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Erschienen in:
2022 | OriginalPaper | Buchkapitel
4. Tailoring of the Sample System
verfasst von : Dr. Jannis Lehmann
Erschienen in: Toroidal Order in Magnetic Metamaterials
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Abstract
For modelling and implementing toroidal order in artificial spin systems on mesoscopic length scales, a number of requirements have to be fulfilled. First, the distribution of magnetic moments within a single unit cell has to favour a compensated, vortex-like configuration. Second, this local magnetic arrangement has to couple to neighbouring unit cells to allow for a collective behaviour. This chapter introduces my model systems and explains the challenges in finding suitable parameters for their successful experimental realisation.