BlockCopolymer SAM Calcium Mapping Biology Treatment PtfeMembrane IIT-chennai biocompatible PMNPT Piezoelectric Materials Reduction Adhesive AlkaneFilm MolecularSelfAssembly domain_switching CrossSection CeNSE_IISc MBE ThermalDetectors Flake ForceMapping StainlessSteel Barium_titanate ItoGlass Wildtype Magnetic PinpointPFM PatternedSapphireSubstrat Electical&Electronics Corrosion Platinum GaAs Phase