Perovskite DomainSwitching frequency_modulation Mechanical TemperatureControllerAFM Piezoelectric KelvinProbeForceMicroscopy Aggregated_molecules India ThermalProperties Gallium AM_KPFM Multiferroic_materials Sic LiNbO3 Workfunction Monisha ScanningKelvinProbeMicroscopy TempControl mono_layer MultiferroicMaterials IndiumTinOxide BiasMode MoirePattern HexagonalBN align cannabinoid Wildtype Cell LightEmiting TappingMode HACrystal molecular_self_assembly silicon_carbide Steps