Ucl PhaseTransition SingleCrystal Current MfmAmplitude Reduction Phenanthrene Croatia Chromium Polypropylene ScanningIon-ConductanceMicroscopy nanomechanical SoftSample BismuthVanadate food CeNSE_IISc Optical Polydimethylsiloxane Organic Defects Ram HighAspect SiliconOxide STM MoS2 ForceVolume SetpointMode UnivOfMaryland thermal_conductivity VerticalPFM membrane Conductance AmplitudeModulation ScanningSpreadingResistanceMicroscopy Worcester_Polytechnic_Institute