Search Results - "Chtchelkatchev, N M"

Time-dependent exchange creates the time-frustrated state of matter by Valiulin, V. E., Chtchelkatchev, N. M., Mikheyenkov, A. V., Vinokur, V. M.

“…Magnetic systems governed by exchange interactions between magnetic moments harbor frustration that leads to ground state degeneracy and results in the new…”
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Quantum phase transitions and the degree of nonidentity in the system with two different species of vector bosons by Belemuk, A M, Chtchelkatchev, N M, Mikheyenkov, A V, Kugel, K I

“…We present new results for the system with two species of vector bosons in an optical lattice. In addition to the standard parameters characterizing such a…”
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Nanopattern-stimulated superconductor-insulator transition in thin TiN films by Baturina, T. I, Vinokur, V. M, Mironov, A. Yu, Chtchelkatchev, N. M, Nasimov, D. A, Latyshev, A. V

“…We present the results of the comparative study of transport properties of continuous and nanoperforated TiN films, enabling us to separate the disorder and…”
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Andreev transport in two-dimensional normal-superconducting systems in strong magnetic fields by Khaymovich, I. M, Chtchelkatchev, N. M, Shereshevskii, I. A, Mel'nikov, A. S

“…The conductance in two-dimensional (2D) normal-superconducting (NS) systems is analyzed in the limit of strong magnetic fields when the transport is mediated…”
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Stimulation of the fluctuation superconductivity by PT symmetry by Chtchelkatchev, N M, Golubov, A A, Baturina, T I, Vinokur, V M

“…We discuss fluctuations near the second-order phase transition where the free energy has an additional non-Hermitian term. The spectrum of the fluctuations…”
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Liquid–Crystal Structure Inheritance in Machine Learning Potentials for Network-Forming Systems by Balyakin, I. A., Ryltsev, R. E., Chtchelkatchev, N. M.

“…It has been studied whether machine learning interatomic potentials parameterized with only disordered configurations corresponding to liquid can describe the…”
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Superfragile glassy dynamics of a one-component system with isotropic potential: competition of diffusion and frustration by Ryltsev, R E, Chtchelkatchev, N M, Ryzhov, V N

“…We investigate glassy dynamical properties of one-component three-dimensional system of particles interacting via pair repulsive potential by the molecular…”
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Phenomenological theory of magnetoelectric coupling in granular multiferroics by Udalov, O. G., Chtchelkatchev, N. M., Beloborodov, I. S.

“…We study the coupling between the ferroelectric polarization and the magnetization of a granular ferromagnetic film using a phenomenological model of a…”
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Simulated Cu–Zr glassy alloys: the impact of composition on icosahedral order by Klumov, B. A., Ryltsev, R. E., Chtchelkatchev, N. M.

“…The structural properties of the simulated Cu α Zr 1-α glassy alloys are studied in the wide range of the copper concentration to clarify the impact of the…”
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Proximity coupling of a granular film with a ferroelectric substrate and giant electroresistance effect by Udalov, O. G., Chtchelkatchev, N. M., Beloborodov, I. S.

“…We study electron transport in granular film placed above the ferroelectric substrate. We show that the conductivity of granular film depends strongly on the…”
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Stability of vacancy-free crystalline phases of titanium monoxide at high pressure and temperature by Chtchelkatchev, N. M., Ryltsev, Roman E., Magnitskaya, Maria V., Rempel, Andrey A.

“…There has existed for a long time a paradigm that TiO phases at ambient conditions are stable only if structural vacancies are available. Using an evolutionary…”
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Stability of Defectless Structures of Titanium Monoxide at High Pressures by Chtchelkatchev, N. M., Ryltsev, R. E., Kostenko, M. G., Rempel, A. A.

“…Titanium monoxide with the basis crystal structure B1 is of interest because of an anomalously high concentration of vacancies and diverse effects of…”
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Full replica symmetry breaking in p-spin-glass-like systems by Schelkacheva, T. I., Chtchelkatchev, N. M.

“…It is shown that continuously changing the effective number of interacting particles in p -spin-glass-like model allows describing the transition from the full…”
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Single-electron tunneling with slow insulators by Fedorov, S. A., Chtchelkatchev, N. M., Udalov, O. G., Beloborodov, I. S.

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Pressure effects on electronic structure and electrical conductivity of TiZrHfNb high-entropy alloy by Uporov, S.A., Ryltsev, R.E., Sidorov, V.A., Estemirova, S. Kh, Sterkhov, E.V., Balyakin, I.A., Chtchelkatchev, N.M.

“…Due to specific highly distorted crystalline structure, high-entropy alloys (HEAs) are expected to demonstrate interesting behavior under high pressures…”
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Analytical description of the quantum-mesoscopic-classical transition in systems with quasidiscrete environments by Chtchelkatchev, N M, Glatz, A

“…We investigate the dynamic properties of inhomogeneous nanomaterials, which appear in analytical descriptions typically as a series of δ functions with…”
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Interplay of charge and heat transport in a nano-junction in the out-of-equilibrium cotunneling regime by Chtchelkatchev, N M, Glatz, A, Beloborodov, I S

“…We study the charge transport and heat transfer through a nano-junction composed of a small metallic grain weakly coupled to two metallic leads. We focus on…”
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Conductance of a single electron transistor with a retarded dielectric layer in the gate capacitor by Udalov, O. G., Chtchelkatchev, N. M., Fedorov, S. A., Beloborodov, I. S.

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Structural features and the microscopic dynamics of the three-component Zr47Cu46Al7 system: Equilibrium melt, supercooled melt, and amorphous alloy by Khusnutdinoff, R. M., Mokshin, A. V., Klumov, B. A., Ryltsev, R. E., Chtchelkatchev, N. M.

“…The structural and dynamic properties of the three-component Zr 47 Cu 46 Al 7 system are subjected to a molecular dynamics simulation in the temperature range…”
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Glass-forming ability, structure and magnetocaloric effect in Gd-Sc-Co-Ni-Al bulk metallic glasses by Uporov, S.A., Ryltsev, R.E., Bykov, V.A., Uporova, N.S., Estemirova, S. Kh, Chtchelkatchev, N.M.

“…Magnetic cooling is one of the modern eco-friendly technologies, the development of which requires a search for novel functional materials. Gd-based metallic…”
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