{"title":"COMPARISON OF ACOUSTIC-ELECTRICAL NON-DESTRUCTIVE TESTING OF SOLID-STATE DIELECTRICS IN ELECTRIC AND MAGNETIC FIELDS","authors":"A. Bespalko, A. P. Surzhikov, D. D. Dann","doi":"10.14489/td.2023.08.pp.018-025","DOIUrl":null,"url":null,"abstract":"The paper presents the results of changing the parameters of electromagnetic responses in dielectric materials with defects under external pulsed acoustic excitation. It is shown that in electric and magnetic fields the amplitude of electromagnetic responses increases in accordance with the features of the applied fields. Depending on the properties and sizes of defects in dielectric materials, the amplitude-frequency spectra of electromagnetic responses change.","PeriodicalId":432853,"journal":{"name":"Kontrol'. Diagnostika","volume":"72 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Kontrol'. Diagnostika","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14489/td.2023.08.pp.018-025","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
The paper presents the results of changing the parameters of electromagnetic responses in dielectric materials with defects under external pulsed acoustic excitation. It is shown that in electric and magnetic fields the amplitude of electromagnetic responses increases in accordance with the features of the applied fields. Depending on the properties and sizes of defects in dielectric materials, the amplitude-frequency spectra of electromagnetic responses change.
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