ring shape hard_disk ferromagnetic Polyvinylidene chemical_compound epitaxy Biofilm Oxidation Vacuum F14H20 Subhajjit SetpointMode HexacontaneFilm Galfenol Kevlar polymeric_arrays hydrocarbon Zagreb Sperm DOE self-assembled_monolayer thermal_property Ceramics IISCBangalore temp_control OrganicSemiconductor WPlug ContactMode SKKU Ceramic Composite FailureAnalysis PUR Cobalt BariumTitanate