Ferrofluids
Ferrofluids consist of suspensions of small magnetic particles within a fluid.
References
- V. Cabuil "Phase behavior of magnetic nanoparticles dispersions in bulk and confined geometries", Current Opinion in Colloid & Interface Science 5 pp. 44-48 (2000)
- C. Holm and J.-J. Weis "The structure of ferrofluids: A status report", Current Opinion in Colloid & Interface Science 10 pp. 133-140 (2005)