FastScan Self-assembledMonolayer PhthalocyaninePraseodymium PolyvinylideneFluoride IcelandSpar Spain Sulfur ScanningTunnelingMicroscopy polymeric_arrays NiFe Formamidinium_lead_iodide UnivOfMaryland Workfunction TemperatureControlledAFM DeoxyribonucleicAcid Bacteria PhaseChange SICM Worcester_Polytechnic_Institute IIT-chennai TCS BiFeO3 DomainSwitching Potential self-assembly DataStorage hetero_structure PVA ForceMapping Wang China Laser Inorganic_Compound Ca10(PO4)6(OH)2 SmallScan