Step INSP PetruPoni HexagonalBoronNitride CancerCell polyvinyl acetate Pinpoint PFM Ferroelectric LogAmplifier OpticalWaveguides Water BreastCancerCell KelvinProbeForceMicroscopy KPFM Al2O3 ElectroDeposition BariumTitanate Scanning_Thermal_Microscopy StrontiuTitanate fluoroaalkane 2dMaterials mechanical property Defects Lateral CHRYSALIS_INC IISCBangalore ThermalDetectors CuSubstrate tip_bias_mode Anneal Lanthanum_aluminate Pzt Plug strontiu_titanate Potential