non_contact SPMLabs UTEM HighAcpectRatio Laser Yttria_stabilized_Zirconia LiquidCrystal PolymerBlend tip_bias_mode CuFoil cannabidiol MechanicalProperties piezoelectric force microscopy Reduction NUS MfmPhase CeramicCapacitor CBD Moire AIN Tungsten Fet Conductance MultiferroicMaterials electrospinning Polyvinylidene_fluoride semifluorinated_alkane Lattice #EC Bismuth AtomicSteps exfoliate Force-distance Graphene bias_mode