Order-to-disorder transition in ring-shaped colloidal stains
Alvaro G. Marín, Hanneke Gelderblom, Detlef Lohse and Jacco H. Snoeijer
Physical Review Letters, 107, 085502, (2011)
Selected as Editor’s suggestion and therefore free to download here.
See also the viewpoint written by Greg Huber in Physics (here).
Even more:Historisch NieuwsbladNRC online,UT-nieuws,NRC Handelsblad, NRC Next,Telegraaf,Tubantia,MESA+ article.