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Microsphere lithography for Fe3Si-Au magnetoplasmonic nanostructures / T. E. Smolyarova, I. A. Tarasov, I. A. Yakovlev [et al.] // Nanostructures: physics and technology : proc. 28th Int. symp. - 2020. - Ст. NT.15. - P. 98-99. - Cited References: 9 . - ISBN 978-5-93634-066-6

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Доп.точки доступа:
Smolyarova, T. E.; Смолярова, Татьяна Евгеньевна; Tarasov, I. A.; Тарасов, Иван Анатольевич; Yakovlev, I. A.; Яковлев, Иван Александрович; Nemtsev, I. V.; Немцев, Иван Васильевич; Varnakov, S. N.; Варнаков, Сергей Николаевич; Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Nanostructures: Physics and Technology, International Symposium(28 ; 2020 ; 28 Sept.-2 Oct. ; Minsk, Belarus); Институт физики им. Б. И. Степанова НАН Беларуси; Санкт-Петербургский национальный исследовательский Академический университет Российской академии наук; Физико-технический институт им. А.Ф. Иоффе РАН; Научно-технологический центр микроэлектроники и субмикронных гетероструктур Российской академии наук
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Structure and magnetic properties of the FeCo films reduced by carbohydrates / E. A. Denisova, L. A. Chekanova, S. V. Komogortsev [et al.] // Nanostructures: physics and technology : proc. 28th Int. symp. - 2020. - Ст. NT.04. - P. 76-77. - Cited References: 3 . - ISBN 978-5-93634-066-6

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Доп.точки доступа:
Denisova, E. A.; Денисова, Елена Александровна; Chekanova, L. A.; Чеканова, Лидия Александровна; Komogortsev, S. V.; Комогорцев, Сергей Викторович; Nemtsev, I. V.; Немцев, Иван Васильевич; Mihlin, Yu. L.; Михлин, Юрий Леонидович; Iskhakov, R. S.; Исхаков, Рауф Садыкович; Nanostructures: Physics and Technology, International Symposium(28 ; 2020 ; 28 Sept.-2 Oct. ; Minsk, Belarus); Институт физики им. Б. И. Степанова НАН Беларуси; Санкт-Петербургский национальный исследовательский Академический университет Российской академии наук; Физико-технический институт им. А.Ф. Иоффе РАН; Научно-технологический центр микроэлектроники и субмикронных гетероструктур Российской академии наук
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CoC films sinthezited whis arabinogalactan / S. V. Stolyar, R. N. Yaroslavtsev, L. A. Chekanova [et al.] // Nanostructures: physics and technology : proc. 28th Int. symp. - 2020. - Ст. NT.19. - P. 105-106. - Cited References: 1 . - ISBN 978-5-93634-066-6

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Доп.точки доступа:
Stolyar, S. V.; Столяр, Сергей Викторович; Yaroslavtsev, R. N.; Ярославцев, Роман Николаевич; Chekanova, L. A.; Чеканова, Лидия Александровна; Komogortsev, S. V.; Комогорцев, Сергей Викторович; Cheremiskina, E. V.; Neznakhin, D. S.; Iskhakov, R. S.; Исхаков, Рауф Садыкович; Nanostructures: Physics and Technology, International Symposium(28 ; 2020 ; 28 Sept.-2 Oct. ; Minsk, Belarus); Институт физики им. Б. И. Степанова НАН Беларуси; Санкт-Петербургский национальный исследовательский Академический университет Российской академии наук; Физико-технический институт им. А.Ф. Иоффе РАН; Научно-технологический центр микроэлектроники и субмикронных гетероструктур Российской академии наук
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Visotin, M. A.
Approach for prediction of orientation relationships and interface structures and its application to α-, β-, γ-FeSi2 and Si / M. A. Visotin, I. A. Tarasov // Nanostructures: physics and technology : proc. 28th Int. symp. - 2020. - Ст. NC.13. - P. 152-153. - Cited References: 13 . - ISBN 978-5-93634-066-6

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Доп.точки доступа:
Tarasov, I. A.; Тарасов, Иван Анатольевич; Высотин, Максим Александрович; Nanostructures: Physics and Technology, International Symposium(28 ; 2020 ; 28 Sept.-2 Oct. ; Minsk, Belarus); Институт физики им. Б. И. Степанова НАН Беларуси; Санкт-Петербургский национальный исследовательский Академический университет Российской академии наукФизико-технический институт им. А.Ф. Иоффе РАН; Научно-технологический центр микроэлектроники и субмикронных гетероструктур Российской академии наук
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Orlov, V. A.
The motion of a magnetic vortex in the field of magnetic inhomogeneity / V. A. Orlov, G. S. Patrin, L. A. Chekanova [et al.] // Nanostructures: physics and technology : proc. 28th Int. symp. - 2020. - Ст. NC.10. - P. 146-147. - Cited References: 5 . - ISBN 978-5-93634-066-6

