Patterns Ptfe VerticalPFM Current SrO Grain Optoelectonics Sadowski Annealing ContactModeDots Beads Hafnia gallium_nitride Typhimurium Ni81Fe19 BariumTitanate neodymium_magnets Aluminium_Oxide GlassTemp RedBloodCell Piezoresponse Hysteresys PhaseChange semifluorinated_alkane Mechanical&nanotechnology LithiumNiobate Deposition temperature controller AFM ForceMapping SurfaceOxidation AdhesionForce NusEce ShenYang ScanningSpreadingResistanceMicroscopy Silver