The Purcell effect is defined as a modification of the spontaneous emission rate of a
quantum emitter at the presence of a resonant cavity. However, a change of the emission …

Nanostructured materials offer the possibility to tailor light–matter interaction at scales below
the wavelength. Metallic nanostructures benefit from the excitation of surface plasmons that …

The Purcell effect, which consists in change of a spontaneous decay rate, is a fundamental
effect in a quantum electrodynamics of a quantum source-resonator interaction. However, a …