Expérimental
Encapsulating carbon nano-structures in 2D layered materials can help control their coherence properties (dephasing, spectral diffusion...) using the unique atomically clean environment achieved with table-top setups in van der Waals hetero-structures. The electronic states and quantum photo-physical properties of the emitters will be investigate using photoluminescence spectroscopy at the single molecule level,. Gating approaches will be developped to reach the lifetime limited dephasing regime where quantum coherence can be fully exploited.