Библиотека института физики им. Л.В. Киренского СО РАН

Главная

Базы данных

Труды сотрудников ИФ СО РАН - результаты поиска

Вид поиска

Каталог книг и брошюр библиотеки ИФ СО РАН

Каталог журналов библиотеки ИФ СО РАН

Труды сотрудников ИФ СО РАН

Область поиска

в найденном

Найдено в других БД:

Каталог книг и брошюр библиотеки ИФ СО РАН (2)

Каталог журналов библиотеки ИФ СО РАН (1)

Формат представления найденных документов:
полный	информационный	краткий

Отсортировать найденные документы по:
автору	заглавию	году издания	типу документа

Поисковый запрос: (<.>K=Environment<.>)

Общее количество найденных документов : 38
Показаны документы с 1 по 20

Influence of growth environment on structural and optical characteristics of higher plants / E. Bukhanov, V. N. Shikhov, V. V. Velichko [et al.] // AIP Conf. Proc. - 2024. - Vol. 2924: Proceedings of the 3rd International Advances in Applied Physics and Materials Science Congress & Exhibition, Is. 1. - Ст. 040003, DOI 10.1063/5.0181655. - Cited References: 26 . - ISSN 0094-243X. - ISSN 1551-7616. - ISSN 978-07354
Аннотация: Two barley samples were taken for the study – one grown in the field and the other in a special chamber under intensive light. Chloroplasts structure was obtained during electron microscopy process. The results showed that the maximum quantum yield of photosystem II in both samples was in the range of values typical for normal physiological state of plants. At the same time, electron transport speed comparison shows that electrons are transferred 1.7 times faster in the vegetation chamber compared to field environment. Such difference is confirmed by the results of microscopy performed with flag leaves tissue samples of barley grown under intensive light in a chamber and in the field. A grana structure significantly denser and better organized was observed in chloroplasts of barley grown in chamber. This study shows a clear connection between the environment, the ordering of thylakoid structures and fluorescent indicators of photosynthesis.

Смотреть статью,
Scopus,
Читать в сети ИФ
Держатели документа:
Kirensky Institute of Physics FRC, «KSC of SB RAS», Krasnoyarsk, 660036, Russian Federation
Federal Research Center, «KSC of SB RAS», Krasnoyarsk, Russian Federation
Institute of Biophysics FRC, «KSC of SB RAS», Krasnoyarsk, 660036, Russian Federation
Krasnoyarsk Research Institute of Agriculture FRC, «KSC of SB RAS», Krasnoyarsk, 660041, Russian Federation

Доп.точки доступа:
Bukhanov, E. R.; Буханов, Евгений Романович; Shikhov, V. N.; Velichko, V. V.; Lipshin, A. G.; Surin, N. A.; International Advances in Applied Physics and Materials Science Congress and Exhibition(3 ; April 22-28, 2022 ; Oludeniz, Turkey)
}
Найти похожие

    Novel AMoO4:Eu3+ (A = Ca and Ba) optical thermometer: Investigation of effect of local ionic coordination environment on optical performance and temperature measurement sensitivity / H. Gao, M. S. Molokeev, Q. Chen [et al.] // Ceram. Int. - 2023. - Vol. 49, Is. 16. - P. 26803-26810, DOI 10.1016/j.ceramint.2023.05.217. - Cited References: 52. - The work was supported by the program of Science and Technology International Cooperation Project of Qinghai province (No. 2022-HZ-807) and the National Natural Science Foundation of China (Grant No. 51802172), and was carried out within the framework of the Strategic Academic Leadership Program “Priority-2030′′ for the Siberian Federal University . - ISSN 0272-8842. - ISSN 1873-3956
   Перевод заглавия: Новый оптический термометр AMoO4:Eu3+ (A = Ca и Ba): исследование влияния локального ионного координационного окружения на оптические характеристики и чувствительность измерения температуры
Кл.слова (ненормированные):
Phosphor -- Optical thermometer -- Coordination environment -- Abnormal thermal quenching
Аннотация: A range of Eu3+-doped AMoO4 (A = Ca and Ba) phosphors were successfully synthetized, and their crystal structures, optical performance, and temperature measurement sensitivities were investigated in detail. Peak doping concentration of CaMoO4:Eu3+ phosphor was 0.18, while peak doping concentration of BaMoO4:Eu3+ phosphor may be greater than 0.18. Then, temperature-dependent photoluminescence emission spectra of representative CaMoO4:0.09Eu3+ and BaMoO4:0.03Eu3+ phosphors were recorded. CaMoO4:0.09Eu3+ phosphor exhibited abnormal thermal quenching, which was attributed to defects caused by heterovalent substitution of ions and increase in the temperature, and good thermal stability. Finally, the possibility of using both phosphors as optical thermometers was discussed, which exhibited good temperature sensitivity. However, CaMoO4:0.09Eu3+ phosphor exhibited two peak absolute (Sa, 1.28 %K−1 and 1.39 %K−1) and relative sensitivities (Sr, 1.21 %K−1 and 1.20 %K−1). In addition, variation trend of Sr value with temperature was considerably peculiar. Two optimum Sa and Sr values were attributed to abnormal thermal quenching of CaMoO4:0.09Eu3+ phosphor. Peak Sa and Sr values of BaMoO4:0.03Eu3+ phosphor was 12.39 %K−1 and 0.89 %K−1, respectively. In addition, Sa of AMoO4:Eu3+ phosphor was negatively related to Eu3+ central asymmetry, while peak Sr value was more inclined to appropriate ionic central asymmetry.

