OpticalWaveguides PolyStylene LaAlO3 Nanotechnology Edwin Spain Sadowski AtomicSteps CarbonNanotube 2d_materials HardDisk MLCC HfO2 Graphite Aluminium_Oxide Holes margarine Graphene DOE Electrode Fujian molecules AAO CalciumHydroxide AdhesionForce BiFeO3 ElectroChemical kelvin probe force microscopy Cell Boron LMF Organic Microchannel IIT-chennai ContactModeDot