Title :
The results of /spl gamma//sub p/´ (hi) and /spl gamma//sub p/´ (lo) determination based on R/sub K-90/ and K/sub J-90/ at NIM
Author :
Ruimin Liu ; Hengji Liu ; Shouqing Xue ; Zhonghua Zhang
Author_Institution :
Nat. Inst. of Metrol., Beijing, China
Abstract :
The measurements of the SI values of /spl gamma//sub p/´, K/sub J/ and R/sub K/ were completed at NIM in June, 1994, and the result have been published. This paper is as a supplement to give the /spl gamma//sub p/´(hi) and /spl gamma//sub p/´(lo) expressed in terms of R/sub K-90/ and K/sub J-90/. The results are /spl gamma//sub p/´(hi)=2.67515357
Keywords :
constants; electric resistance measurement; measurement errors; measurement standards; quantum Hall effect; units (measurement); 1 ohm; 10 kohm; DC resistance; Josephson array voltage standard; Josephson constant; SI values; Zener reference; cross-capacitor; fundamental physical constants; ohm; quantized Hall resistance; resistance standards; transfer standard; uncertainties; Capacitors; Equations; Measurement standards; Resistors; Springs; Uncertainty;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location :
Braunschweig, Germany
Print_ISBN :
0-7803-3376-4
DOI :
10.1109/CPEM.1996.547409
