Photo-acoustic spectroscopy of resonant absorption in III-V semiconductor nanowires
04 Pubblicazione in atti di convegno
Hakkarainen Teemu, Leahu Grigore, Petronijevic Emilija, Belardini Alessandro, Centini Marco, Li Voti Roberto, Koivusalo Eero, Piton Marcelo Rizzo, Guina Mircea, Sibilia Concetta
We show that photo-acoustic spectroscopy allows determination of the nanowire absorbance properties including resonant peak positions and peak broadening due to collective ensemble properties. Furthermore, we demonstrate chiral optical response in asymmetrically Aucoated nanowires.