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    Пятнов, Максим Владимирович.
    Фотоэлектрохимическое расщепление воды наноструктурированным электродом и зеленая водородная энергетика / М. В. Пятнов, И. В. Тимофеев // Фотоника. - 2022. - Т. 16, Вып. 2. - С. 116-125 ; Photonics Rus., DOI 10.22184/1993-7296.FRos.2022.16.2.116.125. - Библиогр.: 28. - Исследование выполнено за счет гранта Российского научного фонда и Красноярского краевого фонда поддержки научной и научно-технической деятельности № 22-22-20078, https://rscf.ru/project/22-22-20078 . - ISSN 1993-7296. - ISSN 2686-844X
   Перевод заглавия: Photoelectrochemical water splitting by a nanostructured electrode and green hydrogen energy
Кл.слова (ненормированные):
плазмонный катализ -- расщепление воды -- фототок -- эффективность преобразования света в водород -- plasmonic catalysis -- water splitting -- photo-induced current -- light-to-hydrogen conversion efficiency
Аннотация: В статье описан перспективный способ получения водорода – фотоэлектрохимическое расщепление воды. Этот подход сочетает непосредственное использование солнечной энергии и низкую стоимость производства фотоэлектрохимических ячеек из широко распространенных на Земле полупроводниковых материалов. Последние достижения в конструировании таких ячеек включают наноструктурирование полупроводниковых электродов плазмонными материалами.
This article describes a promising hydrogen formation method, namely the photoelectrochemical water splitting. This approach combines the direct use of solar energy and low production cost of photoelectrochemical cells using the widely used semiconductor materials. The latest advances in such cell design include nanostructuring of the semiconductor electrodes with plasmonic materials.

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Держатели документа:
Институт физики им. Л. В. Киренского СО РАН -обособленное подразделение ФИЦ КНЦ СО РАН
Сибирский федеральный университет

Доп.точки доступа:
Тимофеев, Иван Владимирович; Timofeev, I. V.; Pyatnov, M. V.

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    Федченко, Дмитрий Петрович.
    Фотонные топологические изоляторы типа Руднера на языке трехцветных клеточных автоматов / Д. П. Федченко, В. В. Новиков, И. В. Тимофеев // Ученые зап. физ. фак. МГУ. - 2021. - № 5. - Ст. 2150302. - Библиогр.: 19. - Работа выполнена при поддержке гранта РФФИ No 19-52-52006 . - ISSN 2307-9665
   Перевод заглавия: Photonic topological insulators of the Rudner type in terms of of tricolor cellular automata
Кл.слова (ненормированные):
топологическая фотоника -- топологические изоляторы типа Руднера -- трехцветные клеточные автоматы -- код Вольфрама -- topological photonics -- topological insulators of the Rudner type -- tricolor cellular automata -- Wolfram code
Аннотация: Топологический изолятор – это материал, одновременно проявляющий свойства проводника на поверхности и изолятора в объеме. Игрой Руднера называют упрощенную модель топологического изолятора, экспериментально реализованную на двумерных фотонных решетках и описывающуюся как клеточный автомат, подобный игре жизнь Конвея. Трехцветным клеточным автоматом называют регулярную решетку ячеек, каждая из которых окрашена в один из трех цветов и задано правило перекрашивания ячеек. В данной работе два цвета клеточного автомата соответствуют отсутствию и наличию фотона в резонаторе, а третий цвет – границе области. Игра Руднера обобщается на случай трехмерного массива оптических резонаторов и демонстрируются определяющие свойства топологического изолятора. Вводится класс клеточных автоматов, сохраняющих границу и количество фотонов, а также нулевую групповую скорость для фотонов, удаленных от поверхности. Ожидаются физические реализации в фотонике, электронике, механике и акустике.
A topological insulator is a material that simultaneously exhibits the properties of a conductor on the surface and an insulator in volume. Rudner's game is a simplified model of a topological insulator, experimentally implemented on two-dimensional photonic lattices and described as a cellular automaton similar to Conway's game of life. A three-color cellular automaton is a regular lattice of cells. Each cell takes one of three colors according to the specified cell recoloring rule. In this work, two colors of the cellular automaton correspond to the absence and presence of a photon in the resonator, and the third color corresponds to the boundary of the region. The Rudner game is generalized to the case of a three-dimensional array of optical cavities and the defining properties of a topological insulator are demonstrated. A class of cellular automata is introduced that preserve the boundary and the number of photons, as well as zero group velocity for photons far from the surface. Physical realizations are expected in photonics, electronics, mechanics, and acoustics.

