Au111 CaMnO3 high_resolution biocompatible SICM ThermalProperties Water Piezoresponse Alkane medical LiquidImaging NiFe Fe_film UnivCollegeLondon molecule Chemical Vapor Deposition Ram Sadowski dielectric trench Regensburg Global_Comm AM_SKPM semifluorinated alkane light_emitting Inorganic_Compound Calcium Wang ReflexLens LDPE Gold LateralPFM SAM temp_control DomainSwitching Organic