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Доп.точки доступа:
Patrin, G. S.; Патрин, Геннадий Семёнович; Orlova, I. N.; Орлов, Виталий Александрович; Nanostructures: Physics and Technology, International Symposium(28 ; 2020 ; 28 Sept.-2 Oct. ; Minsk, Belarus); Институт физики им. Б. И. Степанова НАН Беларуси; Санкт-Петербургский национальный исследовательский Академический университет Российской академии наук; Физико-технический институт им. А.Ф. Иоффе РАННаучно-технологический центр микроэлектроники и субмикронных гетероструктур Российской академии наук
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    The effect of microstructural features on the ferromagnetism of nickel oxide nanoparticles synthesized in a low-pressure arc plasma / A. V. Ushakov, I. V. Karpov, L. Y. Fedorov [et al.] // Physica E. - 2020. - Vol. 124. - Ст. 114352, DOI 10.1016/j.physe.2020.114352. - Cited References: 31. - The work was performed with a support of the grant of the Russian Science Foundation (Project No. 16-19-10054 ). The electron microscopy investigations were conducted in the SFU Joint Scientific Center supported by the State assignment (#FSRZ-2020-0011) of the Ministry of Science and Higher Education of the Russian Federation . - ISSN 1386-9477
   Перевод заглавия: Влияние особенностей микроструктуры на ферромагнетизм наночастиц оксида никеля, синтезированных в дуговой плазме низкого давления
Кл.слова (ненормированные):
Nickel oxide -- Nanoparticles -- Band gap -- Magnetic properties
Аннотация: Nickel oxide nanoparticles were first synthesized by sputtering high-purity nickel in an oxygen plasma of a low-pressure arc discharge. The structure, morphology, and optical and magnetic properties of NiO nanoparticles were studied by XRD, TEM, FTIR, UV-VIS, and VSM. TEM images showed that the obtained NiO nanoparticles have a narrow particle size distribution and an average particle size of 12 nm. The XRD results and the processing of diffractograms by the Rietveld method showed that the obtained nanoparticles have a face-centered cubic lattice with an average particle size of 13 nm. With decreasing temperature, residual stresses increase and peaks corresponding to the superstructure appear. The band gap of NiO was determined from the optical absorption spectrum and amounted to 3.21 eV. Magnetic measurements showed that, at temperatures of 200 and 300 K, NiO nanoparticles, unlike bulk particles, exhibit ferromagnetic behavior, and at 5 K a magnetic hysteresis loop appears. Based on the studies, a dendritic model of the nanoparticle microstructure is proposed.

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Держатели документа:
Federal Research Center “Krasnoyarsk Scientific Center”, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Kirensky Institute of Physics, Federal Research Center “Krasnoyarsk Scientific Center”, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Ushakov, A. V.; Karpov, I. V.; Fedorov, L. Y.; Demin, V. G.; Goncharova, E. A.; Shaihadinov, A. A.; Zeer, G. M.; Zharkov, S. M.; Жарков, Сергей Михайлович
}
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Collective lattice resonances in all-dielectric nanostructures under oblique incidence / A. D. Utyushev, V. I. Zakomirnyi, A. E. Ershov [et al.] // Photonics. - 2020. - Vol. 7, Is. 2. - Ст. 24, DOI 10.3390/PHOTONICS7020024. - Cited References: 70. - This research was funded by the RF Ministry of Science and Higher Education, the State contract with Siberian Federal University for scientific research and Russian Science Foundation project 19-72-00066 (investigation of finite size effects) . - ISSN 2304-6732
Кл.слова (ненормированные):
Collective lattice resonance -- Nanoparticle -- All-dielectric nanophotonics -- Mie resonance
Аннотация: Collective lattice resonances (CLRs) emerging under oblique incidence in 2D finite-size arrays of Si nanospheres have been studied with the coupled dipole model. We show that hybridization between the Mie resonances localized on a single nanoparticle and angle-dependent grating Wood-Rayleigh anomalies allows for the efficient tuning of CLRs across the visible spectrum. Complex nature of CLRs in arrays of dielectric particles with both electric dipole (ED) and magnetic dipole (MD) resonances paves a way for a selective and flexible tuning of either ED or MD CLR by an appropriate variation of the angle of incidence. The importance of the finite-size effects, which are especially pronounced for CLRs emerging for high diffraction orders under an oblique incidence has been also discussed.

