Beads Ram MagneticArray ScanningIon-ConductanceMicroscopy HiVacuum gallium_nitride BCZT Metal MechanicalProperties Lattice Tungsten Copper SKPM ScanningKelvinProbeMicroscopy Corrosion Ananth CrAu HighAspect ContactModeDots PetruPoni_Institute Sulfur FailureAnalysis optoelectronics Polymer temperature controller AFM ring shape Display IndiumTinOxide Chromium NtuEee Spincast cross section thermal_property AEAPDES Polyaniline