HexagonalBoronNitride Patterns CrossSection MultiLayerCeramicCapacitor Conductivity Fendb kelvin probe force microscopy PhaseImaging contact Sadowski CrAu Carbon Yeditepe_University Tin disulfide optoelectronics Copolymer sputter MoS2 PiezoelectricForceMicroscopy Nanostructure domain_switching Piezoresponse BTO Magnetostrictive Styrene self_assembly Plug GalliumPhosphide Steps LiBattery frequency_modulation FM_SKPM ScanningThermalMicroscopy LiquidCell mechanical property