HBN conductive ScanningThermalMicroscopy HighResolution NiFe Flake piezoelectric force microscopy Wafer Nanotechnology Conductance PtfeFilter Polymer Sadowski atomic_steps TungstenDeposition Device ThermalDetectors YttriaStabilizedZirconia OxideLayer Wonseok ImideMonomer thermoplastic_elastomers Defects Croatia MagneticPhase Mechanical MetalCompound Boundary rubber NeodymiumMagnets Reduction self-assembled_monolayer ScanningIon-ConductanceMicroscopy PDMS LMF