ito_film suspended_graphene MESA structure NiFe Metal Al2O3 GaAs Conduct dichalcogenide hard_disk Boundary Hole self-assembly Lateral_Force_Microscopy plastics Battery AIN bias_mode Corrosion Transparent Piezoresponse PatternedSapphireSubstrat Collagen PhaseImaging fluoroalkane AM_KPFM Defect doped Morphology SiliconOxide CeNSE_IISc cannabidiol MLCC Memory Spincast