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Держатели документа:
Department of Engineering Physics and Radioelectronics, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Department of Space Materials and Technology, Siberian State University of Science and Technology, Krasnoyarsk, 660014, Russian Federation
Institute of Computational Modeling SB RAS, 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:
Utyushev, A. D.; Zakomirnyi, V. I.; Ershov, A. E.; Gerasimov, V. S.; Karpov, S. V.; Карпов, Сергей Васильевич; Rasskazov, I. L.
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    Microwave giant magnetoresistance and ferromagnetic and spin-wave resonances in (CoFe)/Cu nanostructures / V. V. Ustinov, A. B. Rinkevich, I. G. Vazhenina, M. A. Milyaev // J. Exp. Theor. Phys. - 2020. - Vol. 131, Is. 1. - P. 139-148, DOI 10.1134/S1063776120070171. - Cited References: 51. - This work was performed in terms of project Spin no. AAAA-A18-118020290104-2 and project Function no. AAAA-A19-119012990095-0. Section 3 was supported by the Russian Science Foundation, project no. 17-1201002 . - ISSN 1063-7761. - ISSN 1090-6509
Рубрики:
COFE/CU SUPERLATTICES
   MAGNETIC MULTILAYERS
   CO/CU MULTILAYERS
   FILMS
Аннотация: The microwave phenomena that occur in magnetic multilayer (CoFe)/Cu nanostructures, which have a giant magnetoresistance, are studied. The transmission of waves through a nanostructure is used to investigate the microwave giant magnetoresistance effect. The changes in the transmission coefficient at frequencies of 29–38 GHz are found to exceed the relative magnetoresistance, which distinguishes the system under study from the nanostructures studied earlier. Ferromagnetic and spin-wave resonances are used to study the angular dependences of the microwave absorption spectra of a multilayer (CoFe/Cu)n nanostructure. The following parameters are determined: the critical angle that determines the boundaries of the ranges of excitation of uniform and nonuniform spin modes, the type of boundary conditions describing the pinning of spins on the outer nanostructure surfaces, and the surface anisotropy and exchange interaction constants.

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Публикация на русском языке Микроволновой гигантский магниторезистивный эффект, ферромагнитный и спин-волновой резонансы в наноструктурах (CoFe)/Cu [Текст] / В. В. Устинов, А. Б. Ринкевич, И. Г. Важенина, М. А. Миляев // Журн. эксперим. и теор. физ. - 2020. - Т. 158 Вып. 1. - С. 139-150

Держатели документа:
Russian Acad Sci, Inst Met Phys, Ural Div, Ekaterinburg 620108, Russia.
Russian Acad Sci, Kirensky Inst Phys, Siberian Branch, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Ustinov, V. V.; Rinkevich, A. B.; Vazhenina, I. G.; Важенина, Ирина Георгиевна; Milyaev, M. A.; Russian Science FoundationRussian Science Foundation (RSF) [AAAA-A18-118020290104-2, AAAA-A19-119012990095-0]; [17-1201002]
}
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Microsphere lithography for Fe3Si-Au magnetoplasmonic nanostructures / A. S. Tarasov, T. E. Smolyarova, I. A. Yakovlev [et al.] // The Fifth Asian School-Conference on Physics and Technology of Nanostructured Materials : Proceedings. - VLadivostok : Dalnauka Publishing, 2020. - Ст. V.01.14o. - P. 144. - The work is carried out with the assistance of Krasnoyarsk Regional Center of Research Equipment of Federal Research Center «Krasnoyarsk Science Center SB RAS» and Russian Foundation for Basic Research, Government of Krasnoyarsk Territory, Krasnoyarsk Regional Fund of Science to the research project № 18-42-243013. . - ISBN 978-5-8044-1698-1

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Доп.точки доступа:
Tarasov, A. S.; Тарасов, Антон Сергеевич; Smolyarova, T. E.; Смолярова, Татьяна Евгеньевна; Yakovlev, I. A.; Яковлев, Иван Александрович; Nemtsev, I. V.; Немцев, Иван Васильевич; Varnakov, S. N.; Варнаков, Сергей Николаевич; Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Asian School-Conference on Physics and Technology of Nanostructured Materials(5 ; 2020 ; 30 Jul - 3 Aug ; Vladivostok); Азиатская школа-конференция по физике и технологии наноструктурированных материалов(5 ; 2013 ; 30 июля - 3 авг. ; Владивосток)
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10.

