Tunable modulation frequency in photo-acoustic spectroscopy towards precise discrimination of resonant modes in nanostructures on absorbing substrates
Nicolo' Borriello, Emilija Petronijevic, Juliette Schlachet-Lépinay, Claudia Skubisz, Grigore Leahu, Teemu Hakkarainen, Concita Sibilia, Roberto Li Voti and Alessandro Belardini
