Search Results - "Petrova, E. A."

Itinerant Chiral Magnet MnSi by Stishov, S. M., Petrova, A. E.

“…A brief overview of the results of experimental studies of the magnetic phase transition in the chiral MnSi magnet is given. Evidence for the fluctuational…”
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Copper Metaborate CuB2O4 Phase Diagrams Based on the Results of Measuring the Magnetic Moment by Petrova, A. E., Pankrats, A. I.

“…The magnetic phase transitions and the phase diagrams of the CuB 2 O 4 multiferroic are studied. Phase diagrams of copper metaborate in a magnetic field…”
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Anomalous Positron Lifetime in Single Crystal of Weyl Semimetal CoSi by Salamatin, D. A., Bokov, A. V., Kozin, M. G., Romashkina, I. L., Salamatin, A. V., Mikhin, M. V., Petrova, A. E., Sidorov, V. A., Nikolaev, A. V., Fisk, Z., Tsvyashchenko, A. V.

“…The positron annihilation lifetimes were measured using a 48V positron source in noncentrosymmetric cubic single crystals of CoSi, FeSi and MnSi. The following…”
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The complete chloroplast genome sequences of Pinus sibirica Du Tour by Baturina, O. A., Tupikin, A. E., Goroshkevich, S. N., Petrova, E. A., Kabilov, M. R.

“…The complete nucleotide sequence of Pinus sibirica Du Tour chloroplast genome (cp DNA) was determined in this study. The cpDNA was 116,635 bp in length,…”
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Field evolution of the magnetic phase transition in the helical magnet MnSi inferred from ultrasound studies by Petrova, A. E., Stishov, S. M.

“…The longitudinal and transverse ultrasound speeds and attenuation were measured in a MnSi single crystal in the temperature range of 2-40 K and magnetic fields…”
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Spin Fluctuations and Negative Heat Capacity (Brief Review) by Stishov, S. M., Petrova, A. E.

“…The problem of negative heat capacity, discussed in a number of theoretical and experimental works dealing with weak itinerant magnets, is studied. A detailed…”
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Critical Points and Phase Transitions by Stishov, S. M., Petrova, A. E.

“…Various critical phenomena and critical points appearing in many-particle systems under the variation of external conditions (fields), including the…”
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Spatial Variability of the Methane Hydrate Stability Zone’s Upper Boundary Parameters in the Water Column of the Sea of Okhotsk by Shakirov, R. B., Luchin, V. A., Petrova, E. A.

“…Based on all the available oceanological information (131 286 stations carried out from 1929 to 2020), for the first time for the Sea of Okhotsk, the spatial…”
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Distribution of the genetic diversity of the Siberian stone pine, Pinus sibirica Du Tour, along the latitudinal and longitudinal profiles by Petrova, E. A, Goroshkevich, S. N, Belokon, M. M, Belokon, Yu. S, Politov, D. V

“…The Siberian stone pine (Pinus sibirica Du Tour) is one of the main forest-forming coniferous species of the boreal ecosystems of Western Siberia. We used the…”
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Comparative sequence analysis of the LEA gene fragment in Pinus sibirica Du tour and Pinus pumila (Pallas) Regel by Mglinets, A. V, Sokolov, V. A, Petrova, E. A, Goroshkevich, S. N

“…A comparative sequence analysis of the LEA (Late Embryogenesis Abundant (LEA)-like gene) intron fragment was performed in Pinus sibirica and P. pumila…”
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Rethinking the Role of Universities in the Development of Clusters by Petrova , E.  A., Tomashevskaya , Yu.   N.

“…The purpose of the study is to examine the roles of universities in the development of the regional economy, namely in the formation of clusters, as well as to…”
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Studies of Genetic Variants in Patients with Ischemic Stroke in Human Orthologs of Rat Genes by Koltsova, E. A., Petrova, E. A., Khrunin, A. V., Khvorykh, G. V., Limborska, S. A.

“…Objectives . To study the associations of nine genetic variants with the risk of developing ischemic stroke (IS) and the dynamics of recovery from it using a…”
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Fauna of hydromedusae (Cnidaria: Hydrozoa) of the northwestern Sea of Japan by Dautova, T. N, Petrova, E. A

“…A brief overview of studies of hydromedusae (Cnidaria: Hydrozoa) of the northwestern Sea of Japan is provided. Based on literature data and plankton sampling…”
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Dualism of the 4 f electrons and its relation to high-temperature antiferromagnetism in the heavy-fermion compound YbCoC 2 by Salamatin, D. A, Martin, N., Sidorov, V. A, Chtchelkatchev, N., Magnitskaya, M. V, Petrova, A. E, Zibrov, I. P, Fomicheva, L. N, Guo, Jing, Huang, Cheng, Sun, Liling, Tsvyashchenko, A. V

“…We report on the study of the noncentrosymmetric ternary carbide YbCoC 2. Our magnetization, specific heat, resistivity, and neutron diffraction measurements…”
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Resonant Hybrid Metal–Dielectric Nanostructures for Local Color Generation by Ageev, E. I., Iudin, V. A., Sun, Y., Petrova, E. A., Kustov, P. N., Yaroshenko, V. V., Mikhailova, J. V., Gudovskikh, A. S., Mukhin, I. S., Zuev, D. A.

“…Here, we experimentally and theoretically demonstrate a laser-induced change in local color based on the reshaping of gold–silicon asymmetric nanostructures…”
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Quantum degradation of a second-order phase transition by Stishov, S. M., Petrova, A. E., Gavrilkin, S. Yu, Klinkova, L. A.

“…The specific heat, magnetization, and thermal expansion of single crystals of the antiferromagnetic insulator EuTe, measured at temperatures down to 2 K and in…”
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On the SCS Approach to the CeO2/CuO Nanocomposite: Thermochemical Aspects and Catalytic Activity in n-Hexane Conversion by Cam, T. S., Petrova, A. E., Ugolkov, V. L., Sladkovskiy, D. A., Popkov, V. I.

“…Сerium(IV) oxide, copper(II) oxide and their composite (CeO 2 /CuO) were successfully synthesized via a simple method—solution combustion synthesis (SCS). The…”
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Erratum to: Several Articles in JETP Letters by Sazonova, S. V., Ageev, E. I., Iudin, V. A., Sun, Y., Petrova, E. A., Kustov, P. N., Yaroshenko, V. V., Mikhailova, J. V., Gudovskikh, A. S., Mukhin, I. S., Zuev, D. A., Ryzhkov, M. S., Khudaiberdiev, D. A., Kozlov, D. A., Kvon, Z. D., Mikhailov, N. N., Dvoretsky, S. A., Dolganov, P. V., Dolganov, V. K., Kats, E. I., Sakhin, V., Kukovitsky, E., Talanov, Y., Teitel’baum, G., Morgun, L., Borisov, A., Usoltsev, A., Pudalov, V.

“…An Erratum to this paper has been published: https://doi.org/10.1134/S0021364022340045…”
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Genetic Differentiation of Dwarf Siberian Pine, Pinus pumila (Pall.) Regel, Populations from the Pacific Region by Belokon, Y. S., Belokon, M. M., Petrova, E. A., Goroshkevich, S. N., Politov, D. V.

“…The genetic structure and differentiation of 12 Siberian dwarf pine populations from Chukotka, the Kamchatka Peninsula, Sakhalin Island and Kunashir Island…”
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The Vollhardt crossing point at high magnetic field by Petrova, A.E., Stishov, S.M.

“…Direct measurements of the Vollhardt crossing point coordinates were performed using data of dilatometric and ultrasound experiments on MnSi. As is shown the…”
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