Смотреть статью,
WOS,
Читать в сети ИФ
Держатели документа:
School of Mechanical Engineering, Qinghai University, Xining, 810016, China
Laboratory of Crystal Physics, Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russia
Siberian Federal University, Krasnoyarsk, 660041, Russia
Department of Physics, Far Eastern State Transport University, Khabarovsk, 680021, Russia
Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences (Beijing), Beijing, 100083, China

Доп.точки доступа:
Gao, Huabo; Molokeev, M. S.; Молокеев, Максим Сергеевич; Chen, Qi; Min, Xin; Ma, Bin
}
Найти похожие

Field test of the surface soil moisture mapping using Sentinel-1 radar data / A. M. Zeyliger, K. V. Muzalevskiy, E. V. Zinchenko, O. S. Ermolaeva // Sci. Total Environ. - 2022. - Vol. 807, Part 2. - Ст. 151121, DOI 10.1016/j.scitotenv.2021.151121. - Cited References: 43. - The research was performed within the framework of the Russian Foundation for Basic Research project 19-29-05261 mk “Cartographic modelling of soil moisture reserves based on complex geophysical water content measurements for digital irrigated agriculture” . - ISSN 0048-9697
Кл.слова (ненормированные):
Sentinel-1 -- UAV -- Digital elevation model -- Radar backscattering -- Artificial neural network -- Soil moisture
Аннотация: Soil surface moisture is one of the key parameters for describing the hydrological state and assessing the potential availability of water for irrigated plants. Because the radar backscattering coefficient is sensitive to soil moisture, the application of Sentinel-1 data may support soil surface moisture mapping at high spatial resolution by detecting spatial and temporal changes at the field scale for precision irrigation management. This mapping is required to control soil water erosion and preferential water flow to improve irrigation water efficiency and minimise negative impacts on surface and ground water bodies. Direct observations of soil surface moisture (5-cm thickness) were performed at an experimental plot in the study site of the All-Russian Scientific Research Institute of Irrigated Agriculture, near the village Vodnyy, Volgograd region. Soil surface moisture retrieval from Sentinel-1 was performed at the same location. A second set of soil surface moisture was calculated for the soil sampling sites using the permittivity model, based on the estimates of soil surface characteristics: a) reflectivity, obtained by the neural network method from Sentinel-1 observations; b) roughness, obtained from the geodata of the stereoscopic survey with unmanned aerial vehicle Phantom 4 Pro. The raster set of soil surface moisture geodata was obtained based on the reflectivity geodata raster set to solve the inverse problem using a permittivity model that considers the soil texture of the experimental plot. The determination coefficient (0.948) and standard deviation (2.04%) were obtained by comparing both sets of soil moisture point geodata taken from the same soil sampling sites. The values confirmed a satisfactory linear correlation between the directly measured and indirectly modelled sets. A comparison of the two sets of geodata indicated a satisfactory reproduction of the first set by the second set. As a result, the developed method can be considered as the scientific and methodological basis of the new technology of soil surface moisture monitoring by radar, which is one of the basic characteristics used in precision irrigation management.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ
Держатели документа:
Russian State Agrarian University – Moscow Timiryazev Academy, Moscow, Russian Federation
Kirensky Institute of Physics of the Siberian Branch of the RAS – Division of Federal Research Center, Krasnoyarsk Scientific Center of the Siberian Branch of the RAS, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
All-Russian Scientific Research Institute of Irrigated Agriculture, Volgograd, Russian Federation

Доп.точки доступа:
Zeyliger, A. M.; Muzalevskiy, K. V.; Музалевский, Константин Викторович; Zinchenko, E. V.; Ermolaeva, O. S.
}
Найти похожие

    Effect of ligand environment of rare-earth ions on temperature measurement performance of SrAO4:xEu3+ (A = Mo and W) phosphors / H. Gao, M. S. Molokeev, Q. Chen [et al.] // Ceram. Int. - 2022. - Vol. 48, Is. 24. - P. 36835-36844, DOI 10.1016/j.ceramint.2022.08.247. - Cited References: 58. - This work was supported by the National Natural Science Foundation of China (Grant No. 51802172) and the Natural Science Foundation of Qinghai Province (Grant No. 2021-ZJ-713) . - ISSN 0272-8842
   Перевод заглавия: Влияние лигандного окружения редкоземельных ионов на температурные характеристики люминофоров SrAO4:xEu3+ (A = Mo и W)
Кл.слова (ненормированные):
Luminescent thermometer -- Ligand environment -- Temperature measurement performance
Аннотация: Molybdate and tungstate with scheelite-type structure are excellent self-luminescent materials, which can be used as ideal hosts for the doping of rare-earth ions. In this study, a series of Eu3+-activated SrAO4 (A = Mo and W) phosphors were successfully synthesized, and their crystal structures, photoluminescence properties, and temperature measurement performance were analyzed in detail. These phosphors were excited by UV light (291 nm and 247 nm, respectively), with clear energy transfer (ET) (MoO42−→Eu3+ or WO42−→Eu3+). According to fluorescence intensity ratio (FIR) and Judd–Ofelt (J–O) theory, compared to SrWO4:0.01Eu3+ phosphor, SrMoO4:0.01Eu3+ phosphor exhibited better thermal stability, with relatively low Sa value (maximum values were 5.082 %K−1 and 20.74 %K−1, respectively), and their Sr values were not significantly different (maximum values were 0.864 %K−1 and 0.83 %K−1, respectively). Sa value was negatively correlated to central asymmetry of Eu3+, but the optimal Sr value tended to be more suitable for central asymmetry of Eu3+. In addition, Eu3+ exhibited stronger central asymmetry as well as covalency of Eu–O bond in SrMoO4. Results reveal that SrMoO4:xEu3+ and SrWO4:xEu3+ can be used for luminescent thermometers.

