PVAC OpticalModulator Polydimethylsiloxane LateralForceMicroscopy Memory UnivMaryland DNAProtein Semiconductor PetruPoni Biofilm Pipette #EC self-assembly mono_layer kelvin probe force microscopy Aluminium_Oxide membrane Croatia Electrical&Electronics DomainSwitching TPU MagneticForce PolymerBlend bias_mode FM-KPFM cross section Phosphide Terrace CntFilm Transparent Barium_titanate doped mfm_amplitude PtfeFilter Photovoltaics