Advanced Optical Materials: Early View
onlinelibrary.wiley.com › toc › 21951071/0/0Highly polarized light emission is demonstrated by embedding a WSe 2 monolayer inside a gap-plasmon nanocavity employing a nanowire-on-film geometry. By systematically varying the Ag nanowire width to tune the gap-plasmon resonance and its spectral overlap with the excitonic resonance, light emission with anisotropic ratios above 200, corresponding to degree of polarization exceeding 99%, has ...