Dancing Magnetic Droplets
Self assembly of magnetic droplets and magnetically triggered droplet splitting on superhydrophobic surfaces.
Self-assembly is ubiquitous in nature and both functionally and structurally complex structures can be achieved by using equilirbium and non-equilibrium self-assembling process. Timonen et al. have now demonstrated how different states equilibrium and dynamic self-assembly can be trapped and distinguished using ferrofluid droplet on a super-hydrophobic surface.
Link to video:
See original article :Timonen J.V.I., Latikka M., Leibler L., Ras R.H.A., Ikkala O., Switchable Static and Dynamic Self-Assembly of Magnetic Droplets on Superhydrophobic Surfaces, Science 341, 253-257 (2013).
Read more news
Your voice gives away valuable personal information, so how do you keep that data safe?
With speech technologies becoming increasingly common, researchers want to make sure we don’t give away more information than we mean to.
Aalto in 2025: Quantum leaps, creative breakthroughs and solutions for a better life
Growth, technology and industrial renewal; human-centred solutions; health and everyday wellbeing; and enjoyable daily life and thriving communities.
Research Council of Finland establishes a Center of Excellence in Quantum Materials
The Centre, called QMAT, creates new materials to power the quantum technology of coming decades.