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1.


   
    Влияние многоуровнего характера спектра полупроводниковых наночастиц на энергию их взаимодействия в квазирезонансном электромагнитном поле / А. А. Глушков [и др.] // В мире науч. открытий. - 2015. - № 12.1 (72). - С. 356-368. - Библиогр.: 20 . - ISSN 2072-0831. - ISSN 2307-9428
   Перевод заглавия: Effect of multilevel nature of the spectrum of quantum dots in the energy of their interaction in quasi-resonant electromagnetic field
Кл.слова (ненормированные):
диполь-дипольное взаимодействие -- наночастицы и наноструктуры -- взаимодействие лазерного излучения с веществом -- дисперсионные соотношения -- dipole-dipole interaction -- nanoparticles and nanostructures -- interaction of laser radiation with matter -- dispersion relations
Аннотация: Произведен расчет энергетических спектров взаимодействия пары наночастиц CdSe в квазирезонансном электромагнитном поле, для случаев одинаковых частиц и частиц с отличающимися длинами волн переходов, использовано диполь-дипольное приближение. Показано, что учет дополнительных переходов значительно увеличивает величину энергии взаимодействия для потенциальной ямы, лежащей в длинноволновой области спектра. На примере двух частиц с ограниченным числом резонансов исследовано влияние разности резонансных длин волн на глубину и положение потенциальной ямы.
Spectral dependences of interaction energy of multilevel semiconductor quantum dots are calculated in dipole-dipole approximation for a pair of CdSe quantum dots in a quasi-resonant laser field, for cases of two identical quantum dots and those with differing transition wavelengths. Interaction energy of pair of multilevel quantum dots in the long-wavelength potential well is much higher than that of pair of two-level quantum dots.

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

Доп.точки доступа:
Глушков, А. А.; Glushkov, А. А.; Слюсарева, Евгения Алексеевна; Slyusareva, E. A.; Ципотан, Алексей Сергеевич; Tsipotan, A. S.; Слабко, Виталий Васильевич; Slabko, V. V.; Александровский, Александр Сергеевич; Aleksandrovsky, A. S.
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2.


   
    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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3.


    Tsipotan, A. S.
    Wavelength-controlled manipulation of colloidal quasi-resonant quantum dots under pulsed laser irradiation / A. S. Tsipotan, A. S. Aleksandrovsky, V. V. Slabko // Proc. SPIE : SPIE, 2016. - Vol. 10027: Nanophotonics and Micro/Nano Optics III. - Ст. 1002711, DOI 10.1117/12.2245386. - Cited References: 11. - The reported study was funded by RFBR and Government of Krasnoyarsk Territory according to the research project № 16-42-240410 and particularly supported by the Ministry of Education and Science of the Russian Federation (No. 3.1749.2014/K, 214/71 for Siberian Federal University); by RFBR research project No. 14-02-00219 A, 16-32-00129; by SB RAS Program №II.2P № 0358-2015-0012.
Кл.слова (ненормированные):
Self-assembly -- nanostructures -- quantum dots -- absorption spectra -- dipole-dipole interaction -- laser control
Аннотация: Production of nanostructures consisting of semiconductor nanoparticles (NPs) is of interest for number of applications. Development of new methods of NPs' manipulation and aggregation of NPs into nanostructures with pre-defined geometry is also of considerable interest from the fundamental point of view. Under laser irradiation with properly chosen wavelengths excitonic excitations of semiconductor NPs will be induced. Electrodynamical interaction between excited NPs is rather universal and allows formation of wide variety of nanostructures both of homo- and heterogeneous content. Theoretical approach for study of interaction of NPs' ensembles with laser light includes dipole-dipole approximation for NPs' attraction. Experimental results are obtained for TGA stabilized 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 with 10 nm inter-QD distance. Therefore, possibility of precise QDs manipulation via laser-induced electrodynamical interaction is demonstrated.

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Доп.точки доступа:
Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Slabko, V. V.; Nanophotonics and Micro/Nano Optics(3 ; 2016 ; October 12 ; Beijing, China)
}
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4.


   
    Three-dimensional model of quantum dots'' self-assembly under the action of laser radiation / V. A. Tkachenko [et al.] // Комп. оптика. - 2017. - Т. 41, № 4. - С. 577-580, DOI 10.18287/2412-6179-2017-41-4-577-580. - Библиогр.: 14. - The work was funded by the Russian Foundation for Basic Research (RFBR) and Krasnoyarsk Krai administration under research project No. 16-42-240410r_a, RFBR research project No. 16-32-00129 and by the Ministry of Education and Science of the Russian Federation (Grant 3.6341.2017/VU). . - ISSN 0134-2452
Кл.слова (ненормированные):
Nanostructure fabrication -- Plasmonics -- Optical tweezers or optical manipulation
Аннотация: This study considered a process of quantum dots' self-assembly into nanostructure arrays with predefined geometry, which proceeds in the external resonant laser field. We considered the simplest case of assembling a stable structure of two particles. The problem was solved numerically using a three-dimensional model of Brownian dynamics. The idea of the method is that the attraction of the dots occurs due to the interaction of resonantly induced dipole moments, with the dots being then captured by the Van der Waals force. Finally, a three-dimensional model was considered; the average nanoparticle aggregation time as a function of the laser radiation wavelength was calculated; the probability of such structures' being formed was estimated for the calculated average aggregation time and for the laser pulse duration used in the experiment. The wavelength of the maximum probability was found to be shifted from the single particle resonance wavelength of 525 nm to the red area of 535 nm, which is in qualitative agreement with the redshift of the resonance wavelength of interacting particles.