Смотреть статью,
Scopus,
WOS
Держатели документа:
School of Mechanical Engineering, Qinghai University, Xining, 810016, China
Laboratory of Crystal Physics, Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Department of Physics, Far Eastern State Transport University, Khabarovsk, 680021, Russian Federation

Доп.точки доступа:
Gao, H.; Molokeev, M. S.; Молокеев, Максим Сергеевич; Chen, Q.; Yang, X.; Wang, X.; Ma, B.
}
Найти похожие

    Influence of growth environment on structural and optical characteristics of barley / E. R. Bukhanov, V. N. Shikhov, A. G. Lipshin [et al.] // IV International conference on photonics research (Interphotonics 2022) : book of abstracts / International conference on photonics research (4 ; 2022 ; Apr. 22-28 ; Oludeniz, Turkey). - 2022. - Ст. Id-611. - P. 13
   Перевод заглавия: Влияние среды роста на структурные и оптические характеристики ячменя

Материалы конференции
Держатели документа:
Kirensky Institute of Physics FRC «KSC of SB RAS», Krasnoyarsk, Russian Federation
Federal Research Center «KSC of SB RAS», Krasnoyarsk, Russian Federation
Institute of Biophysics FRC «KSC of SB RAS», Krasnoyarsk, Russian Federation
Krasnoyarsk Research Institute of Agriculture FRC «KSC of SB RAS», Krasnoyarsk, Russian Federation

Доп.точки доступа:
Bukhanov, E. R.; Буханов, Евгений Романович; Shikhov, V. N.; Шихов, В. Н.; Lipshin, A. G.; Velichko, V. V.; Surin, N. A.; International conference on photonics research(4 ; 2022 ; Apr. 22-28 ; Oludeniz, Turkey)
}
Найти похожие

Properties of films from degradable phas of different monomer compositions / T. G. Volova, E. G. Kiselev, A. E. Dudaev [и др.] // Биотехнология новых материалов - окружающая среда - качество жизни : материалы IV Международной научной конференция : Красноярск, 10–13 октября 2021 г. - Красноярск, 2021. - С. 40-44

Материалы конференции,
Читать в сети ИФ

Доп.точки доступа:
Volova, T. G.; Волова, Татьяна Григорьевна; Kiselev, E. G.; Киселев, Евгений Геннадьевич; Dudaev, A. E.; Nemtsev, I. V.; Немцев, Иван Васильевич; Lukyanenko, A. V.; Лукьяненко, Анна Витальевна; Sukovatyǐ, A. G.; Суковатый, Алексей Григорьевич; Ryltseva, G.; Shishatskaya, E. I.; Шишацкая, Екатерина Игоревна; "Biotechnology of new materials - environment - quality of life", International scientific conference(4 ; 2021 ; Oct. ; Krasnoyarsk (on-line)); "Биотехнология новых материалов - окружающая среда - качество жизни", международная научная конференция(4 ; 2021 ; окт. ; Красноярск (on-line)); Сибирский федеральный университет
}
Найти похожие

Substrate-mediated lattice Kerker effect in Al metasurfaces / A. S. Kostyukov, A. E. Ershov, R. G. Bikbaev [et al.] // J. Opt. Soc. Am. B. - 2021. - Vol. 38, Is. 9. - P. C78-C83, DOI 10.1364/JOSAB.427939. - Cited References: 62. - Funding. Russian Foundation for Basic Research, Krasnoyarsk Territory and Krasnoyarsk Regional Fund of Science (20-42-240003); Ministry of Science and Higher Education of the Russian Federation (FSRZ-2020-0008) . - ISSN 0740-3224
Кл.слова (ненормированные):
Plasmonic nanoparticles -- Refractive index -- Half-space environment -- Non-homogeneous -- Regular array -- Sensing applications -- Surface lattice -- Theoretical treatments -- Two-dimensional arrays -- Wavelength ranges -- Geometry
Аннотация: Surface lattice resonances (SLRs) emerging in regular arrays of plasmonic nanoparticles (NPs) are known to be exceptionally sensitive to the homogeneity of the environment. It is considered necessary to have a homogeneous environment for engineering narrowband SLRs, while in a half-space environment, SLRs rapidly vanish as the contrast between the refractive indices of the substrate and superstrate increases. From this conventional wisdom, it is apparent that the delicate lattice Kerker effect emerging from SLRs and resonances on constituent NPs should be difficult to achieve in a non-homogeneous environment. Using a rigorous theoretical treatment with multipolar decomposition, we surprisingly find and explain a narrowband substrate-mediated lattice Kerker effect in two-dimensional arrays of Al nanocylinders in a half-space geometry. We propose to use this effect for sensing applications and demonstrate its broad tunability across the UV/Vis wavelength range.

