"Stefano" . "Quantum optics"@en . . "Perovskite"@en . "Stefano Pierini" . . . "Nanofibers"@en . "Nanocrystals"@en . "Pierini" . "Optique quantique"@fr . "Nanophotonique"@fr . <26229866X> . "Nanofibres"@fr . "Nanophotonics"@en . "P\u00E9rovskites"@fr . "Nanocristaux"@fr .