Cancer CeNSE_IISc AIN PpLdpe MfmAmplitude PatternedSapphireSubstrat SingleCrystal KelvinProbeForceMicroscopy Litho Subhajjit UnivMaryland Growing ElectrostaticForceMicroscopy WPlug Ni-FeAlloy CopperFoil Temperature plastics SKKU TiO2 Bacteria Polyurethane ForceVolumeMapping C36H74 Calcite Conductive AFM NUS_Physics Ucl BCZT PolycrystallineFerroelectricBCZT Polarization BTO SRAM dichalcogenide contact