    Simulation of fullerene formation in a carbon-helium plasma / P. V. Novikov, I. V. Osipova, G. N. Churilov, A. I. Dudnik // Fuller. Nanotub. Carbon Nanostruct. - 2021. - Vol. 29, Is. 5. - P. 337-342, DOI 10.1080/1536383X.2020.1842738. - Cited References: 22 . - ISSN 1536-383X
   Перевод заглавия: Моделирование образования фуллерена в углеродно-гелиевой плазме
Кл.слова (ненормированные):
Fullerene formation -- kinetic model -- carbon clusters -- Kinetic modeling -- Fullerenes
Аннотация: A kinetic model of fullerene formation in the carbon-helium plasma of an arc discharge was proposed. In the model, in addition to the coagulation of carbon clusters, the cluster isomerization and their cooling with a buffer gas were taken into account. The simulation results of the fullerene formation are in qualitatively agreement with the experimental data, i.e., the fraction of higher fullerenes increases at high pressures in the fullerene mixture.

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Держатели документа:
Krasnoyarsk Institute of Railway Transport, Krasnoyarsk, Russian Federation
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Novikov, P. V.; Osipova, I. V.; Осипова, Ирина Владимировна; Churilov, G. N.; Чурилов, Григорий Николаевич; Dudnik, A. I.; Дудник, Александр Иванович
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11.

Magnetic resonances in nanoscale particles od ferrihydrite / S. V. Stolyar, V. P. Ladygina, D. A. Balaev [et al.] // Nanostructures: physics and technology : proc. 28th Int. symp. - 2020. - Ст. SRPN.13. - P. 198-199. - Cited References: 14 . - ISBN 978-5-93634-066-6

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Доп.точки доступа:
Stolyar, S. V.; Столяр, Сергей Викторович; Ladygina, V. P.; Balaev, D. A.; Балаев, Дмитрий Александрович; Pankrats, A. I.; Панкрац, Анатолий Иванович; Knyazev, Yu. V.; Князев, Юрий Владимирович; Yaroslavtsev, R. N.; Ярославцев, Роман Николаевич; Iskhakov, R. S.; Исхаков, Рауф Садыкович; Nanostructures: Physics and Technology, International Symposium(28 ; 2020 ; 28 Sept.-2 Oct. ; Minsk, Belarus); Институт физики им. Б. И. Степанова НАН Беларуси; Санкт-Петербургский национальный исследовательский Академический университет Российской академии наук; Физико-технический институт им. А.Ф. Иоффе РАН; Научно-технологический центр микроэлектроники и субмикронных гетероструктур Российской академии наук
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12.

    Effect of magnetic and electric fields on the AC resistance of a silicon-on-insulator-based transistor-like device / D. Smolyakov, A. Tarasov, L. Shanidze [et al.] // Phys. Status Solidi A. - 2022. - Vol. 219. Is. 1. - Ст. 2100459, DOI 10.1002/pssa.202100459. - Cited References: 19. - The authors thank the Krasnoyarsk Territorial Center for Collective Use, Krasnoyarsk Scientific Center of the SB RAS, for electron microscope investigations. This study was supported by RFBR, Krasnoyarsk Territory and Krasnoyarsk Regional Fund of Science, projects nos. 20-42-243007 and 20-42-240013, and by the Government of the Russian Federation, the Mega-grant for the Creation of Competitive World-Class Laboratories, agreement no. 075-15-2019-1886 . - ISSN 1862-6300. - ISSN 1862-6319
   Перевод заглавия: Влияние магнитного и электрического полей на сопротивление на переменном токе транзисторного устройства на основе кремния на изоляторе

РУБ Materials Science, Multidisciplinary + Physics, Applied + Physics, Condensed Matter
Рубрики:
NANOSTRUCTURES
Кл.слова (ненормированные):
impurities states -- magnetoimpedance -- magnetoresistance -- pseudo-MOSFET -- semiconductors -- SOI structure -- transistor
Аннотация: Herein, the AC magnetoresistance (MR) in the silicon-on-insulator (SOI)-based Fe/Si/SiO2/p-Si structure is presented. The structure is used for fabricating a back-gate field-effect pseudo-metal-oxide-semiconductor field-effect transistor (MOSFET) device. The effects of the magnetic field and gate voltage on the transport characteristics of the device are investigated. Magnetoimpedance value of up to 100% is obtained due to recharging of the impurity and surface centers at the insulator/semiconductor interface. A resistance variation of up to 1000% is found, which is caused by the voltage applied to the gate and the field effect on the band structure of the sample. Combining the magnetic and electric fields, one can either change the absolute value of the AC resistance while having the MR fixed or change the sign and character of the field dependence of the MR. The observed effects can be used in the development of magnetic-field-driven SOI-based devices and high-frequency circuits.

