LDPE Korea Water PolycrystallineFerroelectricBCZT Magnets Switching LiftHeight molecular_self_assembly TriGlycineSulphate Pattern PVAC PatternedSapphireSubstrat hetero_structure PhaseTransition BismuthFerrite LiNbO3 GaN Scanning_Thermal_Microscopy Sic FM-KPFM Optoelectronic PolymerPatterns ScanningIon-ConductanceMicroscopy Materials Piezo Graphite Regensburg LiquidImaging Writing medical Defect Domain blended polymers Phosphide Nanofiber