Probing the local dielectric function of WS2 on an Au substrate by near field optical microscopy operating in the visible spectral range
Oisín Garrity, Álvaro Rodríguez, Niclas S. Mueller, Otakar Frank, Patryk Kusch
Topics & Concepts
DielectricPhotoluminescenceKelvin probe force microscopeMaterials scienceNear-field scanning optical microscopeMicroscopyOptical microscopeGrapheneOptoelectronicsOpticsNanotechnologyScanning electron microscopeAtomic force microscopyComposite materialPhysics2D Materials and ApplicationsPlasmonic and Surface Plasmon ResearchAdvanced biosensing and bioanalysis techniques