Scratch Al2O3 PUR Aluminium_Oxide HDD H-BN Global_Comm Pattern contact ScanningIon-ConductanceMicroscopy Mosfet UTEM Beads Topography India Alloy electrospinning gallium_nitride AmplitudeModulation Treatment Ferroelectric FM_SKPM PhaseChange Indent graphene_hybrid Conductive AFM Vinylpyridine Chungnam_National_University PhthalocyaninePraseodymium LogAmplifier CarbonNanotube membrane MfmPhase 2-vinylpyridine Memory