Perovskite Strontium BariumTitanate AlkaneFilm Sidewall University_of_Regensburg AM-KPFM Vanadate SrTiO3 thermal_property molecule AmplitudeModulation Cobalt Polyaniline ConductiveAFM FastScan FrequencyModulation EvatecAG FrictionalForce lift_mode Lattice ForceDistanceSpectroscopy self_healing InLiquid HighResolution Cell Hair ito_film molecular_self_assembly Microchannel Zhi mechanical property Protein MagneticArray SmallScan