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Держатели документа:
Сибирский федеральный университет, Россия, 660041, Красноярск, пр. Свободный, д. 79
Институт физики им. Л. В. Киренского СО РАН, обособленное подразделение ФИЦ КНЦ СО РАН, Россия, 660036, Красноярск, ул. Академгородок, д. 50

Доп.точки доступа:
Новиков, Владимир Владимирович; Тимофеев, Иван Владимирович; Timofeev, I. V.; Fedchenko D. P.
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    Вьюнышев, Андрей Михайлович.
    Пространственный контроль и структурирование света в нелинейной фотонике / А. М. Вьюнышев, В. Г. Архипкин, А. С. Чиркин // HOLOEXPO 2023: 20-я Mеждународная конференция по голографии и оптическим технологиям : тезисы докладов. - СПб. : Изд-во СПбГЭТУ «ЛЭТИ», 2023. - С. 113-114. - Библиогр.: 2. - РНФ № 19-12-00203 . - ISBN 978-5-7629-3209-7
   Перевод заглавия: Spatial control and structuring light in nonlinear photonics
Аннотация: Развита теория генерации второй гармоники фемтосекундных лазерных импульсов в 3D периодических нелинейных фотонных кристаллах. Получено выражение для спектральной интенсивности второй гармоники для спектрально-ограниченных и чирпированных фемтосекундных лазерных импульсов. Показана возможность нелинейного мультиплексирования генерируемого излучения и формирования дискретного углового спектра генерируемого излучения. Продемонстрирована роль дисперсии групповых скоростей в формировании частотно-углового спектра генерируемого излучения.
The theory of second harmonic generation of femtosecond laser pulses in three-dimensional periodic nonlinear photonic crystals is developed. The expression for spectral intensity of the second harmonic for transform-limited and chirped femtosecond laser pulses is obtained. Possibility of nonlinear multiplexing and discrete angular spectrum formation has been demonstrated. The role of group velocity mismatch in formation of frequency-angular spectra of generated radiation is shown.

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Держатели документа:
Институт физики им Л. В. Киренского СО РАН
Московский государственный университет имени М. В. Ломоносова

Доп.точки доступа:
Архипкин, Василий Григорьевич; Arkhipkin, V. G.; Чиркин, А. С.; Chirkin A. S.; Vyunishev, A. M.; Mеждународная конференция по голографии и оптическим технологиям(20 ; 2023 ; 12-15 сент. ; Сочи)
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X-ray Natural Circular Dichroism imaging of multiferroic crystals / M. S. Platunov, I. A. Gudim, E. N. Ovchinnikova [et al.] // Crystals. - 2021. - Vol. 11, Is. 5. - Ст. 531, DOI 10.3390/cryst11050531. - Cited References: 70. - This research was funded by the Russian Science Foundation (grant 19-72-00002). K.A.K. acknowledges support from the Russian Foundation for Basic Research (project no. 19-52-12029 and project no. 19-02-00483). V.E.D. was partly supported by the Ministry of Science and Higher Education of the Russian Federation within the State assignment FSRC "Crystallography and Photonics" RAS. V.Y.I. and A.A.M. were supported by the Russian Science Foundation [grant 16-12-10531] . - ISSN 2073-4352

РУБ Crystallography + Materials Science, Multidisciplinary
Рубрики:
OPTICAL-ACTIVITY
MAGNETOELASTIC PROPERTIES
SINGLE-CRYSTAL
Кл.слова (ненормированные):
multiferroics -- X-ray optical activity -- twinning -- mapping -- X-ray Natural Circular Dichroism
Аннотация: The polarizing spectroscopy techniques in visible range optics have been used since the beginning of the 20th century to study the anisotropy of crystals based on birefringence and optical activity phenomena. On the other hand, the phenomenon of X-ray optical activity has been demonstrated only relatively recently. It is a selective probe for the element-specific properties of individual atoms in non-centrosymmetric materials. We report the X-ray Natural Circular Dichroism (XNCD) imaging technique which enables spatially resolved mapping of X-ray optical activity in non-centrosymmetric materials. As an example, we present the results of combining micro-focusing X-ray optics with circularly polarized hard X-rays to make a map of enantiomorphous twinning in a multiferroic SmFe3(BO3)4 crystal. Our results demonstrate the utility and potential of polarization-contrast imaging with XNCD as a sensitive technique for multiferroic crystals where the local enantiomorphous properties are especially important. In perspective, this brings a novel high-performance method for the characterization of structural changes associated with phase transitions and identification of the size and spatial distribution of twin domains.

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Держатели документа:
RAS, Fed Res Ctr KSC SB, Kirensky Inst Phys, Krasnoyarsk 660036, Russia.
Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119991, Russia.
ESRF European Synchrotron, CS 40220, F-38043 Grenoble 9, France.
Hebrew Univ Jerusalem, Rachel & Selim Sch Engn, Dept Appl Phys, IL-9190401 Jerusalem, Israel.
Russian Acad Sci, Prokhorov Gen Phys Inst, Moscow 119991, Russia.
RAS, FSRC Crystallog & Photon, AV Shubnikov Inst Crystallog, Moscow 119333, Russia.

