MfmPhase InsulatorFilm Nanopattern CeNSE_IISc Barium_titanate Vac HighAcpectRatio Ram Piezoresponse Wafer PhaseTransition mechanical property ElectroChemical FrictionalForceMicroscopy LiNbO3 sputter Polyurethane lithography VortexCore CBD Perovskite Chemical_Vapor_Deposition PinpointNanomechanicalMode small_scan Ecoli fifber Graphene Nanotechnology KPFM Heat Plug CalciumHydroxide Melt #Materials Corrosion