Indium_tin_oxide Vac Calcium Trench Steps Wang contact Annealed Polyimide Piezoelectric Gong SetpointMode IRDetector HardDisk Polystyrene high_resolution Growth Optic LowDensityPolyethylene Battery ElectrostaticForceMicroscopy Magnetic Force Microscopy HfO2 SingleCrystal Bio MoirePattern UTEM CP-AFM organic_polymer Heating Deposition ring shape UnivCollegeLondon PetruPoni Lattice