Доп.точки доступа:
Platunov, M. S.; Платунов, Михаил Сергеевич; Gudim, I. A.; Гудим, Ирина Анатольевна; Ovchinnikova, Elena N.; Kozlovskaya, Ksenia A.; Wilhelm, Fabrice; Rogalev, Andrei; Hen, Amir; Ivanov, Vsevolod Y.; Mukhin, Alexander A.; Dmitrienko, Vladimir E.; Russian Science FoundationRussian Science Foundation (RSF) [19-72-00002, 16-12-10531]; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [19-52-12029, 19-02-00483]; Ministry of Science and Higher Education of the Russian Federation within the State assignment FSRC "Crystallography and Photonics" RAS
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Wavelength-controlled manipulation of colloidal quasi-resonant quantum dots under pulsed laser irradiation / A. S. Tsipotan [и др.] // Photonics Asia : Asia’s premier event on nanophotonics, biomedicine, lasers,optical design, plasmonics, sensors, optoelectronics infrared/terahertz, and more : advance technical program. - 2016. - Ст. 10027-35. - P. 39
Аннотация: Electrodynamical interaction between excited NPs is rather universal and allows formation of wide variety of nanostructures both of homo- and heterogeneous content. Experimental results are obtained for CdTe QDs with the excitonic resonance at 520 nm. Six different samples of the same colloid solution were irradiated at wavelengths from 540 to 570 nm. Modifications of absorption spectra of solutions after irradiation was detected, being most prominent at 555 and 560 nm irradiation wavelengths. Analysis of spectra shows that up to 47% of QDs were assembled into pairs. Therefore, possibility of precise QDs manipulation via laser-induced electrodynamical interaction is demonstrated.

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Доп.точки доступа:
Tsipotan, A. S. ; Slabko, V. V.; Слабко, Виталий Васильевич; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Gerasimova, M. A.; Photonics Asia(2016 ; Oct. ; 12-14 ; Beijing, China)
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Ultra-narrow surface lattice resonances in periodic structures of refractory titanium nitride nanodiscs / V. I. Zakomirnyi [et al.] // 14th Topical Meeting Novel Optical Materials and Applications : program. - 2018. - Polaritonics. - Ст. NOW4J.3. - P. 85
Аннотация: We show that regular arrays of TiN nanodiscs support high-Q surface lattice resonances at telecom range. The obtained data open new prospects for utilization of refractory TiN in new photonics interconnects operating at high temperatures.

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Доп.точки доступа:
Zakomirnyi, V. I.; Rasskazov, I. L.; Рассказов, Илья Леонидович; Gerasimov, V. P.; Герасимов, Виктор Петрович; Ershov, A. E.; Ершов, Александр Евгеньевич; Ågren, H.; Polyutov, S. P.; Karpov, S. V.; Карпов, Сергей Васильевич; Novel Optical Materials and Applications, Topical Meeting(14 ; 2018 ; 2-5 July ; Zürich, Switzerland); OSA Optics and Photonics Congress(2018 ; 2-5 July ; Zürich, Switzerland)
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Two-dimensional dynamic beam steering by Tamm plasmon polariton / R. G. Bikbaev, K.-P. Chen, I. V. Timofeev // Photonics. - 2023. - Vol. 10, Is. 10. - Ст. 1151, DOI 10.3390/photonics10101151. - Cited References: 54. - This research was funded by the Russian Science Foundation (project no. 22-42-08003). This work was supported by the National Science and Technology Council (NSTC 112-2223-E-007-007-MY3; 111-2923-E-007 -008 -MY3; 111-2628-E-007-021 . - ISSN 2304-6732
Кл.слова (ненормированные):
Tamm plasmon polariton -- metasurface -- beam steering
Аннотация: The dynamic steering of a beam reflected from a photonic structure supporting Tamm plasmon polariton is demonstrated. The phase and amplitude of the reflected wave are adjusted by modulating the refractive index of a transparent conductive oxide layer by applying a bias voltage. It is shown that the proposed design allows for two-dimensional beam steering by deflecting the light beam along the polar and azimuthal angles.

