Aluminum Chromium HardDisk FM_SKPM FrictionForce Iron HexacontaneFilm MfmAmplitude BoronNitride SurfaceOxidation DLaTGS lift_mode PECurve Magnetic Temasek_Lab Zhi temp_control MechanicalProperty Platinum HOPG graphene_hybrid Led SmalScan GlassTemperature Scanning_Thermal_Microscopy Hafnia Ni-FeAlloy TemperatureControllerStage NanoLithography SICM Sic PatternedSapphireSubstrat DIWafer SThM self_assembly