EPFL Pvdf Force-distance Hafnia Conductive AFM mono_layer Non-ContactMode Terrace Chemical Vapor Deposition 2-vinylpyridine Blend I-VSpectroscopy ScanningIon-ConductanceMicroscopy Wonseok temp_control PS_LDPE SoftSample CVD Deposition AEAPDES HfO2 MagneticPhase CalciumHydroxyapatite SRAM OpticalWaveguide PECurve Worcester_Polytechnic_Institute pinpoint mode SolarCell WWafer NUS_NNI_Nanocore KevlarFiber IRDetector Microchannel NusEce