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Держатели документа:
Kirensky Institute of Physics, Federal Research Center, Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences, 660036 Krasnoyarsk, Russia
Siberian Federal University, 660041 Krasnoyarsk, Russia
College of Photonics, National Yang Ming Chiao Tung University, Tainan 711, Taiwan
Institute of Photonics Technologies, National Tsing Hua University, Hsinchu 300, Taiwan

Доп.точки доступа:
Bikbaev, R. G.; Бикбаев, Рашид Гельмединович; Chen, Kuo-Ping; Timofeev, I. V.; Тимофеев, Иван Владимирович
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Bikbaev, R. G.
Two types of localized states in a photonic crystal bounded by an epsilon near zero nanocomposite / R. G. Bikbaev, S. Y. Vetrov, I. V. Timofeev // Photonics. - 2018. - Vol. 5, Is. 3. - Ст. 22, DOI 10.3390/photonics5030022. - Cited References: 53 . - ISSN 2304-6732
Кл.слова (ненормированные):
Photonic crystal -- Nanocomposite -- Epsilon near zero material -- Tamm plasmon polariton
Аннотация: The spectral properties of a one-dimensional photonic crystal bounded by a resonant absorbing nanocomposite layer with the near-zero permittivity have been studied. The problem of calculating the transmittance, reflectance, and absorptance spectra of such structures at the normal and oblique incidence of light has been solved. It is shown that, depending on the permittivity sign near zero, the nanocomposite is characterized by either metallic or dielectric properties. The possibility of simultaneous formation of the Tamm plasmon polariton at the photonic crystal/metallic nanocomposite interface and the localized state similar to the defect mode with the field intensity maximum inside the dielectric nanocomposite layer is demonstrated. Specific features of field localization at the Tamm plasmon polariton and defect mode frequencies are analyzed. © 2018 by the authors.

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Держатели документа:
Institute of Nanotechnology, Spectroscopy and Quantum Chemistry, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Polytechnic Institute, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Vetrov, S. Ya.; Ветров, Степан Яковлевич; Timofeev, I. V.; Тимофеев, Иван Владимирович
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    Tuning Q-factor and perfect absorption using coupled Tamm states on polarization-preserving metasurface / N. V. Rudakova, R. G. Bikbaev, L. E. Tyryshkina [et al.] // Photonics. - 2023. - Vol. 10, Is. 12. - Ст. 1391, DOI 10.3390/photonics10121391. - Cited References: 58 . - ISSN 2304-6732
   Перевод заглавия: Управление добротностью и идеальным поглощением с помощью связанных оптических таммовских состояний на сохраняющей поляризацию метаповерхности
Кл.слова (ненормированные):
bound state in the continuum -- optical Tamm state -- coupled modes -- cholesteric liquid crystal -- polarization-preserving metasurface
Аннотация: The circular polarization of light flips its handedness after a conventional metallic mirror reflection. Therefore, a polarization-preserving metasurface is a crucially important element in a series of chiral photonic structures. They include tunable cholesteric LCs and anisotropic photonic crystals. Chiral structures are rich in interfacial localized modes including Tamm states. In this report, coupled modes formed as a result of the interaction between two chiral optical Tamm states or a chiral optical Tamm state and a chiral Tamm plasmon polariton are analytically and numerically investigated. It is shown that the effective control of coupled modes can be carried out by changing the pitch of the cholesteric and the angle between the optical axis of the cholesteric and the polarization-preserving anisotropic mirror. The influence of the metasurface period on the spectral characteristics of coupled modes is investigated. The possibility of realizing a bound state in the continuum of the Friedrich–Wintgen type, resulting from the destructive interference of coupled modes, which leads to the collapse of the resonance line corresponding to the chiral optical Tamm state, has been demonstrated.

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Держатели документа:
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk 660036, Russia
Siberian Federal University, Krasnoyarsk 660041, Russia

Доп.точки доступа:
Rudakova, N. V.; Рудакова, Наталья Викторовна; Bikbaev, R. G.; Бикбаев, Рашид Гельмединович; Tyryshkina, L. E.; Тырышкина, Лариса Е.; Vetrov, S. Ya.; Ветров, Степан Яковлевич; Timofeev, I. V.; Тимофеев, Иван Владимирович
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10.

Titanium nitride nanoparticles as an alternative platform for plasmonic waveguides in the visible and telecommunication wavelength ranges / V. I. Zakomirnyi [et al.] // Photonics Nanostruc. Fundam. Appl. - 2018. - Vol. 30. - P. 50-56, DOI 10.1016/j.photonics.2018.04.005. - Cited References: 85. - This work was supported by the RF Ministry of Education and Science, the State contract with Siberian Federal University for scientific research in 2017–2019 and SB RAS Program No II.2P (0358-2015-0010). . - ISSN 1569-4410
Кл.слова (ненормированные):
Nanoparticle -- Titanium nitride -- Surface plasmon polariton -- Plasmon waveguide -- Refractory plasmonics
Аннотация: We propose to utilize titanium nitride (TiN) as an alternative material for linear periodic chains (LPCs) of nanoparticles (NPs) which support surface plasmon polariton (SPP) propagation. Dispersion and transmission properties of LPCs have been examined within the framework of the dipole approximation for NPs with various shapes: spheres, prolate and oblate spheroids. It is shown that LPCs of TiN NPs support high-Q eigenmodes for an SPP attenuation that is comparable with LPCs from conventional plasmonic materials such as Au or Ag, with the advantage that the refractory properties and cheap fabrication of TiN nanostructures are more preferable in practical implementations compared to Au and Ag. We show that the SPP decay in TiN LPCs remains almost the same even at extremely high temperatures which is impossible to reach with conventional plasmonic materials. Finally, we show that the bandwidth of TiN LPCs from non-spherical particles can be tuned from the visible to the telecommunication wavelength range by switching the SPP polarization, which is an attractive feature for integrating these structures into modern photonic devices.

