OrganicCompound ContactMode Patterns DLaTGS Bismuth contact PtfeMembrane UnivCollegeLondon Logo ChemicalCompound BiVO4 Lanthanum_aluminate Hair Potential Regensburg HighAcpectRatio LateralPFM light_emission Praseodymium Treatment GaAs LMF PhaseTransition LiquidCell chemical_compound VerticalPFM DataStorage Non-ContactMode Silver mechanical property CntFilm Chemical Vapor Deposition IVSpectroscopy self-assembled_monolayer 2d_materials