Jason GaP Electrode Plug UTEM piezoelectric force microscopy InsulatorFilm Glass GalliumPhosphide LifeScience vertical_PFM Alkane BismuthVanadate LiBattery Conduct DentalProsthesis Edwin KevlarFiber Grain Genetic CuParticle Force-distance SThM DeoxyribonucleicAcid Protein Steps PtfeFilter SingleLayer Gold SrO DNAProtein pulsed_laser_deposition PatternedSapphireSubstrat Aluminum DNA