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Держатели документа:
Institute of Nanotechnology, Spectroscopy and Quantum Chemistry, Siberian Federal University, Krasnoyarsk, Russian Federation
School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Stockholm, Sweden
The Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, United States
Institute of Computational Modeling, Federal Research Center KSC SB RAS, Krasnoyarsk, Russian Federation
Siberian State University of Science and Technology, Krasnoyarsk, Russian Federation
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Zakomirnyi, V. I.; Rasskazov, I. L.; Gerasimov, V. S.; Герасимов, Валерий Сергеевич; Ershov, A. E.; Ершов, Александр Евгеньевич; Polyutov, S. P.; Karpov, S. V.; Карпов, Сергей Васильевич; Agren, H.
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11.

The model of resonant domain of metal nanoparticle aggregates in pulsed laser fields / A. P. Gavrilyuk, S. V. Karpov // Proceedings of SPIE - The International Society for Optical Engineering / sponsors: SPIE Russia Chapter, National Academy of Sciences, Belarus, Russian Academy of Sciences, Belarus Foundation for Basic Research, Russian Physical Society ; ICONO 2007: Novel Photonics Materials; Optics and Optical Diagnostics of Nanostructures (2007 ; 28.05 - 01.06 ; Минск) : S P I E - International Society for Optical Engineering, 2007. - 6728. - С. 67281T, DOI 10.1117/12.752386 . - ISBN 0819468851

ГРНТИ

31.15

РИНЦ,
Источник статьи
Держатели документа:
Institute of Computational Modeling,Russian Academy of Science
Institute of Physics,Russian Academy of Science
Доп.точки доступа:
sponsors: SPIE Russia Chapter, National Academy of Sciences, Belarus, Russian Academy of Sciences, Belarus Foundation for Basic Research, Russian Physical Society; Gavrilyuk, A. P.; Karpov, S. V.; Карпов, Сергей Васильевич; ICONO 2007: Novel Photonics Materials; Optics and Optical Diagnostics of Nanostructures(2007 ; 28.05 - 01.06 ; Минск)
Нет сведений об экземплярах (Источник в БД не найден)
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12.

Tamm plasmons in TiO2 nanotube photonic crystals / M. V. Pyatnov, R. G. Bikbaev, I. V. Timofeev [et al.] // Photonics. - 2023. - Vol. 10, Is. 1. - Ст. 64, DOI 10.3390/photonics10010064. - Cited References: 40. - This research was funded by Russian Science Foundation and Krasnoyarsk Regional Fund of Science, project № 22-22-20078, https://rscf.ru/project/22-22-20078/ (accessed on 01 January 2023) . - ISSN 2304-6732
Кл.слова (ненормированные):
photonic crystals -- titanium dioxide -- absorbers -- anodization
Аннотация: The anodic TiO2 photonic crystals evoke great interest for application as photocatalytic media due to high absorption of light resuling from their specific structure. In this work, the optical properties of the photonic crystal based on a bamboo-type TiO2 nanotube with a metallic coating are analyzed theoretically by the finite-difference time-domain method. The occurrence of Tamm plasmons that appears as a peak in the absorption spectrum is predicted. A Tamm plasmon polariton is a localized state of light excited at the boundary of two highly reflective media, a metal and a Bragg reflector. The integral absorption of the gold-, titanium-, and titanium nitride-coated photonic crystals in the wavelength range of 450–600 nm is calculated. It is established that the titanium nitride-coated structure exhibits the maximum integral absorption.

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Держатели документа:
Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, 660036 Krasnoyarsk, Russia
Siberian Federal University, 660041 Krasnoyarsk, Russia
Institute of Computational Modelling, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, 660036 Krasnoyarsk, Russia

Доп.точки доступа:
Pyatnov, M. V.; Пятнов, Максим Владимирович; Bikbaev, R. G.; Бикбаев, Рашид Гельмединович; Timofeev, I. V.; Тимофеев, Иван Владимирович; Ryzhkov, Ilya I.; Vetrov, S. Ya.; Ветров, Степан Яковлевич; Shabanov, V. F.; Шабанов, Василий Филиппович
}
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13.

