blended polymers PinpointPFM Treatment Hydroxyapatite SelfAssembly Hafnia membrane Alkane ForceVolumeMapping Melt dielectric_trench polyvinyl acetate YszSubstrate KPFM Co/Cr/Pt graphene_hybrid Au111 SicMosfet Vinylpyridine electrospinning Materials Terrace VerticalPFM Lateral_Force_Microscopy HighResolution SiliconeOxide CancerCell HumanHair Hafnium_dioxide Wafer mechanical_property Phosphide MoirePattern Indium_tin_oxide Protein