ScanningThermalMicroscopy phase_change Solar Optical pulsed_laser_deposition Foil Graphite DOE pinpoint mode Magnetic Force Microscopy StainlessSteel PatternedSapphireSubstrat China Neodymium LightEmiting Moire Pores Pinpoint Sadowski Fe_film Transparent nanobar TiO2 oxide_layer ImideMonomer HighResolution InLiquid Fendb self_assembly SetpointMode kelvin probe force microscopy Thermal FAPbI3 Ni-FeAlloy SAM