Synthesis and transport properties of FET based on Heusler alloy thin films formed by rapid thermal annealing / A. V. Lukyanenko [et al.] // J. Phys.: Conf. Ser. - 2019. - Vol. 1410. - Ст. 012017, DOI 10.1088/1742-6596/1410/1/012017. - Cited References: 10. - This study was supported by the Russian Foundation for Basic Research, project no. 17-02-00302 and supported in part by the Ministry of Education and Science of the Russian Federation and the Siberian Branch of the Russian Academy of Sciences, project II.8.70, and the Presidium of the Russian Academy of Sciences, Fundamental Research Program no. 32 «Nanostructures: Physics, Chemistry, Biology, Basics of Technologies». . - ISSN 1742-6588. - ISSN 1742-6596

РУБ Crystal growth and structural properties of semiconductor materials and nanostructures

Аннотация: In this work we show a preparation technique of Co2FeSi full-Heusler alloy thin films on silicon-on-insulator (SOI) substrates, employing rapid thermal annealing (RTA). The films of the Co2FeSi alloy were formed by a silicidation reaction, caused by RTA, between the ultrathin SOI (001) layer and the Fe/Co layers deposited on it. It is assumed that this technology is compatible with the process of formation of a half-metal source-drain in an advanced CMOS and SOI technology and will be applicable for the manufacture of a source-drain of a field-effect transistor. Schottky barrier field-effect transistors (FET) with a back-gate, based on silicon nanowires with source and drain of a Co2FeSi film, synthesized on an SOI substrate, were manufactured. The transport properties of the device were investigated.

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Держатели документа:
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk 660036, Russia
Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk 660041, Russia
Reshetnev Siberian State University of Science and Technology, Krasnoyarsk 660037, Russia

Доп.точки доступа:
Lukyanenko, A. V.; Лукьяненко, Анна Витальевна; Tarasov, A. S.; Тарасов, Антон Сергеевич; Shanidze, L. V.; Шанидзе, Лев Викторович; Yakovlev, I. A.; Яковлев, Иван Александрович; Zelenov, F. V.; Зеленов, Ф. В.; Masugin, A. N.; Масюгин, Альберт Николаевич; Ivanov, A. B.; Иванов, А. Б.; Baron, F. A.; Барон, Филипп Алексеевич; Volkov, N. V.; Волков, Никита Валентинович; International School and Conference on optoelectronics, photonics, engineering and nanostructures(6 ; 2019 ; 22-25 April ; Saint Petersburg)
}
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14.

Structural peculiarities of bismuth-containing RFe3(BO3)4 (R = Ho, Y, Sm, Nd) / E. Smirnova, O. Alekseeva, A. Dudka [et al.] // Acta Crystallogr. A. - 2021. - Vol. 77, Supplement. - P. C1237-C1237, DOI 10.1107/S0108767321084749. - Cited References: 4. - This work was performed using the equipment of the Shared Research Center FSRC 'Crystallography and Photonics' RAS and was supported by the Ministry of Science and Higher Education within the State assignment FSRC 'Crystallography and Photonics' RAS . - ISSN 2053-2733

РУБ Chemistry, Multidisciplinary + Crystallography

Кл.слова (ненормированные):
phase transition -- single crystals -- multiferroics -- rare-earth iron borates -- X-ray structure analysis -- EDS spectroscopy -- Mossbauer spectroscopy -- characteristic temperatures

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Держатели документа:
FSRC Crystallog & Photon RAS, Leninskiy Prospekt 59, Moscow 119333, Russia.
RAS, Kirensky Inst Phys, Siberian Branch, Akad Gorodok 50, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Smirnova, E.; Alekseeva, O. A.; Dudka, A. P.; Verin, I. A.; Artemov, V. V.; Артемов Владимир В.; Khmelenin, D. N.; Gudim, I. A.; Гудим, Ирина Анатольевна; Frolov, K. V.; Lyubutin, I. S.; Ministry of Science and Higher Education within the State assignment FSRC 'Crystallography and Photonics' RAS; Congress of the International Union of Crystallography(25 ; 14-22 August 2021 ; Prague, Czech Republic)
}
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15.

Shaping light in backward-wave nonlinear hyperbolic metamaterials / A. K. Popov [et al.] // Photonics. - 2018. - Vol. 5, Is. 2. - Ст. 8, DOI 10.3390/photonics5020008. - Cited References: 46. - Alexander K. Popov acknowledges support by the U. S. Army Research Office under grant number W911NF-14-1-0619. Vitaly V. Slabko acknowledges support by the Ministry of Education and Science of the Russian Federation (project # 3.6341.2017/6.7). . - ISSN 2304-6732

