22 citations · 73 across the 9 of their papers we have counts for
8 papers
Laser excitation of gigahertz vibrations in Cauliflower mosaic viruses suspension
N. V. Tcherniega, S. M. Pershin, A. F. Bunkin +8
The interaction of laser pulses with the Cauliflower mosaic virus (CaMV) in a Tris-HCl pH7.5 buffer is investigated. 20 ns ruby laser pulses are used for excitation. Spectra of the…
Laser induced breakdown spectroscopy for multielement analysis of powder materials utilized in additive technologies
V. N. Lednev, P. A. Sdvizhenskii, M. Ya. Grishin +5
Powder materials utilized in additive technologies were quantitatively analyzed by laser induced breakdown spectroscopy for the first time. Laser induced breakdown spectroscopy map…
Induced crystallization method of rapid metal melts 3d-printing
V. B. Oshurko, V. N. Lednev, A. M. Mandel +1
A solution for the most important problems in 3D printing technology (long print times, small build volumes and limited material properties) is proposed. Method is based on the fac…
Stimulated low-frequency Raman scattering in tobacco mosaic virus suspension
O V Karpova, A D Kudryavtseva, V N Lednev +6
Laser pulses interaction with tobacco mosaic virus (TMV) in Tris-HCl pH7.5 buffer and in water has been investigated. 20 ns ruby laser pulses have been used for excitation. Spectru…
Ice thickness measurements by Raman scattering
Sergey M. Pershin, Vasily N. Lednev, Vladimir K. Klinkov +2
A compact Raman LIDAR system with a spectrograph was used for express ice thickness measurements. The difference between the Raman spectra of ice and liquid water is employed to lo…
Laser Beam Profile Influence on LIBS Analytical Capabilities: Single vs. Multimode Beam
Vasily N. Lednev, Sergey M. Pershin, Alexey F. Bunkin
Single vs. multimode laser beams have been compared for laser ablation on steel samples. Laser plasma properties and analytical capabilities (precision, limit of detection) were us…