optoelectronics FAFailureAnlaysis Self-assembledMonolayer doped LightEmission PvdfBead Pores DNA polymeric_arrays OpticalModulator biocompatible Fluoride PiezoelectricForceMicroscopy Phase MechanicalProperties Holes CP-AFM ito_film Pinpoint PFM KelvinProbeForceMicroscopy GaN Dimethicone AtomicSteps DOE rubber medical MagneticArray PUR Fiber Barium_titanate Copolymer Tin disulfide semifluorinated alkane HighAspect Beads