SICM FastScan Growing Ecoli HighAspect temp_control Current PMNPT ElectrostaticForceMicroscopy 2dMaterials Al2O3 Polydimethylsiloxane vertical_PFM FM_KPFM NUSNNI HDD CuFoil Lateral_Force_Microscopy LifeScience Oxide Sadowski TappingMode FM-KPFM I-VSpectroscopy NeodymiumMagnets DOE StainlessSteel MagneticArray Forevision Ito GaP Sidewall silicon_oxide Display light_emitting