title: Dewetting of ultrathin solid films.
abstract: Ultrathin crytalline solid films are found to dewet with a faceted rim. In the case of heterogeneous dewetting initiated from a linear trench or from periodically arranged holes, the dewetted area expands either with a faceted multilayer rim or in a layer-by-layer fashion. In the case of homogeneous dewetting, holes are accompanied with multilayer rims and the uncoverage increases as a power law of time. Results of kinetic Monte Carlo simulations are elucidated within the frame of nucleation theory and surface diffusion limited dynamics.
authors.affiliation: LPMCN, Université Lyon 1, 43 Boulevard du 11 novembre, 69622 Villeurbane, France.
authors.forename: O
authors.initials: O
authors.lastname: Pierre-Louis
authors.forename: A
authors.initials: A
authors.lastname: Chame
authors.forename: Y
authors.initials: Y
authors.lastname: Saito