Piezoresponse Floppy LowDensityPolyethylene thermal_conductivity PrCurve Piranha Corrosion WWafer Beads ScanningThermalMicroscopy Polyaniline Oxidation CuFoil Materials Conductance BismuthVanadate Metal Singapore CarbonNanotube single_layer fe_nd_b Anneal hetero_structure NUSNNI fifber Fujian gallium_nitride phase_change Polyvinylidene self-assembled_monolayer TriGlycineSulphate MoS2 ForceVolumeMapping Liquid BiVO4