OpticalWaveguide PolyimideFilm dielectric trench Fet fluoroaalkane BaTiO3 single_layer Vinylpyridine PtfeFilter C60H122 Sphere Conductivity Optoelectonics FuelCell Hair Ananth Butterfly CuParticle AEAPDES ScanningKelvinProbeMicroscopy Composition PiezoelectricForceMicroscopy DLaTGS Spincast Polyurethane MBE thermoplastic_elastomers LateralForce Styrene Thermoplastic_polyurethane Bacteria Step Epoxy nanobar Iron