Отрывок: In this case, the pair is oriented orthogonally to the vector of polarization of the electric field. The opposite situation is observed in the long-wavelength region of the spectrum, where the pair is located along the polarization vector (at = 990 nm). This is explained by the fact that when the particles are in the low frequency region, the system is reoriented along the direction of the field, since in this direction t...
Полная запись метаданных
Поле DC | Значение | Язык |
---|---|---|
dc.contributor.author | Petrakova, V.S. | - |
dc.contributor.author | Tsipotan, A.S. | - |
dc.contributor.author | Slabko, V.V. | - |
dc.date.accessioned | 2023-06-21 14:06:40 | - |
dc.date.available | 2023-06-21 14:06:40 | - |
dc.date.issued | 2022-08 | - |
dc.identifier | Dspace\SGAU\20230601\104021 | ru |
dc.identifier.citation | Petrakova VS, Tsipotan AS, Slabko VV. The mathematical model of quantum dots pair orientation under laser radiation field. Computer Optics 2022; 46(4): 555-560. DOI: 10.18287/2412-6179-CO-1062. | ru |
dc.identifier.uri | https://dx.doi.org/10.18287/2412-6179-CO-1062 | - |
dc.identifier.uri | http://repo.ssau.ru/handle/Zhurnal-Komputernaya-optika/The-mathematical-model-of-quantum-dots-pair-orientation-under-laser-radiation-field-104021 | - |
dc.description.abstract | One approach for the formation of structures with complex geometries at the nanoscale is the step-by-step assembly. In this case, it is necessary to be able to estimate the time required to establish orientational equilibrium for a preformed pair of particles. This process is statistical in nature and depends on the mechanism of interaction of the ensemble with the external field. The orientation of particles in an alternating field is associated with certain relaxation times, which depend on the viscosity and temperature of the medium, as well as on the geometric structure of the samples. This paper proposes an mathematical model of the process of establishing the distribution of nanoparticles pairs orientations taking into account the friction force, thermal motion, and the orienting laser field. A statistical orientation distribution was obtained for CdTe particles in the field of moderate laser radiation, and the average time for establishing orientational equilibrium was estimated. | ru |
dc.description.sponsorship | V.S. Petrakova is grateful to Krasnoyarsk Mathematical Center financed by the Ministry of Science and Higher Education of the Russian Federation in the framework of the establishment and development of regional Centers for Mathematics Research and Education (Agreement No. 075-02-2022-873). | ru |
dc.language.iso | en | ru |
dc.publisher | Самарский национальный исследовательский университет | ru |
dc.relation.ispartofseries | 46;4 | - |
dc.subject | mathematical methods | ru |
dc.subject | nanostructure fabrication | ru |
dc.subject | relaxation process | ru |
dc.title | The mathematical model of quantum dots pair orientation under laser radiation field | ru |
dc.type | Article | ru |
dc.textpart | In this case, the pair is oriented orthogonally to the vector of polarization of the electric field. The opposite situation is observed in the long-wavelength region of the spectrum, where the pair is located along the polarization vector (at = 990 nm). This is explained by the fact that when the particles are in the low frequency region, the system is reoriented along the direction of the field, since in this direction t... | - |
dc.classindex.scsti | 29.31.15. | - |
Располагается в коллекциях: | Журнал "Компьютерная оптика" |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
---|---|---|---|---|
2412-6179_2022_46-4_555-560.pdf | 1.08 MB | Adobe PDF | Просмотреть/Открыть |
Показать базовое описание ресурса
Просмотр статистики
Поделиться:
Все ресурсы в архиве электронных ресурсов защищены авторским правом, все права сохранены.