Fundamental design paradigms for systems of three interactingmagnetic nanodiscs

The magnetic properties of a system of three interacting magnetic elliptical disks 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 that are demonstrated in an applied magneti...

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Veröffentlicht in:Applied physics letters 2011-04, Vol.98 (16), p.163113-163113-3
Hauptverfasser: Forrester, D. M., Kürten, K. E., Kusmartsev, F. V.
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Zusammenfassung:The magnetic properties of a system of three interacting magnetic elliptical disks 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 that are demonstrated in an applied magnetic field plane diagram.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.3581048