Optical second harmonic generation and its photoinduced dynamics in ferroelectric semiconductor Sn2P2S6
- Авторы: Brekhov K.A.1, Grishunin K.A.1, Afanas’ev D.V.2, Semin S.V.1,2, Sherstyuk N.E.1, Mishina E.D.1, Kimel A.V.1,2
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Учреждения:
- Moscow Technological University (MIREA)
- Institute for Molecules and Materials
- Выпуск: Том 60, № 1 (2018)
- Страницы: 31-36
- Раздел: Semiconductors
- URL: https://journal-vniispk.ru/1063-7834/article/view/201845
- DOI: https://doi.org/10.1134/S1063783418010080
- ID: 201845
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Аннотация
By means of optical pump–probe technique, the ultrafast dynamics of nonlinear optical response of the ferroelectric semiconductor Sn2P2S6 crystal excited with a femtosecond laser pulse has been investigated. It has been shown that, under the action of femtosecond pulses, change in optical second harmonic generation occurs in the sample, which can be due to screening of existing electric polarization.
Об авторах
K. Brekhov
Moscow Technological University (MIREA)
Автор, ответственный за переписку.
Email: brekhov_ka@mail.ru
Россия, Moscow, 119454
K. Grishunin
Moscow Technological University (MIREA)
Email: brekhov_ka@mail.ru
Россия, Moscow, 119454
D. Afanas’ev
Institute for Molecules and Materials
Email: brekhov_ka@mail.ru
Нидерланды, Nijmegen, 6500 GL
S. Semin
Moscow Technological University (MIREA); Institute for Molecules and Materials
Email: brekhov_ka@mail.ru
Россия, Moscow, 119454; Nijmegen, 6500 GL
N. Sherstyuk
Moscow Technological University (MIREA)
Email: brekhov_ka@mail.ru
Россия, Moscow, 119454
E. Mishina
Moscow Technological University (MIREA)
Email: brekhov_ka@mail.ru
Россия, Moscow, 119454
A. Kimel
Moscow Technological University (MIREA); Institute for Molecules and Materials
Email: brekhov_ka@mail.ru
Россия, Moscow, 119454; Nijmegen, 6500 GL
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