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The creation of the center of metrological assurance of nanotechnologies and assessment of the compliance of the products of the nanoindustry
Измерительная техника. 2016. Т. 58. № 11. С. 1210–1213.
Gusev A. S., Zolotarevsky Yu.M., Lyaskovskii V.L.
The creation of the center of metrological assurance of nanotechnologies and assessment of the compliance of the products of the nanoindustry
Priority areas:
engineering science
Language:
Russian
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
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
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
Букатин А. С., Mukhin M., Мухин И. С., СПб.: Издательско-полиграфическая ассоциация высших учебных заведений, 2021.
В настоящее время активно развивается направление разработки и соз- дания портативных устройств экспресс-анализа биологических проб для биомедицинской диагностики и экологического мониторинга. Во многих из них используются разнообразные микрофлюидные устройства и тех- нологии, обеспечивающие возможность уникальных исследований, в том числе на уровне единичных клеток и молекул. Разработка и создание микрофлюидных устройств является достаточно сложной задачей, требующей ...
Added: October 29, 2021
Arutyunov K., Lehtinen J. S., Radkevich A. A. et al., Communications Physics 2021 Vol. 4 Article 146
Rapid miniaturization of electronic devices and circuits demands profound understanding of
fluctuation phenomena at the nanoscale. Superconducting nanowires – serving as important
building blocks for such devices – may seriously suffer from fluctuations which tend to
destroy long-range order and suppress superconductivity. In particular, quantum phase slips
(QPS) proliferating at low temperatures may turn a quasi-one-dimensional superconductor
into a resistor ...
Added: October 24, 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
Zhukov A., Bobrova E., Бессонов И. В. et al., Нанотехнологии в строительстве: научный интернет-журнал 2020 Т. 12 № 6 С. 313–319
The main provisions of the methodology described in the article are formed on the basis of statistical methods of conducting an experiment and studying technological processes. This technique makes it possible to significantly reduce the number of experiments conducted while maintaining the adequacy of the results obtained and makes possible further analytical optimization of the ...
Added: February 5, 2021
Кожевников А. Ю., Yurin A., Приборы и системы. Управление, контроль, диагностика 2018 № 11 С. 31–34
The article considers the features of the metrological assurance of complex components of measuring systems associated with the assignment to the measuring instruments, with the type approval as measuring instruments at the stages of their life cycle. ...
Added: November 13, 2018
Springer, 2019.
This book provides an impressive overview of emerging technologies, especially nanotechnologies and biotechnologies, and their prospective applications. It identifies and describes existing and potential markets for emerging technologiy-based applications, and projects scenarios for macroeconomic development based on these technologies. Integrated roadmaps for the development of a nano- and bioindustry are shown and policy measures and corporate ...
Added: October 24, 2018
IEEE, 2018.
The International Conference founded by the prominent scientist Professor V.P.Sigorsky will be held on April 24-26, 2018 at National Technical University of Ukraine "Kyiv Polytechnic Institute".
The wellknown professionals as well as post-graduate students from Ukraine, Russia, Armenia, Germany, South Korea, Mexico, USA traditionally participate in the conference. ...
Added: May 24, 2018
Krutikov V., Контроль качества продукции 2017 № 6 С. 23–28
In our country there is no mechanism ensuring the reliability of the results of measurements of the majority of measuring instruments (SI) used in public health. It is proved that it is impossible to implement the transition of the Russian Federation to Internet medicine and personalized medicine, based on total Internet-exchange of information between health ...
Added: October 16, 2017
NTUU "KPI", 2017.
The International Conference founded by the prominent scientist Professor V.P.Sigorsky will be held on April 18-20, 2017 at National Technical University of Ukraine "Kyiv Polytechnic Institute".
The wellknown professionals as well as post-graduate students from Ukraine, Russia, Armenia, Germany, South Korea, Mexico, USA traditionally participate in the conference. ...
Added: June 18, 2017
Vishnevskiy K., Yaroslavtsev A. B., Foresight 2017 Vol. 19 No. 2 P. 198–217
Purpose
The goal of this paper is to apply foresight methodology to the area of nanotechnologies and new materials within the framework of Russian S&T Foresight 2030 aimed at revelation major trends, most promising products and technologies.
Design/methodology/approach
To achieve this goal best international practice was analyzed that provided a solid basis for Russian S&T Foresight 2030 (section ...
Added: February 25, 2017
Zolotarevsky Yu.M., Korolev I. S., Krutikov V.N., Измерительная техника 2016 Т. 58 № 11 С. 1205–1209
Metrological support of measurements of the frequency of radiation in optical data processing systems ...
Added: February 20, 2017
Krutikov V., Контроль качества продукции 2016 № 9 С. 5–11
Читайте и узнаете: • почему не всегда целесообразно приобретать средства измерений за рубежом; • о роли метрологического надзора в обеспечении качества продукции; • какие проблемы метрологического обеспечения необходимо решить, чтобы гарантировать качество и конкурентоспособность отечественной продукции. ...
Added: February 20, 2017