Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Ognev, L. I."'
Autor:
Ognev, L. I.
The opportunity of optimization of collimator was investigated by changing collimator length, material and wall roughness for soft x-ray radiation with wavelength 4 nm corresponding to carbon atoms absorption. From the obtained results follows that e
Externí odkaz:
http://arxiv.org/abs/0802.1879
Autor:
Ognev, L. I.
By computer numerical simulation of heating of a dust conducting particle in homogeneous plasma it was shown that depending on initial temperature of a particle both heating and cooling were possible with formation of two different quasi-stable condi
Externí odkaz:
http://arxiv.org/abs/physics/0612107
Autor:
Martynenko, Yu. V., Ognev, L. I.
The thermal radiation of small conducting particles was investigated in the region where the Stephan-Boltzmann law is not valid and strongly overestimates radiation losses. The new criterion for the particle size, at which black body radiation law fa
Externí odkaz:
http://arxiv.org/abs/physics/0503025
Autor:
Ognev, L. I.
By direct numerical simulations of the kinoform refractive lens within the quazioptical approach the effects of shape misalinement were investigated. The quazioptical approach was based on numerical integration of parabolic equation for complex wave
Externí odkaz:
http://arxiv.org/abs/physics/0406115
Autor:
Bobrova, T. A., Ognev, L. I.
The effect of transmission of x-ray beams through submicron capillaries was investigated with account for diffraction and roughness scattering. Possible explanation of anomalous energy dependence of transmission through thin Cr/C/Cr channeles was giv
Externí odkaz:
http://arxiv.org/abs/physics/0009017
Autor:
Ognev, L. I.
The effect of capture of X-ray beam into narrow submicron capillary was investigated with account for diffraction and decay of coherency by roughness scattering in transitional boundary layer. In contrast to well-known Andronov-Leontovich approach th
Externí odkaz:
http://arxiv.org/abs/physics/9812044
Autor:
Bobrova, T. A., Ognev, L. I.
Publikováno v:
Preprint of Kurchatov Inst. (In Russian) Moscow IAE- 6051/11 (1997) 1-14
A new method for investigation of x-ray propagation in a rough narrow dielectric waveguide is proposed on the basis of the numerical integration of the quazioptical equation. In calculations a model rough surface was used with the given statistical p
Externí odkaz:
http://arxiv.org/abs/physics/9807033
Autor:
Ognev, L. I.1 ognev@nfi.kiae.ru
Publikováno v:
Technical Physics. Nov2010, Vol. 55 Issue 11, p1628-1632. 5p. 6 Graphs.
Autor:
Ognev, L. I.1 ognev@nfi.kiae.ru
Publikováno v:
Technical Physics Letters. Nov2007, Vol. 33 Issue 11, p972-975. 4p. 5 Graphs.
Autor:
Bobrova, T. A., Ognev, L. I.
Publikováno v:
Technical Physics. Jun2001, Vol. 46 Issue 6, p696. 4p.