NtuEee Strontium fluorocarbon Topography heterojunctions Tungsten FrequencyModulation DataStorage Ananth HDD Ca10(PO4)6(OH)2 AM-KPFM Sperm Subhajjit CVD Electical&Electronics Spincast organic_polymer Scanning_Thermal_Microscopy kelvin probe force microscopy OxideLayer GranadaUniv thermal_property Display HighAspect ThermalConductivity UTEM Cross-section Forevision PinpointNanomechanicalMode STM nanobar CompactDisk LogAmplifier Chungnam_National_University