Nanotechnology Filter vertical_PFM HexacontaneFilm TemperatureControl Mechinical NCM\ Sulfur Leakage TipBiasMode temp_control Fendb ElectrostaticForceMicroscopy AtomicLayer SmallScan Water Domain CrAu FAPbI3 ForceVolumeMapping Tin sulfide Tin disulfide Calcium Bacteria optoelectronics biocompatible self_assembly Biology doped Ni81Fe19 Force-distance KPFM Cobalt Display LaAlO3