{"title":"x射线和伽马射线对PET薄膜电性能的影响","authors":"A. Gubanski, R. Stankiewicz","doi":"10.1109/14.192252","DOIUrl":null,"url":null,"abstract":"The authors present the results of investigations concerning thermally stimulated depolarization currents and measurements of permittivity, loss factor and DC conductivity from X-ray and gamma -ray irradiated commercial 125 mu Estrofol polyethylene terephthalate films. Samples were irradiated with three different doses in different gaseous environments (air and N/sub 2/) and the electrical properties were measured as a function of time. A distribution of activation energies of relaxation processes responsible for the alpha and rho peaks was found by applying partial heating techniques. >","PeriodicalId":13105,"journal":{"name":"IEEE Transactions on Electrical Insulation","volume":"54 1","pages":"149-153"},"PeriodicalIF":0.0000,"publicationDate":"1993-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Influence of X-rays and gamma -rays on the electrical properties of PET films\",\"authors\":\"A. Gubanski, R. Stankiewicz\",\"doi\":\"10.1109/14.192252\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors present the results of investigations concerning thermally stimulated depolarization currents and measurements of permittivity, loss factor and DC conductivity from X-ray and gamma -ray irradiated commercial 125 mu Estrofol polyethylene terephthalate films. Samples were irradiated with three different doses in different gaseous environments (air and N/sub 2/) and the electrical properties were measured as a function of time. A distribution of activation energies of relaxation processes responsible for the alpha and rho peaks was found by applying partial heating techniques. >\",\"PeriodicalId\":13105,\"journal\":{\"name\":\"IEEE Transactions on Electrical Insulation\",\"volume\":\"54 1\",\"pages\":\"149-153\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Transactions on Electrical Insulation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/14.192252\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Electrical Insulation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/14.192252","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Influence of X-rays and gamma -rays on the electrical properties of PET films
The authors present the results of investigations concerning thermally stimulated depolarization currents and measurements of permittivity, loss factor and DC conductivity from X-ray and gamma -ray irradiated commercial 125 mu Estrofol polyethylene terephthalate films. Samples were irradiated with three different doses in different gaseous environments (air and N/sub 2/) and the electrical properties were measured as a function of time. A distribution of activation energies of relaxation processes responsible for the alpha and rho peaks was found by applying partial heating techniques. >
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