mfm_amplitude Polyethylene frequency_modulation Carbon dielectric trench SAM PhaseChange Wafer ThermalProperties Mechanical UnivMaryland CaMnO3 WS2 Molybdenum_disulfide PtfeMembrane AM-KPFM Reduction MfmAmplitude BiFeO3 TemperatureControllerStage LogAmplifier hetero_structure plastic SingleLayer hard_disk_media PvdfBead Mechanical&nanotechnology Vacuum Calcium Oxide cooling MolecularSelfAssembly PhaseTransition SrO ThermalConductivity