AdhesionForce kelvin probe force microscopy NCM\ Hexatriacontane Polystyrene Au111 Leakage GranadaUniv atomic_steps Domain Pattern BlockCopolymer CntFilm Zagreb ContactModeDot HighAspect thermoplastic_elastomers BismuthFerrite STO Chemical_Vapor_Deposition Chrome Conductivity Nanostructure TappingMode IMT_Bucharest Ananth Protein ElectroChemical Kevlar WWafer FFM CalciumHydroxyapatite PinPointMode Subhajjit Blood