Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Alexey V. Shutov"'
Autor:
Vladimir D. Zvorykin, Gocha E. Metreveli, Igor’ V. Smetanin, Alexey V. Shutov, Nikolay N. Ustinovskii, Polad V. Veliev
Publikováno v:
Photonics, Vol 11, Iss 1, p 39 (2023)
The nonlinear compression of narrowband (Δν ≈ 0.2 cm−1) 20 ns KrF laser pulses in SF6 at 10 atm and in CH4 at 50 atm pressure was studied. Both SBS and SRS optically phase-conjugated backward-reflected radiation was registered with an energy re
Externí odkaz:
https://doaj.org/article/35109772d3cc465ba0a5738e65214d2d
Autor:
Vladimir D. Zvorykin, Natalia G. Borisenko, Kirill S. Pervakov, Alexey V. Shutov, Nikolay N. Ustinovskii
Publikováno v:
Symmetry, Vol 15, Iss 9, p 1688 (2023)
The hydrodynamics of plasma formed in the interaction of 100 ns UV KrF laser pulses with foam targets with volume densities from 5 to 500 mg/cm3 was studied. Initial and dynamic transmittance at 248 nm wavelength were measured. At intensities of abou
Externí odkaz:
https://doaj.org/article/8c89dd52ffe645a39dd47cb2a4b6e5b7
Autor:
Igor V. Smetanin, Alexey V. Shutov, Nikolay N. Ustinovskii, Polad V. Veliev, Vladimir D. Zvorykin
Publikováno v:
Materials, Vol 15, Iss 23, p 8347 (2022)
A new insight into capillary channel formation with a high aspect ratio in the translucent matter by nanosecond UV laser pulses is discussed based on our experiments on KrF laser multi-pulse drilling of polymethyl methacrylate and K8 silica glass. Th
Externí odkaz:
https://doaj.org/article/d52f655699ff4ee28e1acd8ef675c951
Autor:
Alexander A. Gostev, Inna K. Shundrina, Vitaliy I. Pastukhov, Alexey V. Shutov, Vera S. Chernonosova, Andrey A. Karpenko, Pavel P. Laktionov
Publikováno v:
Polymers, Vol 14, Iss 11, p 2263 (2022)
The authors wish to make a change to the published paper [...]
Externí odkaz:
https://doaj.org/article/bc83701441764f88bfe8a2634429e6f9
Autor:
Vladimir D. Zvorykin, Sergei V. Arlantsev, Alexey V. Shutov, Nikolay N. Ustinovskii, Polad V. Veliev
Publikováno v:
Symmetry, Vol 13, Iss 10, p 1883 (2021)
Long (~1 mm), narrow (30−40 μm in diameter) corrugated capillary-like channels were produced in the axially symmetric 2D interaction regime of 100 ns KrF laser pulses with polymethylmethacrylate (PMMA) at intensities of up to 5 × 1012 W/cm2. The
Externí odkaz:
https://doaj.org/article/93f70b892f294e99ae117de5444c65a8
Autor:
Zhanna K. Nazarkina, Boris P. Chelobanov, Konstantin A. Kuznetsov, Alexey V. Shutov, Irina V. Romanova, Andrey A. Karpenko, Pavel P. Laktionov
Publikováno v:
Polymers, Vol 13, Iss 7, p 1165 (2021)
It was previously shown that polycaprolactone (PCL)-based electrospun-produced paclitaxel (PTX)-enriched matrices exhibit long-term drug release kinetics and can be used as coatings for drug-eluting stents (DES). The installation of vascular stents i
Externí odkaz:
https://doaj.org/article/9977d1a1a2814d51829e18ca26fabcf9
Autor:
Igor V. Smetanin, Alexey V. Shutov, Nikolay N. Ustinovskii, Vladimir D. Zvorykin, Anna V. Bogatskaya, Alexander M. Popov
Publikováno v:
Photonics, Vol 8, Iss 2, p 47 (2021)
We develop theoretical background for the new nonlinear optical phenomenon of narrowly directed monochromatic IR conical emission which has been recently observed when 248-nm UV filaments propagate in xenon (V. D. Zvorykin, et al., Laser Phys. Lett.
Externí odkaz:
https://doaj.org/article/1a35b7e26abc4e318dcdea4fa12ea009
Autor:
Alexander A. Gostev, Inna K. Shundrina, Vitaliy I. Pastukhov, Alexey V. Shutov, Vera S. Chernonosova, Andrey A. Karpenko, Pavel P. Laktionov
Publikováno v:
Polymers, Vol 12, Iss 4, p 845 (2020)
The biostability of the polyurethanes Tecoflex EG-80A and Pellethane 2363-80A, used as basic polymers of the vascular grafts (VGs) produced by electrospinning, as well as the tensile strength of Tecoflex VGs, are studied. Solutions of Tecoflex or Pel
Externí odkaz:
https://doaj.org/article/c066c95629d94c60bb0baf7aecba05c4
Publikováno v:
Symmetry, Vol 13, Iss 1883, p 1883 (2021)
Long (~1 mm), narrow (30−40 μm in diameter) corrugated capillary-like channels were produced in the axially symmetric 2D interaction regime of 100 ns KrF laser pulses with polymethylmethacrylate (PMMA) at intensities of up to 5 × 1012 W/cm2. The
Autor:
Boris P. Chelobanov, Pavel P. Laktionov, Zhanna K. Nazarkina, Konstantin A Kuznetsov, Andrey Karpenko, Irina V. Romanova, Alexey V. Shutov
Publikováno v:
Polymers
Polymers, Vol 13, Iss 1165, p 1165 (2021)
Volume 13
Issue 7
Polymers, Vol 13, Iss 1165, p 1165 (2021)
Volume 13
Issue 7
It was previously shown that polycaprolactone (PCL)-based electrospun-produced paclitaxel (PTX)-enriched matrices exhibit long-term drug release kinetics and can be used as coatings for drug-eluting stents (DES). The installation of vascular stents i