Aluminium_Oxide Ram cross section Biofilm molecular_beam lithography Growth BiVO4 HiVacuum AdhesionForce biocompatible Co/Cr/Pt VinylAlcohol GranadaUniv OpticalElement WPlug SmalScan Ferroelectric Non-ContactMode KelvinProbeForceMicroscopy SFAs CaMnO3 IISCBangalore self_assembly CVD SiliconeOxide MagneticForce Tapping H-BN BaTiO3 ForceMapping Hair Topography Optical epitaxy