Search Results - "Khrapak, A. G."

Freezing Temperature and Density Scaling of Transport Coefficients by Khrapak, S. A, Khrapak, A. G

“…It is demonstrated that the freezing density scaling of transport coefficients in fluids, similar to the freezing temperature scaling, originates from the…”
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On the internal energy of the classical two-dimensional one-component-plasma by Khrapak, A. G., Khrapak, S. A.

“…We describe a new semi-phenomenological approach to estimate the internal energy of the classical one-component-plasma in two dimensions. This approach…”
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Modified Bridgman Formula for the Thermal Conductivity of Complex (Dusty) Plasma Fluids by Khrapak, S. A., Khrapak, A. G.

“…A simple and popular Bridgman’s formula predicts a linear correlation between the thermal conductivity coefficient and the sound velocity of dense liquids…”
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Attraction of positively charged particles in highly collisional plasmas by Khrapak, S A, Morfill, G E, Fortov, V E, D'yachkov, L G, Khrapak, A G, Petrov, O F

“…It is shown that the electrostatic interaction potential between a pair of positively charged particles embedded in a highly collisional plasma has a…”
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Correlations between the Shear Viscosity and Thermal Conductivity Coefficients of Dense Simple Liquids by Khrapak, S. A., Khrapak, A. G.

“…Motivated by the excess entropy scaling of transport coefficients, we look for correlations between the properly reduced shear viscosity and thermal…”
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Internal Energy of the Classical Two- and Three-Dimensional One-Component-Plasma by Khrapak, S. A., Khrapak, A. G.

“…We summarize several semi‐phenomenological approaches to estimate the internal energy of one‐componentplasma (OCP) in two (2D) and three (3D) dimensions…”
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Self-trapping of electrons in vortex rings in liquid helium by Khrapak, A. G., Bronin, S. Ya

“…A model according to which “fast” and “exotic” negative ions in superfluid helium are the localized states of electrons in vortex rings has been presented. The…”
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Shock wave formation in a dc glow discharge dusty plasma by Fortov, V E, Petrov, O F, Molotkov, V I, Poustylnik, M Y, Torchinsky, V M, Naumkin, V N, Khrapak, A G

“…A jump of dust density propagating through the dusty plasma structure has been observed. To excite the disturbance an impulse of axial magnetic field to the…”
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Complex (dusty) plasmas: Current status, open issues, perspectives by Fortov, V.E., Ivlev, A.V., Khrapak, S.A., Khrapak, A.G., Morfill, G.E.

“…The field of complex (dusty) plasmas—low-temperature plasmas containing charged microparticles—is reviewed: The major types of experimental complex plasmas are…”
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Approximation of the Mobility of Atomic Ions of Noble Gases in Their Parent Gas by Khrapak, A. G., Golyatina, R. I., Maiorov, S. A., Khrapak, S. A.

“…The mobility of ions plays an important role in the theoretical analysis of many phenomena in low-temperature plasmas, such as ambipolar diffusion, the…”
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Gordon Method for the Generation of Nanowires and High-Temperature Processes in Superfluid Helium by Karabulin, A. V., Kulish, M. I., Matyushenko, V. I., Smirnov, B. M., Son, E. E., Khrapak, A. G.

“…The Gordon method for the generation of metal nanowires in superfluid helium as a result of the laser evaporation of a metal surface that is contiguous with…”
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Complex Plasma Research under Microgravity Conditions: PK-3 Plus Laboratory on the International Space Station by Khrapak, A. G., Molotkov, V. I., Lipaev, A. M., Zhukhovitskii, D. I., Naumkin, V. N., Fortov, V. E., Petrov, O. F., Thomas, H. M., Khrapak, S. A., Huber, P., Ivlev, A., Morfill, G.

“…Complex (dusty) plasmas are composed of weakly ionised gas and charged microparticles and represent the plasma state of soft matter. Due to the “heavy”…”
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Dust acoustic waves in a dc glow-discharge plasma by Molotkov, V. I., Nefedov, A. P., Torchinskii, V. M., Fortov, V. E., Khrapak, A. G.

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Void Closure in Complex Plasmas under Microgravity Conditions by Lipaev, A M, Khrapak, S A, Molotkov, V I, Morfill, G E, Fortov, V E, Ivlev, A V, Thomas, H M, Khrapak, A G, Naumkin, V N, Ivanov, A I, Tretschev, S E, Padalka, G I

“…We describe the first observation of a void closure in complex plasma experiments under microgravity conditions performed with the Plasma-Kristall…”
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Dielectric catastrophe and insulator-conductor transition by Khrapak, A. G, Fortov, V. E, Apfelbaum, E. M

“…The phenomenological conception of “dielectric catastrophe” applies to the explanation of dielectric-conductor transitions in metal hydrides, hydrogen, rare…”
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Simple estimation of thermodynamic properties of Yukawa systems by Khrapak, S A, Khrapak, A G, Ivlev, A V, Morfill, G E

“…A simple analytical approach to estimate thermodynamic properties of model Yukawa systems is presented. The approach extends the traditional Debye-Hückel…”
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Freezing density scaling of transport coefficients in the Weeks-Chandler-Andersen fluid by Khrapak, S. A, Khrapak, A. G

“…The Journal of Chemical Physics 160, 134504 (2024) It is shown that the transport coefficients (self-diffusion, shear viscosity, and thermal conductivity) of…”
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Elementary vibrational model for thermal conductivity of Lennard-Jones fluids: Applicability domain and accuracy level by Khrapak, S. A, Khrapak, A. G

“…Phys. Rev. E 108, 064129 (2023) Exact mechanisms of thermal conductivity in liquids are not well understood, despite rich research history. A vibrational model…”
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Complex Plasmas With Rodlike Particles by Annaratone, B. M., Ivlev, A. V., Fortov, V. E., Khrapak, A. G., Khrapak, S. A., Molotkov, V. I., Morfill, G. E.

“…Ordered structures of rodlike (cylindrical) particles in dc and rf gas discharge plasmas were investigated. It was shown theoretically and observed…”
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Levitation of cylindrical particles in the sheath of an rf plasma by Annaratone, B M, Khrapak, A G, Ivlev, A V, Söllner, G, Bryant, P, Sütterlin, R, Konopka, U, Yoshino, K, Zuzic, M, Thomas, H M, Morfill, G E

“…Microrods were levitated in the collisional sheath of a rf plasma. Rods below a critical length settle vertically, parallel to the electric field, while longer…”
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