Layer SRAM tip_bias_mode Piranha SAM TemperatureControllerStage OpticalElement margarine IIT-chennai Spincast Hexacontane DeflectionOptics Polyvinylidene InorganicCompound HighResolution AdhesionEnergy LiquidCell NUS_NNI_Nanocore ShenYang HardDisk contact molecular_beam light_emitting Piezoelectric mechanical_property cannabinoid Polyurethane SiliconOxide PinpointPFM pinpoint mode 2dMaterials Wonseok Vac HydroGel FailureAnlaysis