Effect of the spatial distribution of probe beam on the results of measurements of the disperse composition of nanoparticles by dynamic light scattering method
- 作者: Bunkin N.F.1,2, Shkirin A.V.1,3, Chirikov S.N.3, Sendrovitz A.L.1
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隶属关系:
- Prokhorov General Physics Institute
- Bauman Moscow State Technical University
- National Research Nuclear University “MEPhI”
- 期: 卷 43, 编号 8 (2016)
- 页面: 252-255
- 栏目: Article
- URL: https://journals.rcsi.science/1068-3356/article/view/228036
- DOI: https://doi.org/10.3103/S1068335616080054
- ID: 228036
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详细
The model of dynamic scattering on a finite ensemble of Brownian particles in liquid is considered. It is shown that an artifact characteristic relaxation time appears in the autocorrelation function of the scattered light intensity, which is much longer than the correlation time controlled by particle diffusion in the scattering volume.
作者简介
N. Bunkin
Prokhorov General Physics Institute; Bauman Moscow State Technical University
编辑信件的主要联系方式.
Email: nbunkin@kapella.gpi.ru
俄罗斯联邦, ul. Vavilova 38, Moscow, 119991; Vtoraya Baumanskaya ul. 5, Moscow, 105005
A. Shkirin
Prokhorov General Physics Institute; National Research Nuclear University “MEPhI”
Email: nbunkin@kapella.gpi.ru
俄罗斯联邦, ul. Vavilova 38, Moscow, 119991; Kashirskoe sh. 31, Moscow, 115409
S. Chirikov
National Research Nuclear University “MEPhI”
Email: nbunkin@kapella.gpi.ru
俄罗斯联邦, Kashirskoe sh. 31, Moscow, 115409
A. Sendrovitz
Prokhorov General Physics Institute
Email: nbunkin@kapella.gpi.ru
俄罗斯联邦, ul. Vavilova 38, Moscow, 119991
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