Field-controlled phase diagram from non-collinear magnetic Janus spheres

Autor: Steinbach, G., Nissen, D., Albrecht, M., Gemming, S., Erbe, A.
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Physical Review E 100(2019), 012608
Popis: We show how the non-collinear magnetic arrangement of ferromagnetic Janus particles enables the construction of a rich phase diagram via static self-assembly in two dimensions. Branched clusters of staggered chains, compact clusters, linear chains and single particles can be formed and interconverted via constant and low-frequency external magnetic fields. The magnetic anisotropy of the presented particles fundamentally adds new possibilities to controlled self-assembly
Databáze: OpenAIRE