Ito SiWafer layers EvatecAG Device Magnetic Force Microscopy CuFoil LiNbO3 Foil PhaseTransition TappingMode NUS_Physics PolymerPatterns Vac Oxidation Spincast Filter molecule TriGlycineSulphate phase_change Defects Conductivity PECurve Conductance Floppy HACrystal FastScan vertical_PFM Yttria_stabilized_Zirconia PolyStylene Molybdenum_disulfide PVA Polymer Pore Moire