Polyvinylidene_fluoride VerticalPFM PolyvinylAcetate HighAspect UTEM PvdfBead DLaTGS BismuthFerrite Fe_film Potential multi_layer Polyethylene Monisha NUS_NNI_Nanocore Pore LiftMode GlassTemp Ca10(PO4)6(OH)2 Global_Comm atomic_steps Terrace Sadowski Wildtype Genetic BFO dichalcogenide cross section Scanning_Thermal_Microscopy FM-KPFM FAFailureAnlaysis VinylAlcohol rubber Sapphire Zagreb HanyangUniv