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Держатели документа:
Kirensky Institute of Physics, Russian Academy of Sciences
Siberian Federal University

Доп.точки доступа:
Tkachenko, V. A.; Tsipotan, A. S.; Slabko, V. V.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич
}
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5.


   
    Three-dimensional model of quantum dots' self-assembly under the laser field action / V. A. Tkachenko [и др.] // Информационные технологии и нанотехнологии (ИТНТ-2017) : сб трудов. - Самара, 2017. - Ст. 100-103
Аннотация: This study considers the self-assembly process of quantum dots to nanostructures with the predefined geometry, which proceeds in the external resonant laser field within the three-dimensional model of Brownian dynamics. Average aggregation time of nanoparticles depending on the external field wavelength was calculated. The probability of such structures formation was estimated for the calculated average aggregation time and for the pulse duration of the laser used in the experiment

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Доп.точки доступа:
Tkachenko, V. A.; Tsipotan, A. S.; Aleksandrovskiy, A. S.; Александровский, Александр Сергеевич; Slabko, V. V.; Слабко, Виталий Васильевич; "Информационные технологии и нанотехнологии", Международная конференция и молодежная школа(3 ; 2017 ; апр. ; 25-27 ; Самара); Самарский национальный исследовательский университет им. акад. С.П. Королева; Институт систем обработки изображений РАН
}
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6.


   
    Thermal influence in the process of self-assembly of quantum dots by quasi-resonant laser radiation / V. A. Tkachenko, A. S. Tsipotan, A. S. Aleksandrovsky, V. V. Slabko // Енисейская фотоника-2020 : тезисы докладов. - Красноярск : ИФ СО РАН, 2020. - P. 94. - Cited References: 3 . - ISBN 978-5-6042995-8-6

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Доп.точки доступа:
Tkachenko, V. A.; Tsipotan, A. S.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Slabko, V. V.; Слабко, Виталий Васильевич; Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук"; Институт физики им. Л.В. Киренского Сибирского отделения РАН; Сибирский федеральный университет; "Енисейская фотоника", Всероссийская научная конференция с международным участием(1 ; 2020 ; сент. ; 14-19 ; Красноярск)
Нет сведений об экземплярах (Источник в БД не найден)
}
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7.


   
    The possibility of self-assembly of complex nanostructures with pre-defined geometry under the action of laser field / V. S. Kornienko [et al.] // AIP Conf. Proc. - 2019. - Vol. 2164, Is. 1. - Ст. 100004, DOI 10.1063/1.5130841. - Cited References: 22. - The reported study was funded by Russian Science Foundation (Grant 18-72-00003). V.V. Slabko is grateful for the support from the Ministry of Education and Science of the Russian Federation (Grant 3.6341.2017/VU). . - ISSN 0094-243X. - ISSN 1551-7616. - ISSN 978-0-735
Аннотация: Self-assembly remains one of the simplest and cheapest methods of nanostructuring. And the dependence of the properties of the objects obtained, not only on their composition, but also on the form, brings to the fore the question of developing methods for forming structures of a predetermined form and searching for system parameters in which the formation of a structure becomes possible. This paper is devoted to modeling the process of self-assembly of a multiparticle nanostructure of a predetermined shape in the field of laser radiation.

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Держатели документа:
Siberian Federal University, Krasnoyarsk, Russia
Department of Computational Mathematics, Institute of Computational Modeling of Federal Research Center KSC SB RAS, Krasnoyarsk, Russia
Laboratory of Coherent Optics, Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, Russia

Доп.точки доступа:
Kornienko, V. S.; Tsipotan, A. S.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Slabko, V. V.; Application of Mathematics in Technical and Natural Sciences: 11th International Conference for Promoting the Application of Mathematics in Technical and Natural Sciences(11th ; 20-25 June 2019 ; Albena, Bulgaria)
}
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8.


   
    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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9.


    Slabko, V. V.
    Self-organised aggregation of a pair of particles with different resonant frequencies and electric dipole moments of transitions, controlled by an external quasi-resonant field / V. V. Slabko, A. S. Tsipotan, A. S. Aleksandrovsky // Quantum Electron. . - 2013. - Vol. 43, no. 5. - P. 458-462DOI 10.1070/QE2013v043n05ABEH015021
Аннотация: The influence of the oscillation phases of the dipole moments induced in metal nanoparticles and quantum dots by an external laser field on their interaction energy is considered. It is shown that a difference in resonant frequencies leads to the formation of additional minima and maxima, which are absent in the spectral dependence of the interaction energy of identical particles at similar orientations of the pair of particles with respect to the plane of polarisation of radiation. These features are due to the fact that the oscillation phase difference of the induced dipole moments of particles reaches values close to π.

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Публикация на русском языке Слабко, Виталий Васильевич. Управляемая внешним квазирезонансным полем самоорганизованная агрегация пары частиц с разными резонансными частотами и электродипольными моментами переходов / В. В. Слабко // Квантовая электроника. - 2013. - Т. 43, № 5. - С. 458-462


Доп.точки доступа:
Tsipotan, A. S. ; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Слабко, Виталий Васильевич
}
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10.


    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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