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Держатели документа:
Russian Acad Sci, Kirensky Inst Phys, Krasnoyarsk Sci Ctr, Siberian Branch, Akademgorodok 50,Bld 38, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Inst Engn Phys & Radio Elect, Pr Svobodny 79, Krasnoyarsk 660041, Russia.
Russian Acad Sci, Krasnoyarsk Sci Ctr, Siberian Branch, Akademgorodok 50, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Smolyakov, D. A.; Смоляков, Дмитрий Александрович; Tarasov, A. S.; Тарасов, Антон Сергеевич; Shanidze, Lev; Шанидзе, Лев Викторович; Bondarev, I. A.; Бондарев, Илья Александрович; Baron, F. A.; Барон, Филипп Алексеевич; Lukyanenko, A. V.; Лукьяненко, Анна Витальевна; Yakovlev, I. A.; Яковлев, Иван Александрович; Volochaev, M. N.; Волочаев, Михаил Николаевич; Volkov, N. V.; Волков, Никита Валентинович; RFBR, Krasnoyarsk Territory and Krasnoyarsk Regional Fund of Science [20-42-243007, 20-42-240013]; Government of the Russian Federation; Mega-grant for the Creation of Competitive World-Class Laboratories [075-15-2019-1886]
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13.

    Mechanical activation of fullerene containing soot during extraction of higher and endohedral metallofullerenes / V. I. Elesina, G. N. Churilov, N. G. Vnukova [et al.] // Fuller. Nanotub. Carbon Nanostruct. - 2022. - Vol. 30, Is. 5. - P. 553-558, DOI 10.1080/1536383X.2021.1966421. - Cited References: 33 . - ISSN 1536-383X
   Перевод заглавия: Механоактивация фуллеренсодержащей сажи при экстракции высших и эндоэдральных металлофуллеренов
Кл.слова (ненормированные):
Fullerenes -- endohedral metallofullerenes -- extraction -- enrichment -- titanium chloride
Аннотация: For extraction of higher fullerenes and endohedral metallofullerenes (EMF) with yttrium from fullerene-containing carbon soot (soot) obtained by combined spraying of graphite and yttrium oxide powders in an arc plasma, we developed a device (Extractor*) that provides mechanical activation effects on agents combined with filtration. It has been shown that the soot recovery percentage of a mixture of higher fullerenes and EMF with different solvents (carbon disulfide, o-xylene, pyridine) and the EMF mass fraction in the mixture is significantly higher than in the extraction with a Soxhlet apparatus traditionally used for these purposes. The time spent on the extraction process is reduced significantly. Due to a known reaction with titanium chloride (TiCl4) and removal of a solution of empty fullerenes, subsequent bonding of EMF with yttrium into an insoluble complex directly in the extractor allows the product to be significantly enriched with EMF. In general, we were able to significantly reduce both the duration of extraction of the fullerenes mixture and EMF and the production of EMF separately.

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Держатели документа:
Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk, Russian Federation
Kirensky Institute of Physics FRC KSC SB RAS, FSBSI "Federal Research Center "Krasnoyarsk Science Center SB RAS",, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Elesina, V. I.; Елесина, Виктория Игоревна; Churilov, G. N.; Чурилов, Григорий Николаевич; Vnukova, N. G.; Внукова, Наталья Григорьевна; Nikolaev, N. S.; Николаев, Никита Сергеевич; Glushenko, G. A.; Глущенко, Гарий Анатольевич; Isakova, V. G.; Исакова, Виктория Гавриловна
}
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14.

    Magneto-optics of hydrogenated ZnO, ZnO:Co, and ZnO:(Co+Al) films / Yu. E. Samoshkina, M. V. Rautskii, D. S. Neznakhin [et al.] // 2nd International workshop on advanced magnetic oxides (IWAMO-2021) : workshop book. - 2021. - P. 30. - Cited References: 4. - This research was funded by the Russian Science Foundation grant No. 21-72-00061
   Перевод заглавия: Магнитооптика гидрированных пленок ZnO, ZnO:Co и ZnO:(Co+Al)

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Samoshkina, Yu. E.; Самошкина, Юлия Эрнестовна; Edelman, I. S.; Эдельман, Ирина Самсоновна; Petrov, D. A.; Петров, Дмитрий Анатольевич; Chou, H.; International Workshop on Advanced Magnetic Oxides(2 ; 2021 ; Nov. 24-26 November ; Aveiro, Portugal (online)); University of Aveiro; Institute of Nanostructures, Nanomodelling and Nanofabrication
}
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15.

