AM_KPFM Piranha Semiconductor AIN polymeric_arrays Gong Scanning_Thermal_Microscopy PolyvinylideneFluoride Anneal PolyStylene SmalScan Annealing HDD PatternedSapphireSubstrat Implant Domain CeramicCapacitor MagneticPhase CP-AFM FM-KPFM Wonseok CuFoil WPlug Co/Cr/Pt Yeditepe_University Spain Ferrite PrCurve MechanicalProperties Magnetic NusEce TiO2 Vacuum CuSubstrate Conductive AFM