SiliconeOxide AlkaneFilm ScanningSpreadingResistanceMicroscopy block_copolymer exfoliate HfO2 Au111 NTU Hexatriacontane IRDetector temp_control hydrocarbon Calcium thermal_conductivity LDPE Glass Polyethylene TyphimuriumBiofilm Galfenol STM Barium_titanate Yeditepe_University Floppy atomic_steps Hole MonoLayer FrequencyModulation semifluorinated_alkane lift_mode Tungsten Oxide GalliumPhosphide WPlug HardDiskMedia FrictionalForceMicroscopy