Sio2 GlassTemp Litho LateralPFM Kevlar CNT Conductivity Cross-section AlkaneFilm ContactModeDot doped ForceVolumeMapping LogAmplifier hydrocarbon Yeditepe_University Lift DomainSwitching YszSubstrate PolyimideFilm ScanningIon-ConductanceMicroscopy blended polymers semifluorinated_alkanes FrequencyModulation AdhesionEnergy Conductive AFM Lanthanum_aluminate Temasek_Lab OrganicSemiconductor Polyvinylidene_fluoride Leakage Optoelectronic CHRYSALIS_INC HBN PyroelectricDetector molecules