Revealing the nanoparticles aspect ratio in the glass-metal nanocomposites irradiated with femtosecond laser.
作者： S. Chervinskii , R. Drevinskas , D. V. Karpov , M. Beresna , A. A. Lipovskii
DOI: 10.1038/SREP13746
关键词:
摘要: We studied a femtosecond laser shaping of silver nanoparticles embedded in soda-lime glass. Comparing experimental absorption spectra with the modeling based on Maxwell Garnett approximation modified for spheroidal inclusions, we obtained mean aspect ratio re-shaped as function fluence. demonstrated that under our conditions spherical shape changed to prolate spheroid high 3.5 at fluence 0.6 J/cm2. The developed approach can be employed control anisotropy glass-metal composites.
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