Effects of optical attenuation, heat diffusion, and acoustic coherence in photoacoustic signals produced by nanoparticles

The behavior of the photoacoustic signal produced by nanoparticles as a function of their concentration was studied in detail. As the concentration of nanoparticles is increased in a sample, the peak-to-peak photoacoustic amplitude increases linearly up to a certain value, after which an asymptotic...

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Veröffentlicht in:	Applied physics letters 2018-04, Vol.112 (14)
Hauptverfasser:	Alba-Rosales, J. E., Ramos-Ortiz, G., Escamilla-Herrera, L. F., Reyes-Ramírez, B., Polo-Parada, L., Gutiérrez-Juárez, G.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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