Výsledky vyhledávání - "Khishchenko, K."

The amplification of a surface electromagnetic wave by means of ultrarelativistic monoenergetic electron bunch running over the flat plasma surface in absence of a magnetic field is studied theoretically. It is shown that when the ratio of electron b

Externí odkaz: http://arxiv.org/abs/1210.0610

Zobrazit plný text záznamu

Report

Suppression of ablation in femtosecond double pulse experiments

Autor: Povarnitsyn, M. E., Itina, T. E., Khishchenko, K. V., Levashov, P. R.

Publikováno v: PRL 103, 195002 (2009)

We report the physical reasons of a curious decrease in the crater depth observed for long delays in experiments with femtosecond double pulses. Detailed hydrodynamic modeling demonstrates that the ablation mechanism is dumped when the delay between

Externí odkaz: http://arxiv.org/abs/0909.1484

Zobrazit plný text záznamu

Report

Material decomposition mechanisms in femtosecond laser interactions with metals

Autor: Povarnitsyn, M. E., Itina, T. E., Sentis, M., Khishchenko, K. V., Levashov, P. R.

A numerical hydrodynamic study of femtosecond laser ablation is presented. A detailed analysis of material decomposition is performed using a thermodynamically complete equation of state with separate stable and metastable phase states and phase boun

Externí odkaz: http://arxiv.org/abs/0706.1371

Zobrazit plný text záznamu

Report

The Effects of Preheating of a Fine Tungsten Wire and the Polarity of a High-Voltage Electrode on the Energy Characteristics of an Electrically Exploded Wire in Vacuum

Autor: Rousskikh, A. G., Baksht, R. B., Chaikovsky, S. A., Fedunin, A. V., Khishchenko, K. V., Labetsky, A. Yu., Levashov, P. R., Shishlov, A. V., Tkachenko, S. I.

Results obtained from experimental and numerical studies of tungsten wires electrical explosion in vacuum are presented. The experiments were performed both with and without preheating of the wires, using positive or negative polarity of a high-volta

Externí odkaz: http://arxiv.org/abs/physics/0608251

Zobrazit plný text záznamu

Report

Influence of equation of state on interpretation of electrical conductivity measurements in strongly coupled tungsten plasma

Autor: Tkachenko, S. I., Levashov, P. R., Khishchenko, K. V.

We study the influence of equation-of-state (EOS) model on the interpretation of electrical conductivity measurements in strongly coupled plasma of tungsten by Korobenko et al. (2002 Plasma Physics Reports 28(12) 1008--1016). Three different semiempi

Externí odkaz: http://arxiv.org/abs/physics/0605048

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Vyhledávací nástroje:

Upřesnit hledání