NiFe TriGlycineSulphate light_emission plastic VinylAlcohol VortexCore HydroGel BiVO4 Formamidinium_lead_iodide solar_cell Materials SingleLayer IISCBangalore LiftMode vertical_PFM 2d_materials MechanicalProperties TemperatureControllerAFM flakes Biofilm AM_SKPM Ferroelectric PtfeMembrane AdhesionEnergy Ceramic Leakage Optoelectronic BreastCancerCell LiftHeight PolycrystallineFerroelectricBCZT Monisha Chungnam_National_University silicon_carbide GranadaUniv STM