Monisha Flake SoftSample silicon_carbide dichalcogenide ScanningKelvinProbeMicroscopy Hexacontane LiftHeight mechanical property graphene_hybrid AM-KPFM OrganicSemiconductor LogAmplifier LiBattery Thermoplastic_polyurethane Device hard_disk_media Yeditepe_University Electrode CuParticle Phase Memory Conducting NeodymiumMagnets ShenYang Inorganic_Compound BoronNitride hetero_structure PpLdpe BiasMode Composition Spain NCM kelvin probe force microscopy NtuEee