S. Kawaji, N. Nagashima, N. Kikuchi, J. Wakabayashi, K. Inagaki, J. Kinoshita, K. Yoshihiro, C. Yamanouchi
{"title":"Quantized Hall Resistance Measurements","authors":"S. Kawaji, N. Nagashima, N. Kikuchi, J. Wakabayashi, K. Inagaki, J. Kinoshita, K. Yoshihiro, C. Yamanouchi","doi":"10.1109/CPEM.1988.671305","DOIUrl":null,"url":null,"abstract":"The quantized Hall resistances, R/sub H/(4), of Si MOSFETs were measured at approximately=0.5 K in a magnetic field of 15 T. The value of R/sub H/(4) was determined in terms of the Commonwealth Scientific and Industrial Research Organization (CSIRO) realization of the SI ohm. A weighted mean of three determinations gave a value for the quantity R/sub H/(4) of (6453.203,36(52)) Omega /sub SI-NML/ which can also be expressed as 6453.2(1.000,000,52(8)) Omega /sub SI-NML/. This R/sub H/(4) value gives a value for h/e/sup 2/ which is about 0.3 p.p.m. larger than the value for h/e/sup 2/ derived from the anomalous moment of the electron, using the quantum electrodynamics (QED) theory. >","PeriodicalId":326579,"journal":{"name":"1988 Conference on Precision Electromagnetic Measurements","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"22","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1988 Conference on Precision Electromagnetic Measurements","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CPEM.1988.671305","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 22
Abstract
The quantized Hall resistances, R/sub H/(4), of Si MOSFETs were measured at approximately=0.5 K in a magnetic field of 15 T. The value of R/sub H/(4) was determined in terms of the Commonwealth Scientific and Industrial Research Organization (CSIRO) realization of the SI ohm. A weighted mean of three determinations gave a value for the quantity R/sub H/(4) of (6453.203,36(52)) Omega /sub SI-NML/ which can also be expressed as 6453.2(1.000,000,52(8)) Omega /sub SI-NML/. This R/sub H/(4) value gives a value for h/e/sup 2/ which is about 0.3 p.p.m. larger than the value for h/e/sup 2/ derived from the anomalous moment of the electron, using the quantum electrodynamics (QED) theory. >
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