Isotropic and anisotropic wrinkling of diamond-like carbon films on polydimethylsiloxane substrates - Teixeira, Fernanda de Sá; Brown, I. G.; Araújo, Wagner Wlysses Rodrigues de; Amorim, H. J. M.; Salvadori, Maria Cecília Barbosa da Silveira; Cattani, Mauro Sérgio Dorsa (JOURNAL OF APPLIED PHYSICS, 2013)