UnivMaryland PvdfFilm MfmPhase LDPE block_copolymer Array Polypropylene OpticalModulator StyreneBeads LFM Insulator Pattern Tape Scanning_Thermal_Microscopy Ptfe Vortex DeflectionOptics Gallium SmalScan PiezoelectricForceMicroscopy Layer non_contact SSRM OrganicCompound KevlarFiber SKPM BaTiO3 Trench Etch ito_film CrossSection hard_disk_media polyvinyl acetate Ni-FeAlloy Solar