    Effects of inelastic spin-dependent electron transport through a spin nanostructure in a magnetic field / V. V. Val'Kov, S. V. Aksenov // J. Exp. Theor. Phys. - 2011. - Vol. 113, Is. 2. - P266-275, DOI 10.1134/S1063776111060070. - Cited Reference Count: 30. - Гранты: This study was carried out under the program of the Physical Science Department of the Russian Academy of Sciences, Federal Target Program "Scientific and Scientific-Pedagogical Personnel of Innovative Russia in 2009-2013," Interdisciplinary Integration project no. 53 of the Siberian Branch of the Russian Academy of Sciences, and under partial support from the Russian Foundation for Basic Research (project no. 09-02-00127). The research work of one of the authors (S.V.A) was supported by grant no. MK-1300.2011.2 from the President of the Russian Federation. - Финансирующая организация: Russian Foundation for Basic Research [09-02-00127]; Russian Federation [MK-1300.2011.2] . - AUG. - ISSN 1063-7761
Рубрики:
CONDUCTION
   ANISOTROPY
   JUNCTIONS
Кл.слова (ненормированные):
antiferromagnetic coupling -- colossal magnetoresistance effect -- iv characteristics -- metallic contacts -- potential profiles -- spectral characteristics -- spin dependent transport -- spin dimer -- spin moments -- spin-dependent electron transport -- spin-flip process -- tight-binding approximations -- transmission coefficients -- antiferromagnetism -- colossal magnetoresistance -- current voltage characteristics -- electric resistance -- nanostructures -- transport properties -- magnetic field effects
Аннотация: The transport properties and current-voltage (I-V) characteristics of a system of spin dimers with antiferromagnetic coupling arranged between metallic contacts are investigated in the tight binding approximation using the Landauer-Buttiker formalism. It is shown that the s-d(f) exchange interaction between the spin moments of the electrons being transported and the spins of the nanostructure leads to the formation of a potential profile as well as its variation due to spin-flip processes. As a result, the spin-dependent transport becomes inelastic, and the transmission coefficient and the I-V characteristic are strongly modified. It is found that the application of a magnetic field induces additional transparency peaks in the spectral characteristic of the system and causes the colossal magnetoresistance effect.

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Держатели документа:
Russian Acad Sci, Siberian Branch, Inst Phys, Krasnoyarsk 660036, Russia
Siberian Fed Univ, Krasnoyarsk 660041, Russia
Reshetnikov Siberian State Aerosp Univ, Krasnoyarsk 660041, Russia

Доп.точки доступа:
Val'kov, V. V.; Вальков, Валерий Владимирович; Aksenov, S.V.
}
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16.

    Laser-induced chemical liquid-phase deposition plasmonic gold nanoparticles on porous TiO2 fIlm with great photoelectrochemical performance / A. S. Voronin, I. V. Nemtsev, M. S. Molokeev [et al.] // Appl. Sci. - 2022. - Vol. 12, Is. 1. - Ст. 30, DOI 10.3390/app12010030. - Cited References: 35 . - ISSN 2076-3417
   Перевод заглавия: Лазерно-индуцированное химическое жидкофазное осаждение плазмонных наночастиц золота на пористом TiO2

РУБ Chemistry, Multidisciplinary + Engineering, Multidisciplinary + Materials Science, Multidisciplinary + Physics, Applied
Рубрики:
AU NANOPARTICLES
ELECTRODES
Кл.слова (ненормированные):
photoelectrochemical properties -- laser-induced chemical liquid-phase deposition (LCLD) -- plasmonic gold nanoparticles -- nanostructures
Аннотация: This paper considers the photoelectrochemical characteristics of a composite porous TiO2 thin film with deposited plasmonic gold nanoparticles. The deposition of gold nanoparticles was carried out by the laser-induced chemical liquid-phase deposition (LCLD) method. The structural characteristics of the composite have been studied; it has been shown that the porous TiO2 film has a lattice related to the tetragonal system and is in the anatase phase. Gold nanoparticles form on the surface of a porous TiO2 film. A complex of photoelectrochemical measurements was carried out. It was shown that the deposition of plasmonic gold nanoparticles led to a significant increase in the photocurrent density by ~820%. The proposed concept is aimed at testing the method of forming a uniform layer of plasmonic gold nanoparticles on a porous TiO2 film, studying their photocatalytic properties for further scaling, and obtaining large area Au/TiO2/FTO photoelectrodes, including in the roll-to-roll process.