РУБ Optics
Рубрики:
NEGATIVE-INDEX METAMATERIALS
OPTICAL PARAMETRIC OSCILLATOR
Кл.слова (ненормированные):
optical metamaterials -- fundamental concepts in photonics -- light-matter -- interactions at the subwavelength and nanoscale -- fundamental -- understanding of linear and nonlinear optical processes in novel metamaterials underpinning photonic devices and components -- advancing the frontier of nanophotonics with the associated nanoscience and nanotechnology -- nanostructures that can serve as building blocks for nano-optical systems -- use of nanotechnology in photonics -- nonlinear nanophotonics -- plasmonics and excitonics -- subwavelength components and negative index materials -- slowing, store, and processing light pulses -- materials for optical sensing, for tunable optical delay lines, for optical buffers, for high extinction optical switches, for novel image processing hardware, and for highly-efficient wavelength converters
Аннотация: Backward electromagnetic waves are extraordinary waves with contra-directed phase velocity and energy flux. Unusual properties of the coherent nonlinear optical coupling of the phase-matched ordinary and backward electromagnetic waves with contra-directed energy fluxes are described that enable greatly-enhanced frequency and propagation direction conversion, parametrical amplification, as well as control of shape of the light pulses. Extraordinary transient processes that emerge in such metamaterials in pulsed regimes are described. The results of the numerical simulation of particular plasmonic metamaterials with hyperbolic dispersion are presented, which prove the possibility to match phases of such coupled guided ordinary and backward electromagnetic waves. Particular properties of the outlined processes in the proposed metamaterial are demonstrated through numerical simulations. Potential applications include ultra-miniature amplifiers, frequency changing reflectors, modulators, pulse shapers, and remotely actuated sensors.

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Держатели документа:
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA.
Russian Acad Sci, LV Kirensky Inst Phys, Dept Coherent & Nonlinear Opt, Fed Res Ctr,Siberian Branch,Krasnoyarsk Sci Ctr, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Inst Engn Phys & Radioelect, Krasnoyarsk 660041, Russia.
Univ Missouri, Off Chancellor, St Louis, MO 63121 USA.

Доп.точки доступа:
Popov, A. K.; Myslivets, S. A.; Мысливец, Сергей Александрович; Slabko, V. V.; Tkachenko, V. A.; George, T. F.; U. S. Army Research Office [W911NF-14-1-0619]; Ministry of Education and Science of the Russian Federation [3.6341.2017/6.7]
}
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16.

Slabko, V. V.
Resonant light-controlled self-assembly of ordered nanostructures / V. V. Slabko, A. S. Tsipotan, A. S. Aleksandrovsky // Photonics Nanostruct. - 2012. - Vol. 10, Is. 4. - P. 636-643, DOI 10.1016/j.photonics.2012.06.002. - Cited References: 15. - This work has been supported by the Ministry of Education and Science of Russian Federation (Contract 16.740.11.0150 and Grant 2.1.1/3455), by RAS Projects 29 and 31, by PSB RAS Project 3.9.5, by SB RAS Projects 43 and 101, and by SFU Grant F12. . - ISSN 1569-4410

РУБ Nanoscience & Nanotechnology + Materials Science, Multidisciplinary + Optics + Physics, Applied

Кл.слова (ненормированные):
Metal nanoparticles -- Semiconductor nanoparticles -- Self-assembly -- Light-induced processes
Аннотация: The possibility of light-controllable formation of heterogeneous nanostructures containing resonant metallic and semiconductor nanoparticles is considered. Interaction energy between light-induced dipole polarization of nanoparticles at modest light intensity can be much more than the thermal motion energy. The configuration of self-assembled nanostructure can be controlled by the frequency and polarization of the light.

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Доп.точки доступа:
Tsipotan, A. S.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Слабко, Виталий Васильевич; International Workshop on Theoretical and Computational Nano-Photonics (4th ; 26-28 Oct 2011 ; Bad Honnef, Germany)
}
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17.

Quasi-bound states in the continuum with temperature-tunable Q factors and critical coupling point at Brewster's angle / B.-R. Wu, J.-H. Yang, P. S. Pankin [et al.] // Laser Photon. Rev. - 2021. - Vol. 15, Is. 5. - Ст. 2000290, DOI 10.1002/lpor.202000290. - Cited References: 35. - This work was supported by the Higher Education Sprout Project of National Chiao Tung University and Ministry of Education and the Ministry of Science and Technology (NMOST-107-2221-E-009-046-MY3; 108-2923-E-009-003-MY3; 109-2224-E-009-002; and 109-2628-E-009-007-MY3). The research was also funded by Russian Foundation for Basic Research projects No. 19-52-52006 . - ISSN 1863-8880
Кл.слова (ненормированные):
bound state in the continuum -- Brewster resonance -- distributed Bragg reflector -- liquid crystal -- optical anisotropy -- Q factor
Аннотация: Quasibound state in the continuum (quasi-BIC) is a long-lived state with a high quality factor (Q factor). Here quasi-BICs in nematic liquid crystal (LC) layer embedded between a distributed Bragg reflector (DBR) and a metal layer are studied. First, a special class of true BICs between the DBR and the metal film with field localization provided by the Brewster transverse electric (TE) reflection in the DBR is experimentally demonstrated. It is demonstrated that the Q factor of the quasi-BIC can be tuned by the LC optical axis rotation in a wide range being only restricted by metal losses. The change of coupling with the radiation channel leads to a critical coupling condition, providing a total absorption of incident light. The acquired quasi-BIC resonance is extremely sensitive to the temperature due to the narrow nematic temperature range of the LC. The quasi-BIC transforms to BIC at the LC-isotropic clearing point, due to closing of the radiation channel.

