{"title":"Influence of the Microdroplets Sizes of Magnetic Emulsions on the Magneto-Optical Effect","authors":"S. S. Belykh, C. V. Yerin","doi":"10.1134/s0031918x23601415","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The features of the magneto-optical effect of optical density change in magnetic emulsions with low interfacial tension, synthesized on the basis of kerosene magnetic fluid and AMG-10 oil, are studied. It is shown that the magnitude and sign of the effect essentially depend on the size of the emulsion droplets. The effect is interpreted on the basis of the anomalous diffraction approximation, and a method is proposed for estimating the size of magnetic emulsion microdroplets depending on the sign of the magneto-optical effect in longitudinal and transverse magnetic fields.</p>","PeriodicalId":20180,"journal":{"name":"Physics of Metals and Metallography","volume":"23 1","pages":""},"PeriodicalIF":1.1000,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of Metals and Metallography","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1134/s0031918x23601415","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"METALLURGY & METALLURGICAL ENGINEERING","Score":null,"Total":0}
引用次数: 0
Abstract
The features of the magneto-optical effect of optical density change in magnetic emulsions with low interfacial tension, synthesized on the basis of kerosene magnetic fluid and AMG-10 oil, are studied. It is shown that the magnitude and sign of the effect essentially depend on the size of the emulsion droplets. The effect is interpreted on the basis of the anomalous diffraction approximation, and a method is proposed for estimating the size of magnetic emulsion microdroplets depending on the sign of the magneto-optical effect in longitudinal and transverse magnetic fields.
期刊介绍：
The Physics of Metals and Metallography (Fizika metallov i metallovedenie) was founded in 1955 by the USSR Academy of Sciences. Its scientific profile involves the theory of metals and metal alloys, their electrical and magnetic properties, as well as their structure, phase transformations, and principal mechanical properties. The journal also publishes scientific reviews and papers written by experts involved in fundamental, application, and technological studies. The annual volume of publications amounts to some 250 papers submitted from 100 leading national scientific institutions.
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