piezoelectric force microscopy SiliconCrystal Fet fe_nd_b CeramicCapacitor exfoliate PtfeMembrane ElectroChemical StainlessSteel CrAu BCZT HardDiskMedia Calcium ElectrostaticForceMicroscopy TemperatureControllerAFM Terrace LaAlO3 WS2 HDD Array ring shape Cross-section FloppyDisk Composition MolecularSelfAssembly BlockCopolymer Electronics Neodymium TCS LithiumNiobate UnivMaryland Aluminium_Oxide Perovskite Anneal Yttria_stabilized_Zirconia