Смотреть статью,
Scopus,
WOS
Держатели документа:
International Research Center of Spectroscopy and Quantum Chemistry-IRC SQC, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Institute of Computational Modelling of the Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation
L. V. Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
The Institute of Optics, University of Rochester, Rochester, NY 14627, United States

Доп.точки доступа:
Kostyukov, A. S.; Ershov, A. E.; Bikbaev, R. G.; Бикбаев, Рашид Гельмединович; Gerasimov, V. S.; Rasskazov, I. L.; Karpov, S. V.; Карпов, Сергей Васильевич; Polyutov, S. P.
}
Найти похожие

    Polymer Films of Poly-3-hydroxybutyrate Synthesized byCupriavidus necatorfrom Different Carbon Sources / E. Shishatskaya, I. Nemtsev, A. Lukyanenko [et al.] // J. Polym. Environ. - 2021. - Vol. 29. - P. 837-850, DOI 10.1007/s10924-020-01924-3. - Cited References: 54. - The reported study was funded by RFBR and KKRF Grant No. 19-43-240012 "Biological and physical principles of production of new generation biomaterials". The work was carried out as part of the State Assignment of the Ministry of Education and Science of the Russian Federation No. FSRZ-2020-0006. The authors would like to express their special thanks to Krasnoyarsk Regional Center of Research Equipment of Federal Research Center "Krasnoyarsk Science Center SB RAS" for providing equipment to ensure the accomplishment of this project . - ISSN 1566-2543. - ISSN 1572-8919
   Перевод заглавия: Полимерные пленки Поли-3-гидроксибутирата, синтезированные некатором Cupriavidus из различных источников углерода

РУБ Engineering, Environmental + Polymer Science
Рубрики:
CHEMOMECHANICAL PROPERTIES
RALSTONIA-EUTROPHA
SURFACE-ROUGHNESS
Кл.слова (ненормированные):
Degradable P(3HB) -- Various carbon substrates -- Films -- Structure -- Properties -- NIH 3T3 fibroblasts
Аннотация: Films were prepared from 2% solutions of biodegradable poly-3-hydroxybutyrate [P(3HB)] and investigated. The polymer was synthesized by the Cupriavidus necator B-10646 bacterium cultivated using various carbon sources (glucose and glycerol of different degrees of purity, containing 0.3 to 17.93% impurities). Glycerol as the substrate influenced molecular-weight properties and crystallinity of the polymer without affecting its temperature characteristics. The P(3HB) specimens synthesized from glycerol had reduced Mw (300–400 kDa) and degree of crystallinity (50–55%) compared to the specimens synthesized from glucose (860 kDa and 76%, respectively). The low-crystallinity P(3HB) specimens, regardless of the degree of purity of glycerol, produced a beneficial effect on the properties of polymer films, which had a better developed folded surface and increased hydrophilicity. The values of the highest roughness (Ra) of the films synthesized from glycerol were 1.8 to 4.0 times lower and the water angles 1.4–1.6 times smaller compared to the films synthesized from glucose (71.75 nm and 87.4°, respectively). Those films performed better as cell scaffolds: the number of viable NIH fibroblasts was 1.7–1.9 times higher than on polystyrene (control) or films of P(3HB) synthesized from glucose.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ
Держатели документа:
Siberian Fed Univ, 79 Svobodnyi Av, Krasnoyarsk 660041, Russia.
RAS, Krasnoyarsk Sci Ctr SB, Fed Res Ctr, Inst Biophys, Krasnoyarsk, Russia.
RAS, Krasnoyarsk Sci Ctr SB, Fed Res Ctr, LV Kirenskii Inst Phys, Krasnoyarsk, Russia.

Доп.точки доступа:
Shishatskaya, Ekaterina; Nemtsev, I. V.; Немцев, Иван Васильевич; Lukyanenko, A. V.; Лукьяненко, Анна Витальевна; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Kiselev, Evgeniy; Sukovatyi, Aleksey; Volova, Tatiana; RFBRRussian Foundation for Basic Research (RFBR); KKRF [19-43-240012]; Ministry of Education and Science of the Russian FederationMinistry of Education and Science, Russian Federation [FSRZ-2020-0006]
}
Найти похожие

Spin state crossover in Co3BO5 / N. V. Kazak, M. S. Platunov, Y. V. Knyazev [et al.] // Phys. Rev. B. - 2021. - Vol. 103, Is. 9. - Ст. 094445, DOI 10.1103/PhysRevB.103.094445. - Cited References: 71. - We acknowledge many inspirational discussions on the topic of this paper with the late Natalia Ivanova and Leonard Bezmaternykh. The authors acknowledge A. Ney for allowing us to use the XANES spectrum of film. We are grateful to the Russian Foundation for Basic Research (Project No. 20-02-00559) and President Council on Grants (Project No. МК-2339.2020.2) for supporting this paper. This paper was carried out within the state assignment of the Russian Ministry of Science and High Education via program “Quantum”' (No. AAAA-A18-118020190095-4). We also acknowledge support by Russian Ministry of Education and Science via Contract No. 02.A03.21.0006. We acknowledge financial support from the Spanish Ministry of Economy, Industry and Competitiveness (MINECO, Grant No. MAT2017-83468-R) and from the regional Government of Aragon (E12-20R RASMIA project) . - ISSN 2469-9950
Кл.слова (ненормированные):
Carbon dioxide -- Crystal structure -- Dichroism -- Energy gap -- Hydraulic structures -- Ions -- Iron compounds -- Magnetic moments -- Magnetic susceptibility -- Single crystals -- DC magnetic susceptibility -- Effective magnetic moments -- Electronic configuration -- Generalized gradient approximations -- Magnetic sublattices -- Octahedral environment -- Paramagnetic susceptibility -- X-ray magnetic circular dichroism -- Cobalt
Аннотация: We have investigated the spin and oxidation states of Co in Co3BO5 using x-ray magnetic circular dichroism (XMCD) and dc magnetic susceptibility measurements. At low temperatures, XMCD experiments have been performed at the Co K-edge in Co3BO5 and Co2FeBO5 single crystals in the fully ferrimagnetically ordered phase. The Co (K-edge) XMCD signal is found to be related to the Co2+ magnetic sublattices in both compounds, providing strong experimental support for the low-spin (LS) Co3+ scenario. The paramagnetic susceptibility is highly anisotropic. An estimation of the effective magnetic moment in the temperature range 100–250 K correlates well with two Co2+ ions in the high-spin (HS) state and some orbital contribution, while Co3+ remains in the LS state. The crystal structure of the Co3BO5 single crystal has been solved in detail at the T range 296–703 K. The unit cell parameters and volume show anomalies at 500 and 700 K. The octahedral environment of the Co4 site strongly changes with heating. The generalized gradient approximation with Hubbard U correction calculations have revealed that, at low-temperatures, the system is insulating with a band gap of 1.4 eV, and the Co2+ ions are in the HS state, while Co3+ are in the LS state. At high temperatures (T > 700 K), the charge ordering disappears, and the system becomes metallic with all Co ions in 3d7 electronic configuration and HS state.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ
Держатели документа:
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
M.N. Miheev Institute of Metal Physics UB RAS, Ekaterinburg, 620137, Russian Federation
Ural Federal University, Ekaterinburg, 620002, Russian Federation
Instituto de Nanociencia y Materiales de Aragon (INMA), CSIC-Universidad de Zaragoza, Departamento de Fisica de la Materia Condensada, Zaragoza, 50009, Spain
Servicio de Medidas Fisicas, Universidad de Zaragoza, Zaragoza, 50009, Spain
Institute of Chemistry and Chemical Technology, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
P.N. Lebedev Physical Institute of RAS, Moscow, 119991, Russian Federation
ESRF-The European Synchrotron, 71 Avenue des Martyrs CS40220, Grenoble Cedex 9, F-38043, France

