Croatia PANI KPFM PtfeMembrane Polytetrafluoroethylene OpticalElement Memory fifber IISCBangalore SiWafer PS_PVAC MagneticPhase dichalcogenide BiFeO3 thermal_property Modulus Litho OrganicCompound TappingMode Biofilm Ni-FeAlloy non_contact Ecoli Neodymium Filter Styrene Wafer Domain HACrystal YszSubstrate PVAP3HT Fet DNAProtein molecule InorganicCompound