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Держатели документа:
Institute of Imaging and Biomedical Photonics and Institute of Photonic System, National Chiao Tung University and National Yang Ming Chiao Tung University, 301 Gaofa 3rd Road, Tainan, 71150, Taiwan
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation

Доп.точки доступа:
Wu, B. -R.; Yang, J. -H.; Pankin, P. S.; Панкин, Павел Сергеевич; Huang, C. -H.; Lee, W.; Maksimov, D. N.; Максимов, Дмитрий Николаевич; Timofeev, I. V.; Тимофеев, Иван Владимирович; Chen, K. -P.
}
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18.

    Polarization-sensitive resonant absorber based on splitted tamm plasmon polariton / A. Y. Avdeeva, R. G. Bikbaev, S. Y. Vetrov [et al.] // Photonics Nanostruc. Fundam. Appl. - 2023. - Vol. 53, Is. 16. - Ст. 101094, DOI 10.1016/j.photonics.2022.101094. - Cited References: 55 . - ISSN 1569-4410. - ISSN 1569-4429
   Перевод заглавия: Поляризационно-чувствительный резонансный поглотитель на основе расщепления таммовского плазмон-поляритона
Кл.слова (ненормированные):
Absorber -- Polarization -- Localization of light -- Tamm plasmon polariton -- Anisotropic nanocomposite -- Plasmonic sensor
Аннотация: The possibility of creating a polarization-sensitive absorber on the basis of the splitting of a Tamm plasmon polariton at the interface between a metallic film and an anisotropic nanocomposite layer conjugated with a photonic crystal is theoretically predicted. The effect of geometrical parameters on the optical absorption spectra under the critical coupling conditions is discussed. It is shown that, changing the polarization of the radiation falling onto the structure along its normal, one can control the absorption at the Tamm plasmon polariton wavelength.

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

Доп.точки доступа:
Avdeeva, A. Yu.; Авдеева, Анастасия Юрьевна; Bikbaev, R. G.; Бикбаев, Рашид Гельмединович; Vetrov, S. Ya.; Ветров, Степан Яковлевич; Doyko, R. K.; Timofeev, I. V.; Тимофеев, Иван Владимирович
}
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19.

Bukhanov, E. R.
Photonics of plant chloroplasts / E. R. Bukhanov, M. N. Volochaev, S. A. Pyatina // Bull. Russ. Acad. Sci. Phys. - 2023. - Vol. 87, Is. 10. - P. 1488-1492, DOI 10.3103/S1062873823703549. - Cited References: 19 . - ISSN 1062-8738. - ISSN 1934-9432
Аннотация: It is shown that features of light propagation in plant leaves depend on the long-range ordering in chloroplasts and spectral characteristics of pigments. It is established that, allowing for the dispersion of chlorophyll’s absorption spectrum, the photonic density of states grows and the spectral peak shifts to the efficient photosynthesis wavelength range, enhancing the probability of photosynthesis.

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Публикация на русском языке Буханов, Евгений Романович. Фотоника хлоропластов растений [Текст] / Е. Р. Буханов, М. Н. Волочаев, С. А. Пятина. - 5 с. // Изв. РАН. Сер. физич. - 2023. - Т. 87 № 10. - С. 1458-1462

Держатели документа:
Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation
Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Volochaev, M. N.; Волочаев, Михаил Николаевич; Pyatina, S. A.; Буханов, Евгений Романович
}
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20.

Photonic devices with negative phonons: a concept, extraordinary properties and materials / A. K. Popov [et al.] // 8th International Conference on Optics-Photonics Design and Fabrication (ODF12) : Book of abstracts. - 2012. - P. 4S4-02
Аннотация: A family of readily available optical materials and photonic devices are proposed which mimic extraordinary coherent nonlinear-optical frequency conversion processes commonly attributed to plasmonic metamaterials that are very challenging to make.

Материалы конференции

Доп.точки доступа:
Popov, A. K.; Попов, Александр Кузьмич; Shalaev, M. I.; Myslivets, S. A.; Мысливец, Сергей Александрович; Slabko, V. V.; Слабко, Виталий Васильевич; Национальный исследовательский университет ИТМО; Оптическое общество им. Д.С. Рождественского; Optics Design Group of Optical Society of Japan, JSAP; International Conference on Optics-Photonics Design and Fabrication (ODF12) (8 ; 2012 ; July ; 2-5 ; S.-Petersburg)
}
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