The magnetic properties of a system of three interacting magnetic elliptical discs are examined. For the various levels of uniaxial anisotropy investigated a complicated series of phase transitions exist. These are marked by the critical lines of stability (CLS) that are demonstrated in an applied magnetic field plane diagram.
@article{arxiv.1711.05577,
title = {Fundamental design paradigms for systems of three interacting magnetic nanodiscs},
author = {Derek Michael Forrester and Karl E. Kürten and Feodor V. Kusmartsev},
journal= {arXiv preprint arXiv:1711.05577},
year = {2017}
}