Pore NtuEee EFMAmplitude SrTiO3 Singapore Oxide Copolymer thermal_property cannabidiol TungstenDeposition C36H74 VortexCore frequency_modulation KPFM OpticalModulator UTEM margarine ULCA Foil Tungsten doped PinpointNanomechanicalMode flakes HexacontaneFilm STM Polarization TemperatureControllerStage ConductingPolymer Battery TemperatureControlledAFM Tin disulfide HDD Subhajjit LithiumNiobate Steps