Gold KelvinProbeForceMicroscopy Formamidinium_lead_iodide 3-hexylthiophene Nanopattern Conductance Device GranadaUniv BCZT HexagonalBoronNitride PS_LDPE Polyimide STO MfmPhase Materials StrontiumTitanate MeltingPoint Ca10(PO4)6(OH)2 Solution WPlug Crystal pinpoint mode Change FM_SKPM CNT CuFoil Solar Led LogAmplifier DomainSwitching Roughness multi_layer PANI MolecularSelfAssembly Metal-organicComplex