dichalcogenide SThM Change fe_nd_b Silver optoelectronics NeodymiumMagnets ContactMode PtfeMembrane norganic Conductance OpticalWaveguides CuParticle GlassTemperature kelvin probe force microscopy Display ImideMonomer Electrical&Electronics Ni-FeAlloy PUR TemperatureControllerStage Hexylthiophene LiNbO3 LightEmission LeakageCurrent FailureAnalysis ForceMapping Solution SetpointMode Array light_emitting Device Gallium dielectric_trench IISCBangalore