nanobar Chemical_Vapor_Deposition Strontium Display Electronics PhaseImaging Mechanical STM Resistance temp MESA structure CeNSE_IISc SelfAssembly CHRYSALIS_INC Lateral LateralPFM chemical_compound Formamidinium_lead_iodide PFM Thermoplastic_polyurethane OpticalWaveguides Mfm SPMLabs BreastCancerCell NUS_Physics FFM SurfaceOxidation CarbonNanotube Typhimurium MolecularSelfAssembly Gallium Terrace frequency_modulation self-assembly Writing