Search Results - "Shevchenko, S I"

On the Dipole Moment of Quantized Vortices in the Presence of Flows by Shevchenko, S. I., Konstantinov, A. M.

“…The polarization charge ρ pol of an inhomogeneous superfluid system is expressed as a function of the order parameter Φ ( r 1 , r 2 ) . It is shown that if the…”
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Nondissipative drag of superflow in a two-component Bose gas by Fil, D. V., Shevchenko, S. I.

“…A microscopic theory of a nondissipative drag in a two-component superfluid Bose gas is developed. The expression for the drag current in the system with the…”
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Heat Superconductivity and Electrical Activity of Superfluid Systems by Shevchenko, S. I., Konstantinov, A. M.

“…It has been shown that a heat flux induced by the temperature gradient ∇ T in He-II placed in a magnetic field H generates an electric field E ∼ H × ∇ T . The…”
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Non-stationary Thermal Electromotive Force Generated by Third Sound by Shevchenko, S. I., Konstantinov, A. M.

“…It is predicted that oscillations of temperature during propagation of third sound in a thin superfluid film cause appearance of an alternating electric field…”
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CYTOLOGICAL CHANGES IN THE COURSE OF THE WOUND PROCESS IN PATIENTS WITH PURULENT-NECROTIC COMPLICATIONS OF THE DIABETIC FOOT SYNDROME USING OFFLOADING DEVICES by Pryimenko, D. S., Shevchenko, R. S., Shevchenko, S. I.

“…Evaluating the effectiveness of lower extremity relief in patients with purulent-necrotic complications of diabetic foot syndrome (DFS) remains an urgent task…”
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On the possibility of a new electric effect in ultrathin superfluid films by Shevchenko, S. I., Konstantinov, A. M.

“…We predict that the propagation of the third sound in a film is accompanied by the emergence of the electric field in the surrounding space, which can be…”
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On vortices induced in superfluid films by crossed electric and magnetic fields by SHEVCHENKO, S. I

“…The behaviour of a superfluid Bose-gas in crossed electric E and magnetic H fields is studied. It is shown that in the case when the two-dimensional divergence…”
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On the electric charge of quantized vortices and the dipole moment of vortex pairs and rings in a magnetic field by Konstantinov, A. M, Shevchenko, S. I

“…It is shown that, in the presence of a magnetic field, a quantized vortex line in a superfluid liquid acquires a linear polarization charge, which is localized…”
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Existence of true Bose-Einstein condensate in a 2D interacting gas in an anti-trap geometry by SHEVCHENKO, S. I, FIL, D. V, MAMALUI, M. A

“…The possibility of Bose-Einstein condensation of a nonideal 2D Bose gas in an anti-trap external field is studied. The problem is solved exactly for the…”
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Supersolid induced by dislocations with superfluid cores (Review article) by Fil, D. V, Shevchenko, S. I

“…Low Temp. Phys. 48, 429 (2022) Dislocation model of the supersolid state of $^4$He was proposed in 1987 by one of the authors of the review. The model obtained…”
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Stationary waves in a superfluid gas of electron-hole pairs in bilayers by Fil, D. V, Shevchenko, S. I

“…Phys. Rev. B 103, 205419 (2021) Stationary waves in the condensate of electron-hole pairs in the $n-p$ bilayer system are studied. The system demonstrates the…”
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Phase diagram of systems with pairing of spatially separated electrons and holes by Shevchenko, SI

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Transition to a supersolid phase in a two-dimensional dilute gas of electron-hole pairs by Fil, D. V, Shevchenko, S. I

“…Using coherent-state formalism (the Keldysh formalism), the article describes a transition from a homogeneous superfluid state to a supersolid state in a…”
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Vortex generation in a superfluid gas of dipolar chains in crossed electric and magnetic fields by Fil, D. V, Shevchenko, S. I

“…Low Temp. Phys. 46, 420 (2020) Crossed electric and magnetic fields influence dipolar neutral particles in the same way as the magnetic field influences…”
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Superheat conductivity and electric activity of superfluid systems by Shevchenko, S. I, Konstantinov, A. M

“…Pis'ma v Zh. Exp. Teor. Fiz. 100, 828, 2019 In this article it is shown that in He\nobreakdash-II placed in a magnetic field $\mathbf{H}$, the heat flow under…”
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Non-stationary thermal electromotive force generated by third sound by Shevchenko, S. I, Konstantinov, A. M

“…It is predicted that oscillations of temperature during propagation of third sound in a thin superfluid film cause appearance of an alternating electric field…”
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Interlayer phase coherence and superfluidity of electron–hole pairs in multilayer quantum Hall systems by Fil, D.V., Shevchenko, S.I.

“…The states with spontaneous interlayer phase coherence in multilayer quantum Hall systems are studied. It is shown that in systems with the average filling…”
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Superfluidity of a rarefied gas of electron-hole pairs in a bilayer system by Fil, D. V, Shevchenko, S. I

“…Low Temperature Physics 42, 794 (2016 The conditions of stability of the superfluid phase in double layer systems with pairing of spatially separated electrons…”
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On the dipole moment of quantized vortices generated by flows by Shevchenko, S. I, Konstantinov, A. M

“…The polarization charge $\rho $ of an inhomogeneous superfluid system is expressed as a function of the order parameter $\Phi…”
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Relaxation of superflow in a network: Application to the dislocation model of supersolidity of helium crystals by Fil, D. V., Shevchenko, S. I.

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