Yu. P. Svirko

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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 the mean aspect ratio of the re-shaped silver nanoparticles as a function of the laser fluence. We demonstrated that(More)
“The study has been supported by EU (Marie Curie FP7 project #269140), Academy of Finland (grant #288151 and #265015), EPSRC (grant EP/M029042/1), and Russian Science Foundation (grant no. 14-22-00136). P.G.K. thanks Ministry of Education and Science of the Russian Federation (Grant No. 14.Z50.31.0009). Authors are grateful to Amin Abdolvand for valuable(More)
We present experimental and theoretical study of the femtosecond light-assisted field electron emission from nanocarbon films. We demonstrate that irradiation with intense femtosecond laser pulse allows one to achieve electron emission density of up to 13 nC/cm at a moderate applied static electric filed. The developed model well describes obtained(More)
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