Tapping OpticalElement Aggregated_molecules PVA SICM temp Film nanobar polymeric_arrays ito_film biocompatible Gold ScanningIon-ConductanceMicroscopy self_healing optoelectronics medical Battery Optoelectonics FailureAnlaysis WWafer NtuEee PatternedSapphireSubstrat Indium_tin_oxide StrontiumTitanate KPFM LMF Hair Flake Annealing PolymerPatterns Self-assembledMonolayer PetruPoni_Institute Nanostructure Melt SRAM