학술논문
Progress report on the determination of RK at LNE
Document Type
Conference
Author
Source
2016 Conference on Precision Electromagnetic Measurements (CPEM 2016) Precision Electromagnetic Measurements (CPEM 2016), 2016 Conference on. :1-2 Jul, 2016
Subject
Language
ISSN
2160-0171
Abstract
This paper describes the present status of the determination of the von Klitzing constant R K with a target relative uncertainty of 1 part in 10 8 . The last improvements of the measurement chain operating at the required uncertainty and the latest changes to the new calculable capacitor under construction at LNE are presented.