Controlling Marangoni-induced instabilities in spin-cast polymer films: How to prepare uniform films Paul D. Fowler, Céline Ruscher, Joshua D. McGraw, James A. Forrest and Kari Dalnoki-Veress Eur. Phys. J. E, 39 9 (2016) 90 Published online: 30 September 2016 DOI: 10.1140/epje/i2016-16090-9