Доп.точки доступа:
Kazak, N. V.; Казак, Наталья Валерьевна; Platunov, M. S.; Платунов, Михаил Сергеевич; Knyazev, Yu. V.; Князев, Юрий Владимирович; Molokeev, M. S.; Молокеев, Максим Сергеевич; Gorev, M. V.; Горев, Михаил Васильевич; Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Pchelkina, Z. V.; Gapontsev, V. V.; Streltsov, S. V.; Bartolome, J.; Arauzo, A.; Yumashev, V. V.; Gavrilkin, S. Y.; Wilhelm, F.; Rogalev, A.
}
Найти похожие

10.

Laser processing of polymer films fabricated from phas differing in their monomer composition / T. G. Volova, A. I. Golubev, I. V. Nemtsev [и др.] // Биотехнология новых материалов - окружающая среда - качество жизни : материалы IV Международной научной конференция : Красноярск, 10–13 октября 2021 г. - Красноярск, 2021. - С. 51-54

Читать в сети ИФ

Доп.точки доступа:
Volova, T. G.; Волова, Татьяна Григорьевна; Golubev, A. I.; Голубев Алексей И.; Nemtsev, I. V.; Немцев, Иван Васильевич; Lukyanenko, A. V.; Лукьяненко, Анна Витальевна; Dudaev, A. E.; Shishatskaya, E. I.; Шишацкая, Екатерина Игоревна; "Biotechnology of new materials - environment - quality of life", International scientific conference(4 ; 2021 ; Oct. ; Krasnoyarsk (on-line)); "Биотехнология новых материалов - окружающая среда - качество жизни", международная научная конференция(4 ; 2021 ; окт. ; Красноярск (on-line))
}
Найти похожие

11.

Биополимер П(3ГБ-СО-3ГВ) для 3D-биопечати твердых тканей методом послойного наплавления материала / К. А. Кистерский, А. В. Демиденко, Е. Г. Киселев [и др.] // IV Международная научная конференция "Биотехнология новых материалов - окружающая среда - качество жизни" : материалы конф. - Красноярск, 2021. - С. 58-62

Материалы конференции, ,
Держатели документа:
Институт физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Кистерский, Константин Александрович; Демиденко, Алексей Владимирович; Киселев, Евгений Геннадьевич; Барановский, Сергей Викторович; Васильев, Александр Дмитриевич; Vasiliev, A. D.; Суковатый, Алексей Григорьевич; Шишацкая, Екатерина Игоревна; "Biotechnology of new materials - environment - quality of life", International scientific conference(4 ; 2021 ; Oct. 10-14 ; Krasnoyarsk (on-line)); "Биотехнология новых материалов - окружающая среда - качество жизни", международная научная конференция (4 ; 2021 ; 10-14 окт. ; Красноярск (on-line)); Сибирский федеральный университет
}
Найти похожие

12.

    Low-wavenumber vibrational spectroscopy study of the metal-organic frameworks DUT-8 / S. N. Krylova, A. S. Krylov, I. Senkovska [et al.] // MOFs for energy and the environment : Faraday discussion. - 2021. - Ст. P27
   Перевод заглавия: Исследования низкочастотных колебательных спектров металлоорганических каркасных систем DUT-8

Материалы конференции,
Материалы конференции,
Материалы конференции,
Читать в сети ИФ

Доп.точки доступа:
Krylova, S. N.; Крылова, Светлана Николаевна; Krylov, A. S.; Крылов, Александр Сергеевич; Senkovska, I.; Kaskel, S.; Slysareva, E. A.; Vtyurin, A. N.; Втюрин, Александр Николаевич; Royal Society of Chemistry; MOFs for energy and the environment Faraday Discussion(2021 ; June 23-25 ; United Kingdom (online))
}
Найти похожие

13.

