title: Partially wetting thin liquid films: structure and dynamics studied with coherent x rays.
abstract: We studied the surface structure of thin liquid films vapor deposited on solid substrates in a partial wetting situation by means of coherent x-ray scattering. No dynamics has been observed showing the absence of capillary waves on liquid films partially wetting a substrate. Instead an exponential form of the height-height correlation function has been found pointing toward a solidlike behavior of the thin liquid films at large length scales. The exact surface structure and degree of replication with the substrate depend on the deposition rate of the molecules.
authors.affiliation: Experimentelle Physik I, Universität Dortmund, Otto-Hahn Strasse 4, D-44221 Dortmund.
authors.forename: C
authors.initials: C
authors.lastname: Gutt
authors.forename: M
authors.initials: M
authors.lastname: Sprung
authors.forename: R
authors.initials: R
authors.lastname: Fendt
authors.forename: A
authors.initials: A
authors.lastname: Madsen
authors.forename: S K
authors.initials: SK
authors.lastname: Sinha
authors.forename: M
authors.initials: M
authors.lastname: Tolan