Nonlinear Scattering of Light in Suspensions of Porous Silicon Nanoparticles

被引：0

作者：

Bunkin, A. F. ^{[1
]}

Davydov, M. A. ^{[1
]}

Fedorov, A. N. ^{[1
]}

Osminkina, L. A. ^{[2
]}

机构：

[1] Russian Acad Sci, Prokhorov Gen Phys Inst, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119991, Russia

来源：

BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE | 2024年 / 51卷 / 08期

关键词：

porous silicon; nanoparticle suspension; stimulated light scattering;

D O I：

10.3103/S1068335624600621

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

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.

引用

页码：306 / 309

页数：4

共 6 条

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