Жила, Наталья Олеговна.
Свойства разрушаемых ПГА, синтезированных штаммом cupriavidus necator IBP-21 на различных C-субстратах / Н. О. Жила, А. Д. Васильев, Е. Г. Киселев // IV Международная научная конференция "Биотехнология новых материалов - окружающая среда - качество жизни" : материалы конф. - Красноярск, 2021. - С. 24-27

Материалы конференции, ,
Держатели документа:
Институт физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Васильев, Александр Дмитриевич; Vasiliev, A. D.; Киселев, Евгений Геннадьевич; Zhila, N. O.; "Biotechnology of new materials - environment - quality of life", International scientific conference(4 ; 2021 ; Oct. 10-14 ; Krasnoyarsk (on-line)); "Биотехнология новых материалов - окружающая среда - качество жизни", международная научная конференция (4 ; 2021 ; 10-14 окт. ; Красноярск (on-line)); Сибирский федеральный университет
}
Найти похожие

14.

    Biodegradable microcarriers for herbicide delivery / S. Thomas, R. V, H. J. Maria [и др.] // Биотехнология новых материалов - окружающая среда - качество жизни : материалы IV Международной научной конференция : Красноярск, 10–13 октября 2021 г. - Красноярск, 2021. - С. 156-159
   Перевод заглавия: Биоразлагаемые микроносители для доставки гербицидов

Читать в сети ИФ

Доп.точки доступа:
Thomas, S.; V, R.; Maria, H. J.; Kiselev, E. G.; Киселев, Евгений Геннадьевич; Nemtsev, I. V.; Немцев, Иван Васильевич; "Biotechnology of new materials - environment - quality of life", International scientific conference(4 ; 2021 ; Oct. ; Krasnoyarsk (on-line)); "Биотехнология новых материалов - окружающая среда - качество жизни", международная научная конференция(4 ; 2021 ; окт. ; Красноярск (on-line)); Сибирский федеральный университет
}
Найти похожие

15.

Жила, Наталья Олеговна.
Микроструктура и свойства пленок, полученных из ПГА, синтезированных новым штаммом C. necator IBH-21 на различных С-субстратах / Н. О. Жила, К. Сапожникова, I. V. Nemtsev // Биотехнология новых материалов - окружающая среда - качество жизни : материалы IV Международной научной конференции. - Красноярск, 2021. - С. 45-48. - Библиогр.: 5

Материалы конференции,
Читать в сети ИФ

Доп.точки доступа:
Сапожникова, К.; Немцев, Иван Васильевич; Nemtsev, I. V.; Zhila, N. O.; "Biotechnology of new materials - environment - quality of life", International scientific conference(4 ; 2021 ; Oct. 10-13 ; Krasnoyarsk (on-line)); "Биотехнология новых материалов - окружающая среда - качество жизни", международная научная конференция(4 ; 2021 ; 10-13 окт. ; Красноярск (on-line)); Сибирский федеральный университет
}
Найти похожие

16.

Renewable P-type zeolite for superior absorption of heavy metals: Isotherms, kinetics, and mechanism / M. Chen, S. Nong, Y. Zhao [et al.] // Sci. Total Environ. - 2020. - Vol. 726. - Ст. 138535, DOI 10.1016/j.scitotenv.2020.138535. - Cited References: 47. - This work was supported by the National Key Research and Development Program of China (Grant No. 2016YFB0901600 ); National Science Foundation of China (Grant No. 21871008 ); Science and Technology Commission of Shanghai Municipality (Grant No. 14520722000 ) and China Postdoctoral Science Foundation [Grant No. 8206300161 ]. Thank Shuying Nong for her experimental assistance . - ISSN 0048-9697
Кл.слова (ненормированные):
Uptake capacity -- High efficiency -- Drinkable level -- Regeneration
Аннотация: Zeolite is a characteristic material for removing heavy metals exhibiting by low tolerance quantities. It is particularly desirable although challenging to cultivate an unmodified and reusable zeolite for eradicating heavy metals with great capacity. Herein, we sought out and firstly synthesized the uniform octahedral zeolite Na6Al6Si10O32·12H2O for heavy metal ions trap, proven extraordinarily effective decontamination of M2+ (Pb2+, Cd2+, Cu2+, and Zn2+). The maximum capacities of Pb2+, Cd2+, Cu2+, and Zn2+ were 649, 210, 90 and 88 mg/g, and the distribution coefficients (Kd) was ~108 mL/g for Pb2+ which emphasized the superior effectiveness of Na6Al6Si10O32·12H2O contrasted with other zeolites. Rapid adsorption was observed that Pb2+ concentration (7.5 ppm) was reduced to 0.6 ppb in 2 min. The removal mechanism was ascribed to the ion exchange and hydroxyl groups thereby affording high adsorption capacity. We also investigated the heavy metal removal of zeolite 13X and 4A for comparison and concluded the determining factor affecting absorption capacity. The removal rate of Pb remained at 97% even after five regeneration recycles. The zeolite was therefore promising for practical water purification and industrialization.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ
Держатели документа:
Beijing National Laboratory for Molecular Sciences and State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
CAS Key Laboratory of Materials for Energy Conversion and State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China

Доп.точки доступа:
Chen, M.; Nong, S.; Zhao, Y.; Riaz, M. S.; Xiao, Y.; Molokeev, M. S.; Молокеев, Максим Сергеевич; Huang, F.
}
Найти похожие

17.

