MechanicalProperty HighAcpectRatio Hafnia KevlarFiber Defects Friction amplitude_modulation HydroGel PECurve heterojunctions Praseodymium lift_mode molecule alkanes Potential Ferrite DNA ItoGlass Tin disulfide Yttria_stabilized_Zirconia Conductance CompactDisk Sapphire OxideLayer Layer CP-AFM Magnetic Force Microscopy silicon_oxide F14H20 Neodymium doped plastics Nanopattern Ucl Composition