Composition Formamidinium_lead_iodide light_emission MoirePattern Morphology Defect Phenanthrene HardDisk ScanningSpreadingResistanceMicroscopy PS_LDPE Reduction Polarization CaMnO3 TungstenDeposition Pattern SKKU PANI SurfaceOxidation Au111 OpticalModulator Graphene Bmp Jason flakes Magnetostrictive Zhi WWafer Materials Scratch mechanical property Calcite HighAcpectRatio Lift EvatecAG AtomicLayer