DOI: 10.1039/d6sm00349d ISSN: 1744-683X
Orientational bistability and field-controlled switching of a superparamagnetic dimer
James R. N. Tett, Finlay Johnston, Brennan Sprinkle, Alice L. ThorneyworkWe study the orientational dynamics of superparamagnetic colloidal dimers containing both induced and effective permanent moments, revealing bistable dynamics and field-controlled switching between distinct rotational responses.