Draganyuk, O. N.
Effect of the Local Environment on the Magnetic Properties of Mn3Si: Hybrid Ab Initio and Model Study / O. N. Draganyuk, V. S. Zhandun, N. G. Zamkova // Phys. Status Solidi B. - 2019. - Vol. 256, Is. 12. - Ст. 1900228, DOI 10.1002/pssb.201900228. - Cited References: 34. - The reported study was funded by Russian Foundation for Basic Research, Government of Krasnoyarsk Territory, Krasnoyarsk Regional Fund of Science to the research Project No. 18‐42‐243019: “First‐principles studies of the polarization, magnetic, electronic, and magnetoelectric properties of functional compounds with a spinel structure containing 3d and 4f ions.” . - ISSN 0370-1972
Кл.слова (ненормированные):
ab initio calculations -- magnetic properties -- magnetic-instability boundaries -- manganese silicides -- mapping -- multiorbital model
Аннотация: The effect of the local environment on the formation of magnetic moments on Mn atoms in manganese silicide Mn3Si is studied by the combination of ab initio calculations and the model analysis. The suggested approach is related to the self-consistent mapping of the results of ab initio calculations to a multiorbital model. The model analysis allows to reveal the role played by the local environment of the transition metal atoms on the magnetic moments formation. It is found that the formation of the magnetic moment is controlled rather by hopping parameters between Mn atoms, not by the number of Mn–Si nearest neighbors. Particularly, the formation of magnetic moment on MnI atom is mainly controlled by the hopping parameter between nearest Mn atoms, while the magnetic moment on MnII atom is primarily determined by the hoppings between next-nearest Mn atoms. The obtained phase diagrams of the magnetic state show the presence of a sharp boundary with respect to the hopping between Mn atoms. This opens the opportunity to turn on or turn off the magnetic state by the external impacts. The ab initio calculations of Mn3Si well agree with the results of model consideration and confirm the model conclusions.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ
Держатели документа:
Kirensky Institute of Physics, Federal Research Center Krasnoyarsk Science Centre, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation
Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, 660037, Russian Federation

Доп.точки доступа:
Zhandun, V. S.; Жандун, Вячеслав Сергеевич; Zamkova, N. G.; Замкова, Наталья Геннадьевна; Драганюк, Оксана Николаевна
}
Найти похожие

18.

Evolution of the Fe3+ ion local environment during the phase transition ε-Fe2O3 → α-Fe2O3 / S. S. Yakushkin [et al.] // J. Supercond. Nov. Magn. - 2018. - Vol. 31, Is. 4. - P. 1209–1217, DOI 10.1007/s10948-017-4307-y. - Cited References: 37. - The work was supported by the Russian Science Foundation (Grant No. 17-12-01111). . - ISSN 1557-1939
Кл.слова (ненормированные):
ε−Fe2O3 iron oxide nanoparticles -- Phase transition -- Structure size effect -- Magnetic properties -- Mossbauer spectroscopy
Аннотация: Evolution of the local environment of Fe3+ ions in deposited Fe2O3/SiO2 nanoparticles formed in samples with different iron contents was investigated in order to establish the conditions for obtaining the stable ε-Fe2O3/SiO2 samples without impurities of other iron oxide polymorphs. Microstructure of the samples with an iron content of up to 16% is studied by high-resolution transmission electron microscopy, X-ray diffraction analysis, and Mössbauer spectroscopy, and their magnetic properties are examined. At iron concentrations below 6%, calcinations of iron-containing precursor nanoparticles in a silica gel matrix lead to the formation of the ε-Fe2O3 iron oxide polymorphic modification without foreign phase impurities, while at the iron concentration in the range of 6–12%, the hematite phase forms in the sample in the fraction of no more than 5%. It is concluded on the basis of the data obtained that the spatial stabilization of iron-containing particles is one of the main factors facilitating the formation of the ε-Fe2O3 phase in a silica gel matrix without other iron oxide polymorphs. It is demonstrated that the increase in the iron content leads to the formation of larger particles in the sample and gradual changes of the Fe3+ ion local environment during the phase transition ε-Fe2O3 → α-Fe2O3.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ
Держатели документа:
Boreskov Institute of Catalysis, Lavrentieva 5, Novosibirsk, Russian Federation
Novosibirsk State University, Novosibirsk, Russian Federation
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Yakushkin, S. S.; Якушкин С. С.; Balaev, D. A.; Балаев, Дмитрий Александрович; Dubrovskiy, A. A.; Дубровский, Андрей Александрович; Semenov, S. V.; Семёнов, Сергей Васильевич; Shaikhutdinov, K. A.; Шайхутдинов, Кирилл Александрович; Kazakova, M. A.; Bukhtiyarova, G. A.; Бухтиярова Г. А.; Martyanov, O. N.; Мартьянов О. Н.; Bayukov, O. A.; Баюков, Олег Артемьевич
}
Найти похожие

19.

