Structural analyses of sphere- and cylinder-forming triblock copolymer thin films near the free surface by atomic force microscopy, X-ray photoelectron spectroscopy, and grazing-incidence small-angle X-ray scattering
Keywords: Block copolymer; Spherical microdomain; Cylindrical microdomain; Surface structure; Thin film; Atomic force microscopy; X-ray photoelectron spectroscopy; Grazing-incidence small-angle X-ray scattering;