and the corresponding magnetic super-cells (with re-calculated spins S’ and distances r’), reveals a small error of order 1%. Apart from that, for hard magnetic phases, these kinds of interactions have, generally, marginal meaning due to the high value of magnetic anisotropy energy. Nevertheless, for soft magnetic phases, the error must be taken into consideration.","tracks":[]}