    Modelling the passive microwave signature from land surfaces: A review of recent results and application to the L-band SMOS & SMAP soil moisture retrieval algorithms / J. -P. Wigneron [et al.] // Remote Sens. Environ. - 2017. - Vol. 192. - P. 238-262, DOI 10.1016/j.rse.2017.01.024. - Cited References: 187. - This research work was funded by CNES (Centre National d'Etudes Spatiales) through the Science TOSCA (Terre Océan Surfaces Continentales et Atmosphère) program. The authors wish to thank the three anonymous reviewers for their helpful comments and Sylvie Renaud (IMS) for fruitful discusions. . - ISSN 0034-4257
   Перевод заглавия: Моделирование пассивного микроволнового излучения с наземных поверхностей: обзор последних результатов и применение к алгоритмам восстановления влажности почвы космическими аппаратами SMOS и SMAP в L-диапазоне
Кл.слова (ненормированные):
Atmospheric temperature -- Climate models -- Moisture -- Moisture control -- Scanning antennas -- Soils -- Vegetation -- Experimental campaign -- Microwave brightness temperature -- Passive microwave signatures -- Semiempirical models -- Soil moisture retrievals -- Surface soil moisture -- Surface temperatures -- System configurations -- Soil moisture
Аннотация: Two passive microwave missions are currently operating at L-band to monitor surface soil moisture (SM) over continental surfaces. The SMOS sensor, based on an innovative interferometric technology enabling multi-angular signatures of surfaces to be measured, was launched in November 2009. The SMAP sensor, based on a large mesh reflector 6 m in diameter providing a conically scanning antenna beam with a surface incidence angle of 40°, was launched in January of 2015. Over the last decade, an intense scientific activity has focused on the development of the SM retrieval algorithms for the two missions. This activity has relied on many field (mainly tower-based) and airborne experimental campaigns, and since 2010–2011, on the SMOS and Aquarius space-borne L-band observations. It has relied too on the use of numerical, physical and semi-empirical models to simulate the microwave brightness temperature of natural scenes for a variety of scenarios in terms of system configurations (polarization, incidence angle) and soil, vegetation and climate conditions. Key components of the inversion models have been evaluated and new parameterizations of the effects of the surface temperature, soil roughness, soil permittivity, and vegetation extinction and scattering have been developed. Among others, global maps of select radiative transfer parameters have been estimated very recently. Based on this intense activity, improvements of the SMOS and SMAP SM inversion algorithms have been proposed. Some of them have already been implemented, whereas others are currently being investigated. In this paper, we present a review of the significant progress which has been made over the last decade in this field of research with a focus on L-band, and a discussion on possible applications to the SMOS and SMAP soil moisture retrieval approaches. © 2017 Elsevier Inc.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ
Держатели документа:
ISPA, INRA Bordeaux, France
USDA, Beltsville, MD, United States
NASA/GSFC, Greenbelt, MD, United States
KULeuven, Heverlee, Belgium
ECMWF, Reading, United Kingdom
Monash University, Australia
University of Rome Tor Vergata, Italy
Kirenski Institute, Krasnoyarsk, Russian Federation
CESBIO, Universite de Toulouse, CNES/CNRS/IRD/UPS, Toulouse, France
Netherlands Space Office (NSO), The Hague, Netherlands
Mississippi State University, MS, United States
Gamma Remote Sensing and WSL-Birmensdorf, Switzerland
NASA/JPL, Pasadena, CA, United States
CARTEL, University of Sherbrooke, Canada
ESA ESRIN, Roma, Italy

Доп.точки доступа:
Wigneron, J. -P.; Jackson, T. J.; O'Neill, P.; De Lannoy, G.; de Rosnay, P.; Walker, J. P.; Ferrazzoli, P.; Mironov, V. L.; Миронов, Валерий Леонидович; Bircher, S.; Grant, J. P.; Kurum, M.; Schwank, M.; Munoz-Sabater, J.; Das, N.; Royer, A.; Al-Yaari, A.; Al Bitar, A.; Fernandez-Moran, R.; Lawrence, H.; Mialon, A.; Parrens, M.; Richaume, P.; Delwart, S.; Kerr, Y.
}
Найти похожие

20.

Self-consistent mapping: Effect of local environment on formation of magnetic moment in α-FeSi2 / V. S. Zhandun [et al.] // Phys. Rev. B. - 2017. - Vol. 95, Is. 5. - Ст. 054429, DOI 10.1103/PhysRevB.95.054429. - Cited References: 47. - This work was supported by the Russian Fund for Basic Research, Government of Krasnoyarsk Territory and Krasnoyarsk Region Science and Technology Support Fund to the research Project No. 16-42-242036, No. 16-42-243035, and No. 17-42-240212, and by President of Russia programm for support of the leading scientific schools, Grant NSh-7559.2016.2. The authors would like to thank A. S. Shinkorenko for the technical support. . - ISSN 1098-0121
Аннотация: The Hohenberg-Kohn theorem establishes a basis for mapping the exact energy functional to a model one provided that their charge densities coincide. We suggest to use a mapping in a similar spirit, but here the parameters of the formulated multiorbital model should minimize the difference between the self-consistent charge and spin densities. The analysis of the model allows for detailed understanding of the role played by different parameters of the model in the physics of interest. After finding the areas of interest in the phase diagram of the model, we return to the ab initio calculations and check if the effects discovered are confirmed or not. Because of the last controlling step, we call this approach hybrid self-consistent mapping approach (HSCMA). As an example of the approach we present a study of the effect of silicon atoms substitution by the iron atoms and vice versa on the magnetic properties in the iron silicide α−FeSi2. We find that while the stoichiometric α−FeSi2 is nonmagnetic, the substitutions generate different magnetic structures depending on the type of local environment of the substitutional Fe atoms. Besides, contrary to the commonly accepted statement that the destruction of the magnetic moment is controlled only by the number of Fe-Si nearest neighbors, we find that actually it is controlled by the Fe-Fe next-nearest-neighbor hopping parameter. This finding led us to the counterintuitive conclusion: an increase of Si concentration in Fe1−xSi2+x ordered alloys may lead to ferromagnetism. The calculation within GGA-to-DFT confirms this conclusion.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ

Доп.точки доступа:
Zhandun, V. S.; Жандун, Вячеслав Сергеевич; Zamkova, N. G.; Замкова, Наталья Геннадьевна; Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Sandalov, I. S.; Сандалов, Игорь Семёнович
}
Найти похожие