Pzt Electronics Phenanthrene Ceramic FM_SKPM Array mfm_amplitude GaN Imprint NUS_Physics Metal DeoxyribonucleicAcid solar_cell Indium_tin_oxide SKPM GlassTemperature OrganicCompound LeakageCurrent Conductivity SSRM self_assembly GranadaUniv Current ScanningIon-ConductanceMicroscopy BFO hetero_structure Litho Carbon TemperatureControlledAFM BCZT BoronNitride mono_layer Optoelectronic conductive Vinylpyridine