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Держатели документа:
Russian Acad Sci FRC KSC SB RAS, Fed Res Ctr, Krasnoyarsk Sci Ctr, Dept Mol Elect,Siberian Branch, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Sch Engn & Construct, Krasnoyarsk 660041, Russia.
Bauman Moscow State Syst Univ, Lab EMI Shielding Mat, Moscow 105005, Russia.
Siberian Fed Univ, Sch Fundamental Biol & Biotechnol, Krasnoyarsk 660041, Russia.
Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Lab Mol Spect, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Sch Engn Phys & Radio Elect, Krasnoyarsk 660041, Russia.
Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Lab Crystal Phys, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Sch Nonferrous Met & Mat Sci, Krasnoyarsk 660041, Russia.
Reshetnev Siberian State Univ Sci & Technol, Dept Aircraft, Krasnoyarsk 660037, Russia.
RAS, Fed Res Ctr, Dept Heterogeneous Catalysis, Boreskov Inst Catalysis SB, Novosibirsk 630090, Russia.
Novosibirsk State Univ, Fac Nat Sci, Novosibirsk 630090, Russia.
St Petersburg State Univ, Inst Chem, St Petersburg 199034, Russia.
Alferov Univ, Lab Renewable Energy Sources, St Petersburg 194021, Russia.
PhotoChem Elect LLC, Goryachiy Klyuch 353292, Russia.

Доп.точки доступа:
Voronin, Anton S.; Nemtsev, I. V.; Немцев, Иван Васильевич; Molokeev, M. S.; Молокеев, Максим Сергеевич; Simunin, Mikhail M.; Kozlova, Ekaterina A.; Markovskaya, Dina V.; Lebedev, Denis V.; Lopatin, Dmitry S.; Khartov, Stanislav V.
}
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17.

    Plasmonic lattice Kerker effect in ultraviolet-visible spectral range / V. S. Gerasimov, A. E. Ershov, R. G. Bikbaev [et al.] // Phys. Rev. B. - 2021. - Vol. 103, Is. 3. - Ст. 035402, DOI 10.1103/PhysRevB.103.035402. - Cited References: 66. - The research was supported by the Ministry of Science and High Education of Russian Federation, Project No. FSRZ-2020-0008, by RFBR, Krasnoyarsk Territory and Krasnoyarsk Regional Fund of Science, project number 20-42-240003 and by the Russian Science Foundation (Project No. 18-13-00363) (numerical calculations of phase dependences and corresponding research), A. E. acknowledges the grant of the President of the Russian Federation, agreement No. 075–15–2019–676 . - ISSN 2469-9950
   Перевод заглавия: Эффект Керкера на плазмонной решетке в ультрафиолетовой и видимой области спектра
Кл.слова (ненормированные):
Aluminum -- Dielectric materials -- Geometry -- Nanostructures -- Plasmons -- Surface plasmon resonance
Аннотация: Mostly forsaken, but revived after the emergence of all-dielectric nanophotonics, the Kerker effect can be observed in a variety of nanostructures from high-index constituents with strong electric and magnetic Mie resonances. A necessary requirement for the existence of a magnetic response limits the use of generally nonmagnetic conventional plasmonic nanostructures for the Kerker effect. In spite of this, we demonstrate here the emergence of the lattice Kerker effect in regular plasmonic Al nanostructures. Collective lattice oscillations emerging from the delicate interplay between Rayleigh anomalies and localized surface plasmon resonances both of electric and magnetic dipoles, and electric and magnetic quadrupoles result in suppression of the backscattering in a broad spectral range. Variation of geometrical parameters of Al arrays allows for tailoring the lattice Kerker effect throughout UV and visible wavelength ranges, which is close to impossible to achieve using other plasmonic or all-dielectric materials. It is argued that our results set the ground for wide ramifications in the plasmonics and further application of the Kerker effect.

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Держатели документа:
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Institute of Computational Modelling of the Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation
L. V. Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Institute of Optics, University of Rochester, Rochester, NY 14627, United States

Доп.точки доступа:
Gerasimov, V. S.; Ershov, A. E.; Bikbaev, R. G.; Бикбаев, Рашид Гельмединович; Rasskazov, I. L.; Isaev, I. L.; Semina, P. N.; Kostyukov, A. S.; Zakomirnyi, V. I.; Polyutov, S. P.; Karpov, S. V.; Карпов, Сергей Васильевич
}
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18.

Biocompatible nanostructures fabricated by Dip-Pen nanolithography / T. E. Smolyarova, A. S. Tarasov, A. V. Lukyanenko [et al.] // Molecular Therapy - Nucleic Acids : book of abstracts of the 1st Int. conf. "Aptamers in Russia 2019". - 2019. - Vol. 17, Suppl. 1. - P. 8-9

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Доп.точки доступа:
Smolyarova, T. E.; Смолярова, Татьяна Евгеньевна; Tarasov, A. S.; Тарасов, Антон Сергеевич; Lukyanenko, A. V.; Лукьяненко, Анна Витальевна; Shanidze, L. V.; Шанидзе, Лев Викторович; Yakovlev, I. A.; Яковлев, Иван Александрович; Volkov, N. V.; Волков, Никита Валентинович; Aptamers in Russia, international conference(1 ; 2019 ; Aug. 27-30 ; Krasnoyarsk)
}
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19.

