A. F. Bunkin, M. A. Davydov, A. N. Fedorov, L. A. Osminkina
{"title":"多孔硅纳米颗粒悬浮液中的非线性光散射","authors":"A. F. Bunkin, M. A. Davydov, A. N. Fedorov, L. A. Osminkina","doi":"10.3103/S1068335624600621","DOIUrl":null,"url":null,"abstract":"<p>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.</p>","PeriodicalId":503,"journal":{"name":"Bulletin of the Lebedev Physics Institute","volume":"51 8","pages":"306 - 309"},"PeriodicalIF":0.6000,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Nonlinear Scattering of Light in Suspensions of Porous Silicon Nanoparticles\",\"authors\":\"A. F. Bunkin, M. A. Davydov, A. N. Fedorov, L. A. Osminkina\",\"doi\":\"10.3103/S1068335624600621\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>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.</p>\",\"PeriodicalId\":503,\"journal\":{\"name\":\"Bulletin of the Lebedev Physics Institute\",\"volume\":\"51 8\",\"pages\":\"306 - 309\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2024-09-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bulletin of the Lebedev Physics Institute\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.3103/S1068335624600621\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Lebedev Physics Institute","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.3103/S1068335624600621","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
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.
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.
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