Bio GaAs Ram Al2O3 Phenanthrene epitaxy Typhimurium PyroelectricDetector University_of_Regensburg SetpointMode Aggregated_molecules Fe_film PinPointMode SiliconOxide ElectroDeposition non_contact Optical PolyvinylideneFluoride ULCA TiO2 EvatecAG KAIST KPFM SmallScan Forevision HardDiskMedia Gong Polyvinylidene_fluoride Spincast EFM HACrystal Logo Ferroelectric nanomechanical AtomicSteps