21 April 2016 Laser ablation synthesis and spectral characterization of ruby nanoparticles
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The laser ablation method was implemented for synthesis of ruby nanoparticles. Nanoparticles were obtained by nanosecond ablation of bulk ruby crystal in 10% ethanol water solution. The nanoparticles enable water colloid stability and exhibit narrow photoluminescent line at 694 nm when pumped at blue-green spectral range. The ruby nanoparticles were characterized by SEM and Z-sizer.
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M. S. Baranov, M. S. Baranov, A. A. Bardina, A. A. Bardina, A. G. Savelyev, A. G. Savelyev, V. N. Khramov, V. N. Khramov, E. V. Khaydukov, E. V. Khaydukov, "Laser ablation synthesis and spectral characterization of ruby nanoparticles", Proc. SPIE 9917, Saratov Fall Meeting 2015: Third International Symposium on Optics and Biophotonics and Seventh Finnish-Russian Photonics and Laser Symposium (PALS), 99171D (21 April 2016); doi: 10.1117/12.2229755; https://doi.org/10.1117/12.2229755

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