{"title":"用电磁线圈同时测量超导体电阻率和迈斯纳效应的方法","authors":"H. Nakane","doi":"10.1109/CPEM.1988.671351","DOIUrl":null,"url":null,"abstract":"From the differences in reactance and resistance between a circular solenoid coil surrounding and coaxial with a cylindrical conductor and a similar coil without the conductor, a method for measuring resistivity and permeability of the conductor is proposed. The resistivity of copper measured by this method has correlated well with the values measured by the DC four-probe method. Furthermore, the experiment with a high Tc superconductor indicates that the resistivity and permeability of the conductor can be measured with remarkable accuracy.","PeriodicalId":326579,"journal":{"name":"1988 Conference on Precision Electromagnetic Measurements","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"A Method for Simultaneously Measuring Resistivity and the Meissner Effect of a Superconductor Used with a Solenoid Coil\",\"authors\":\"H. Nakane\",\"doi\":\"10.1109/CPEM.1988.671351\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"From the differences in reactance and resistance between a circular solenoid coil surrounding and coaxial with a cylindrical conductor and a similar coil without the conductor, a method for measuring resistivity and permeability of the conductor is proposed. The resistivity of copper measured by this method has correlated well with the values measured by the DC four-probe method. Furthermore, the experiment with a high Tc superconductor indicates that the resistivity and permeability of the conductor can be measured with remarkable accuracy.\",\"PeriodicalId\":326579,\"journal\":{\"name\":\"1988 Conference on Precision Electromagnetic Measurements\",\"volume\":\"26 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-06-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1988 Conference on Precision Electromagnetic Measurements\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CPEM.1988.671351\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1988 Conference on Precision Electromagnetic Measurements","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CPEM.1988.671351","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Method for Simultaneously Measuring Resistivity and the Meissner Effect of a Superconductor Used with a Solenoid Coil
From the differences in reactance and resistance between a circular solenoid coil surrounding and coaxial with a cylindrical conductor and a similar coil without the conductor, a method for measuring resistivity and permeability of the conductor is proposed. The resistivity of copper measured by this method has correlated well with the values measured by the DC four-probe method. Furthermore, the experiment with a high Tc superconductor indicates that the resistivity and permeability of the conductor can be measured with remarkable accuracy.
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