Answers are grounded in this paper and cite their sources.
A new method for fabricating micropatterns of MEH-PPV thin films with surface roughnesses below 1nm is proposed, using electrospray deposition and a dual-solvent technique. The basic concept is that nanoparticles are deposited on the target substrate just before they become completely dry, by adding a solvent that has an evaporation speed relatively lower than that of the original solution.
No takes yet. Share an insight, caveat, or question.
Ju et al. (2009) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: