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Complex of technical devices for reproduction, storage, and transmission of the unit of pulse duration of laser radiation in the range 5·10 –11 –1·10 –9 s incorporated into the state primary special standard
Measurement Techniques. 2019. Vol. 61. No. 11. P. 1052–1056.
A complex of technical instruments for reproduction, storage, and transmission of the unit of duration of a laser radiation pulse in the range 5·10–11–1·10–9 s is described. The complex has been introduced into State Primary Special Standard GET 187–2016 of the units of energy, distribution of energy density, duration of pulse, and wavelength of laser radiation.
Гущина В. А., / Series chemrxiv-2023-vpzhz-v2 "ChemRxiv". 2023.
All-inorganic perovskite CsPbBr3 and Cs4PbBr6 nanoparticles are being intensively studied due to their unique properties and wide range of applications; however, however, the nature of their optical properties is not yet fully understood due to the difficulty of synthesis of singlephase nanoparticles. In this article we describe the features of the synthesis of single-phase particles ...
Added: May 14, 2026
Pilé I., Deng Y., Shchur L., / Series arXiv "math". 2026. No. 2604.10254.
We investigate the spatial overlap of successive spin configurations in Markov chain Monte Carlo simulations using the local Metropolis algorithm and the Svendsen-Wang and Wolff cluster algorithms. We examine the dynamics of these algorithms for two models in different universality classes: the Ising model and the Potts model with three components. The overlap of two ...
Added: April 20, 2026
Chernyshov D., Satanin A., Shchur L., / Series arXiv "math". 2025.
We investigate the boundary separating regular and chaotic dynamics in the generalized Chirikov map, an extension of the standard map with phase-shifted secondary kicks. Lyapunov maps were computed across the parameter space (K,K(α, τ)) and used to train a convolutional neural network (ResNet18) for binary classification of dynamical regimes. The model reproduces the known critical ...
Added: November 21, 2025
Kagan M., Silkin V. M., Efremov D. V., / Series arXiv "math". 2024. No. 2411.12836.
In this study, we analyze the dielectric function of high-Tc cuprates as a function of doping level, taking into account the full energy band dispersion within the CuO2 monolayer. In addition to the conventional two-dimensional (2D) gapless plasmon mode, our findings reveal the existence of three anomalous branches within the plasmon spectrum. Two of these branches ...
Added: November 27, 2024
Influence of anisotropy on the study of critical behavior of spin models by machine learning methods
Sukhoverkhova D., Shchur L., / Series arXiv "math". 2024. No. 2410.14523.
In this paper, we applied a deep neural network to study the issue of knowledge transferability between statistical mechanics models. The following computer experiment was conducted. A convolutional neural network was trained to solve the problem of binary classification of snapshots of the Ising model's spin configuration on a two-dimensional lattice. During testing, snapshots of ...
Added: October 21, 2024
Mozolenko V., Fadeeva Marina, Shchur L., / Series arXiv "math". 2024. No. 2405.10865.
The development of new algorithms for simulations in physics is as important as the development of new analytical methods. In this paper we present a comparison of the recently developed microcanonical population annealing (MCPA) algorithm with the rather mature Wang-Landau algorithm. The comparison is performed on two cases of the Potts model exhibiting a first ...
Added: May 20, 2024
Kagan M., Аксёнов С. В., / Series Research Square "Research Suqare". 2024. No. 1.
We study different resonances (first of all of the Fano type) in the interference device formed by the Aharonov-Bohm ring with superconducting (SC) wire in the topologically nontrivial state playing a role of a bridge between top and bottom arms. We analyze Majorana modes on the ends of the SC wire and show that the collapse of the ...
Added: April 10, 2024
Иванов В. С., Krutikov V., Микрюков А. С. et al., Измерительная техника 2023 № 4 С. 5–10
The article presents the metrology of high-intensity laser radiation for technological and special equipment. A laser power stabilization system with an output power of 2-1·104 W has been developed and studied. The presented stabilization system makes it possible to reduce the error in the transmission of a unit of average laser radiation power when using ...
Added: February 5, 2024
Ребров Я. В., Glazkov V., Murtazoev A. F. et al., / Series cond-mat "arxiv.org". 2023.
Nabokoite family compounds ACu7(TeO4)(SO4)5Cl (A=Na, K, Cs, Rb) are one of the candidates for the evasive spin-liquid state predicted for highly-frustrated square kagome lattice (SKL). Their magnetic subsystem includes SKL layers decorated by additional copper ions. All members of this family are characterized by quite high Curie-Weiss temperatures (∼80−200 K), but magnetic ordering was reported ...
Added: January 29, 2024
Shurakov A., Kaurova N., Belikov I. et al., / Series Physics "arxiv.org". 2022.
In this paper, we report on the method of nondestructive quality control that can be used in fabrication of GaAs high-speed electronics. The method relies on the surface potential mapping and enables rigid in vivo analysis of transport properties of an active electronic device incorporated into a complex integrated circuit. The study is inspired by ...
Added: September 15, 2023
Pugach N., Safonchik M. O., Belotelov V. et al., / Series "cond-mat". 2022. No. 2110.00369.
A detailed investigation of a superconducting spin-triplet valve is presented. This spin-valve consists of a superconducting film covering a metal with an intrinsic spiral magnetic order, which could result from competing isotropic exchanges or, if the crystal lattice breaks central symmetry, from asymmetric Dzyaloshinskii-Moriya exchange. Depending on the anisotropy, such a metal may change its ...
Added: November 16, 2022
Novikov S. V., / Series cond-mat "arxiv.org". 2022. No. 2209.14955.
Charge transport in amorphous semiconductors having spatially correlated exponential density of states (DOS) has been considered for the arbitrary behavior of the correlation function of random energies. Average carrier velocity is exactly calculated for the quasi-equilibrium (nondispersive) transport regime. For the symmetric exponential DOS with exponential tails for low and high energies and non-positive correlation ...
Added: November 1, 2022
Ikhsanov R., Mazur E., Kagan M., / Series "Working papers by Cornell University". 2022. No. 2202.01452.
At present, the task of searching for compounds with a high superconducting transition temperature is a very relevant scientific direction. Usually, the calculation of is carried out by numerically solving the system of Eliashberg equations. In this paper, a set of programs for solving this system written in various forms on the imaginary axis is ...
Added: February 4, 2022
Troitskaya A., Теоретическая и прикладная экономика 2021 № 3 С. 14–29
This article is dedicated to practical implementation of quantitative assessment of labor potential of the company. The author provides the results of implementation of the original methodology for calculating labor potential of the company on the example of “Foundry and Mechanical Plant” OJSC in the city of Semyonov of Nizhny Novgorod region. In the course ...
Added: October 29, 2021
Budkov Y., Zavarzin S., Kolesnikov A. L., Journal of Physical Chemistry C 2021 Vol. 125 No. 38 P. 21151–21159
We formulate a general mean-field theory for a flat electric double layer in ionic liquids and electrolyte solutions with ions possessing static polarizability and a permanent dipole moment on a charged electrode. We establish a new analytical expression for electric double-layer differential capacitance, determining it as an absolute value of the ratio of the local ...
Added: September 16, 2021
Sanina N., Isaeva U., Utenyshev A. et al., Inorganica Chimica Acta 2021 Vol. 527 Article 120559
A new inhibitor of phosphodiesterase (PDE), i.e., nitric oxide (NO) donor, a water soluble DNIC Na[Fe(C7H5N4S)2(NO)2]⋅2.5H2O (1), has been synthesized. The structure of the new complex, its physical-chemical properties in the solid state and in solutions have been studied experimentally (X-ray analysis, IR, UV-Vis, Mossbauer spectroscopy, mass-spectrometry, and amperometry) and theoretically (quantum-chemical modeling by DFT ...
Added: September 16, 2021
Starykh V., Mukhamedzyanov G., В кн.: Actual Problems of System and Software Engineering. Proceedings of the 6th International Conference Actual Problems of System and Software Engineering. Moscow, Russia, 12-14 November, 2019Vol. 2514.: CEUR Workshop Proceedings, 2019. С. 193–199.
The article deals with the solution of the problems of the formation and use of applied ontologies as a
Abstract: The purpose of this article - the forming of theoretical foundations, analysis of working tools and technologies for the construction of an information system that allows to optimize the scanning of IS for compliance with information ...
Added: February 2, 2021
Баранников К. А., Лесин С. М., Муниципальное образование: инновации и эксперимент 2019 № 2 С. 38–45
The article reveals the features of the implementation of US Standard K-12, primary and basic general education. The authors presented the structure K - 12, the system of organization of educational activities. Purpose. Analysis of the Standard K - 12 to determine the features of three-component science education in the United States Methodology and research ...
Added: October 16, 2019
Grigoryev F. I., Aleksandrova A., Gafurov V. A., Russian Microelectronics 2016 Vol. 45 No. 7 P. 469–473
The dependence of the thermal characteristics of TVS-diodes during the passage of the pulse overload has been studied. The time dependences of the pulse voltage limitation and current are analyzed. Based on the analysis of the dependences, the thermal characteristics of the TVS-diode are calculated. It is shown that the parameters of the TVS-diodes deteriorate ...
Added: April 14, 2017
Titov I., Glotov A., Yelizarov (Elizarov) A. A. et al., International Journal of Online Engineering 2016 Vol. 12 No. 9 P. 47–51
This paper outlines a demonstration of a few remote and virtual laboratories at Labicom platform that were built with accordance to main IEEE P1876™ ideas. A few standardization approaches at above mentioned remote and virtual laboratories are briefly discussed. These laboratories were presented at interactive Labicom demo session during REV'16 conference and published in conference ...
Added: September 30, 2016
Chernyaeva D., Трудовое право в России и за рубежом 2016 № 1 С. 24–28
The article examines issues in employers’ social responsibility with the account of international and Russian standards, Russian legislation, social reports of the Russian and foreign companies and case law. The author outlines problems of interpretation of the core CSR concepts and describes the peculiarities and legal aspects of CSR implementation in Russia. The first part ...
Added: March 1, 2016
Chernyaeva D., В кн.: Трудовое право: учебник. В 2-х тт. Том 2.Т. 2.: М.: Юрайт, 2014. Гл. 22 С. 495–523.
In this Chapter a system of international labour standards is described and fundamental internationally recognized principles and human rights related to labor are analyzed. ...
Added: March 23, 2015
Chernyaeva D., В кн.: Трудовое право: учебник. В 2-х тт. Том 2.Т. 2.: М.: Юрайт, 2014. Гл. 21 С. 475–494.
In this Chapter the process of formation and development of international regulation of labor is considered, as well as subjects of such regulation among which the International Labor Organization plays a crucial role. ...
Added: March 23, 2015
Булыгин Ф. В., Krutikov V., Измерительная техника 2013 № 1 С. 30–33
The problems of creation of a low intensity optical radiation signal standard sources based on the nanosized apertures and semiconductor quantum dots are considered. The use of technology of the focused ionic beam technology for isolation of a single quantum dot is offered suggested. ...
Added: December 18, 2013