JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT ›› 2012, Vol. 32 ›› Issue (5): 31-35.doi: 10.12060/j.issn.1000-7202.2012.05.07

Previous Articles     Next Articles

The Recent Technique Trend and Progress of Quantum Metrology on Electricity

HUANG Xiao-ding1;CAI Jian-zhen1;WANG Lu2   

  1. 1、Beijing Orient Institute of Measurement and Test, Beijing 100086;
    2、Beijing Institute of Radio Metrology and Measurement, Beijing 100039
  • Online:2012-10-15 Published:2012-10-15

Abstract: Recent progress of DC voltage and Quantum hall resistance of electrical metrology are introduced. The AC voltage and AC Quantum hall resistance have some breakthrough, which are discussed here. Moreover, electrical quantum triangle relation and its verification are present in this paper. Finally, the using in mass unit definition and Plank constant measurement of electrical metrology technique is also introduced here.

Key words: Quantum, Fundamental constant, Voltage, Resistance, Current