Laser-induced generation of surface periodic structures in media with nonlinear diffusion
- Autores: Zhuravlev V.M.1, Zolotovskii I.O.1, Korobko D.A.1, Morozov V.M.1, Svetukhin V.V.1, Yavtushenko I.O.1, Yavtushenko M.S.1
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Afiliações:
- Ul’yanovsk State University
- Edição: Volume 59, Nº 12 (2017)
- Páginas: 2313-2320
- Seção: Metals
- URL: https://ogarev-online.ru/1063-7834/article/view/201655
- DOI: https://doi.org/10.1134/S1063783417120320
- ID: 201655
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Resumo
A model of fast formation of high-contrast periodic structure appearing on a semiconductor surface under action of laser radiation is proposed. The process of growing a surface structure due to the interaction surface plasmon- polaritons excited on nonequilibrium electrons with incident laser radiation are considered in the framework of a medium with nonlinear diffusion of nonequilibrium carriers (defects). A resonance effect of superfast pico- and subpicosecond amplification of the plasmon-polariton structure generated on the surface, the realization of which can result in a high-contrast defect lattice.
Sobre autores
V. Zhuravlev
Ul’yanovsk State University
Email: rafzol.14@mail.ru
Rússia, ul. L’va Tolstogo 42, Ul’yanovsk, 432700
I. Zolotovskii
Ul’yanovsk State University
Autor responsável pela correspondência
Email: rafzol.14@mail.ru
Rússia, ul. L’va Tolstogo 42, Ul’yanovsk, 432700
D. Korobko
Ul’yanovsk State University
Email: rafzol.14@mail.ru
Rússia, ul. L’va Tolstogo 42, Ul’yanovsk, 432700
V. Morozov
Ul’yanovsk State University
Email: rafzol.14@mail.ru
Rússia, ul. L’va Tolstogo 42, Ul’yanovsk, 432700
V. Svetukhin
Ul’yanovsk State University
Email: rafzol.14@mail.ru
Rússia, ul. L’va Tolstogo 42, Ul’yanovsk, 432700
I. Yavtushenko
Ul’yanovsk State University
Email: rafzol.14@mail.ru
Rússia, ul. L’va Tolstogo 42, Ul’yanovsk, 432700
M. Yavtushenko
Ul’yanovsk State University
Email: rafzol.14@mail.ru
Rússia, ul. L’va Tolstogo 42, Ul’yanovsk, 432700
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