多孔硅纳米颗粒悬浮液中的非线性光散射

IF 0.6 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Bulletin of the Lebedev Physics Institute Pub Date : 2024-09-25 DOI:10.3103/S1068335624600621

A. F. Bunkin, M. A. Davydov, A. N. Fedorov, L. A. Osminkina

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引用次数: 0

摘要

在一系列测量中，对多孔硅纳米粒子悬浮液在乙醇和蒸馏水中的非线性散射进行了比较。散射具有阈值特性，与纳米颗粒的浓度和激光的能量有关。只要纳米粒子的大小相差不大，就能观察到散射光谱的性质和悬浮液的最佳浓度存在显著差异。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Nonlinear Scattering of Light in Suspensions of Porous Silicon Nanoparticles

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Nonlinear Scattering of Light in Suspensions of Porous Silicon Nanoparticles

In a series of measurements, a comparison is made of nonlinear scattering in suspensions of porous silicon nanoparticles in ethanol and bidistilled water. Scattering has a threshold character in terms of the concentration of nanoparticles and the energy of the initiating laser. With a small difference in the sizes of nanoparticles, a significant difference in the nature of scattering spectra and optimal concentrations of suspensions is observed.

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来源期刊

Bulletin of the Lebedev Physics Institute PHYSICS, MULTIDISCIPLINARY-

CiteScore

0.70

自引率

25.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Bulletin of the Lebedev Physics Institute is an international peer reviewed journal that publishes results of new original experimental and theoretical studies on all topics of physics: theoretical physics; atomic and molecular physics; nuclear physics; optics; lasers; condensed matter; physics of solids; biophysics, and others.