hydrocarbon Graphene DiffractiveOpticalElements SetpointMode Inorganic FailureAnlaysis Domain ScanningSpreadingResistanceMicroscopy Array Polyvinylidene PtfeMembrane UTEM MESA structure SolarCell LiftHeight lift_mode BiFeO3 MolecularSelfAssembly Ni-FeAlloy temperature controller AFM Crystal electrospinning 2-vinylpyridine OpticalElement Silicon Solar Nanotechnology FailureAnalysis Fiber Conductance ScanningThermalMicroscopy Optical NUS_Physics optoelectronics Insulator