ElectrostaticForceMicroscopy NCM Step lithography multi_layer AM_KPFM mechanical property FastScan hard_disk_media ULCA SicMosfet hydrocarbon semifluorinated alkane SiliconOxide Ptfe AM_SKPM Piezoelectric StrontiuTitanate NTU small_scan Chemical_Vapor_Deposition KPFM PVAC chemical_compound Wang RedBloodCell gallium_nitride OpticalModulator margarine MeltingPoint LiftHeight IcelandSpar Liquid Zagreb Semiconductor