K
K. V. Khishchenko
Researcher at Joint Institute for Nuclear Research
Publications - 15
Citations - 646
K. V. Khishchenko is an academic researcher from Joint Institute for Nuclear Research. The author has contributed to research in topics: Femtosecond & Plasma. The author has an hindex of 10, co-authored 15 publications receiving 591 citations. Previous affiliations of K. V. Khishchenko include South Ural State University & Moscow Institute of Physics and Technology.
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Wide-range multi-phase equations of state for metals
TL;DR: In this paper, the generalization of available experimental and theoretical information is given in the form of a multi-phase wide-range equation of state (EOS) model, which accounts for solid, liquid, gas and plasma states as well as two-phase regions of melting and evaporation.
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Suppression of Ablation in Femtosecond Double-Pulse Experiments
TL;DR: Detailed hydrodynamic modeling demonstrates that the ablation mechanism is dumped when the delay between the pulses exceeds the electron-ion relaxation time, which leads to a curious decrease in the crater depth observed for long delays in experiments with two successive femtosecond pulses.
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Modeling of plasticity and fracture of metals at shock loading
TL;DR: In this article, a model of dislocation plasticity and fracture of metals is presented, which in combination with the wide-range equation of state and the continuum mechanics equations is a necessary component for simulation of the shock-wave loading.
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A wide-range model for simulation of pump-probe experiments with metals
Mikhail E. Povarnitsyn,Nikolay Andreev,Nikolay Andreev,E. M. Apfelbaum,Tatiana Itina,Tatiana Itina,K. V. Khishchenko,K. V. Khishchenko,Oleg F. Kostenko,Pavel Levashov,Pavel Levashov,M E Veysman +11 more
TL;DR: In this article, a wide-range numerical model is used for the description of material response on ultrashort laser action, based on a two-temperature hydrodynamics with heat transport, ionization, plasma expansion, electron-ion collisions and twotemperature equation of state for an irradiated substance.
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Quantum molecular dynamics simulation of shock-wave experiments in aluminum
TL;DR: In this article, quantum molecular dynamics calculations of principal, porous, and double shock Hugoniots, release isentropes, and sound velocity behind the shock front for aluminum are presented.