    State-of-art plasmonic photonic crystals based on self-assembled nanostructures / A. Yadav, N. Yadav, V. Agrawal [et al.] // J. Mater. Chem. C. - 2021. - Vol. 9, Is. 10. - P. 3368-3383, DOI 10.1039/d0tc05254j. - Cited References: 127. - All the authors acknowledge the respective department for providing facilities and resources. We acknowledge funding support from Taishan Scholar scheme of Shandong Province, China (ts 20190401). SPP and SVK acknowledge support of the Ministry of Science and Higher Education of Russian Federation, project no. FSRZ-2020-0008 . - ISSN 2050-7526. - ISSN 2050-7534
   Перевод заглавия: Плазмонные фотонные кристаллы на основе самоорганизующихся наноструктур: современное состояние проблемы

РУБ Materials Science, Multidisciplinary + Physics, Applied

Аннотация: Controlled self-assembly of plasmonic photonic nanostructures provides a cost-effective and efficient methodology to expand plasmonic photonic nano-platforms with unique, tunable, and coupled optical characteristics. Keeping advantages and challenges in view, this review highlights contemporary advancements towards the development of self-assembly of a plasmonic photonic nanostructure using a colloidal solution and a self-assembly modeling technique along with exploring novel optical properties and associated prospects. The potential applications of self-assembled plasmonic photonic nano-systems to investigate next-generation optoelectronic devices, the need to reduce and increase scaling up aspects, and improve the performance, are also covered briefly in the review. The need of considerable efforts for the design and development towards establishing novel cost-effective methods to fabricate controlled self-assembled smart nano-plasmonic platforms is also highlighted in this mini-review. Key confronting issues that precisely limit the self-assemblies of photonic nanostructures and desired integration with other device components, mainly including uniformity within miniaturized devices are also discussed. This review will serve as a guideline and platform to plan advanced research in developing self-assembled plasmonic photonic nano-systems to investigate smart functional optical devices.

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Держатели документа:
Shandong Univ Technol, Ctr Adv Laser Mfg CALM, Zibo 255000, Peoples R China.
Southeast Univ, Sch Phys, Nanjing 211189, Peoples R China.
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia.
Bundelkhand Inst Engn & Technol, Dept Appl Sci, Jhansi, Uttar Pradesh, India.
Natl Univ Singapore, Nanosci & Nanotechnol Initiat, 10 Kent Ridge, Singapore 119260, Singapore.

Доп.точки доступа:
Yadav, A.; Yadav, N.; Agrawal, V.; Polyutov, S. P.; Tsipotan, A. S.; Karpov, S. V.; Карпов, Сергей Васильевич; Slabko, V. V.; Yadav, V. S.; Wu, Y. L.; Zheng, H. Y.; RamaKrishna, S.; Taishan Scholar scheme of Shandong Province, China [20190401]; Ministry of Science and Higher Education of Russian Federation [FSRZ-2020-0008]
}
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20.

Theoretical and experimental study of magnetic nanostructures by means of in situ magneto-optical ellipsometry / O. A. Maximova, S. A. Lyashchenko, M. A. Vysotin, S. G. Ovchinnikov // Труды XXV Международного симпозиума "Нанофизика и наноэлектроника" : в 2-х т. - Нижний Новгород, 2021. - Т. 1, Секция : Магнитные наноструктуры. - P. 122-123. - Библиогр.: 12
Аннотация: The magneto-optical ellipsometry technique has been used to analyse physical properties of magnetic layered nanostructures of different thickness. Special algorithms for data processing had to be developed. As a result, the dependences of dielectric permittivity on the energy of incident radiation and the thickness of the ferromagnetic layer were obtained and shown in 3D graphs.

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Доп.точки доступа:
Maximova, O. A.; Максимова, Ольга Александровна; Lyashchenko, S. A.; Лященко, Сергей Александрович; Vysotin, M. A.; Высотин, Максим Александрович; Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; "Нанофизика и наноэлектроника", международный симпозиум(25 ; 2021 ; март ; 9-12 ; Нижний Новгород); Научный совет РАН по физике конденсированных сред; Научный совет РАН по физике полупроводников; Институт физики микроструктур РАН; Нижегородский государственный университет им. Н.И. Лобачевского
}
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