Bmp polymeric_arrays Thermal Defects ForceVolumeMapping PFM C36H74 Iron Wildtype Adhesion Multiferroic_materials BismuthVanadate GaN Lateral neodymium_magnets ScanningKelvinProbeMicroscopy conductive AM-KPFM Sapphire Pipette PMNPT MeltingPoint TyphimuriumBiofilm AdhesionEnergy Gallium Polydimethylsiloxane vertical_PFM Tape Trench CastIron Monisha GaAs self-assembled_monolayer InsulatorFilm epitaxy