Resonant and Nonresonant Nonlinear Absorption in Colloidal Core/Shell Semiconductor Nanoplatelets
- 作者: Smirnov A.1, Golinskaya A.2, Przhiyalkovskii D.2, Kozlova M.2, Saidzhonov B.2, Vasiliev R.2, Dneprovskii V.2
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隶属关系:
- Kotel’nikov IRE RAS
- Moscow State University
- 期: 卷 52, 编号 14 (2018)
- 页面: 1798-1800
- 栏目: Excitons in Nanostructures
- URL: https://journals.rcsi.science/1063-7826/article/view/204984
- DOI: https://doi.org/10.1134/S1063782618140300
- ID: 204984
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详细
Nonlinear absorption of colloidal solution of core/shell CdSe/CdS nanoplatelets (NPLs) in the case of resonant and nonresonant stationary excitation of the electron/light-hole and electron/heavy-hole exciton transitions was investigated. We have revealed the induced bleaching simultaneously of both exciton transitions. The peculiarities of the nonlinear change in absorption were associated with saturation of exciton transitions absorption due to phase space filling, energy up- and down-conversion mechanisms.
作者简介
A. Smirnov
Kotel’nikov IRE RAS
Email: and.golinskaya@gmail.com
俄罗斯联邦, Moscow
A. Golinskaya
Moscow State University
编辑信件的主要联系方式.
Email: and.golinskaya@gmail.com
俄罗斯联邦, Moscow
D. Przhiyalkovskii
Moscow State University
Email: and.golinskaya@gmail.com
俄罗斯联邦, Moscow
M. Kozlova
Moscow State University
Email: and.golinskaya@gmail.com
俄罗斯联邦, Moscow
B. Saidzhonov
Moscow State University
Email: and.golinskaya@gmail.com
俄罗斯联邦, Moscow
R. Vasiliev
Moscow State University
Email: and.golinskaya@gmail.com
俄罗斯联邦, Moscow
V. Dneprovskii
Moscow State University
Email: and.golinskaya@gmail.com
俄罗斯联邦, Moscow