JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT ›› 2018, Vol. 38 ›› Issue (1): 12-17.doi: 10.12060/j.issn.1000-7202.2018.01.03

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Development and Application of Quantum Voltage

ZHU Zhu1;KANG Yan1; WANG Lu1;HU Yi-fei1   

  1. 1、Beijing Institute of Radio Metrology & Measurement, Beijing 100039, China
  • Online:2018-02-25 Published:2018-02-25

Abstract: This paper introduces the history, current situation, future and application of the national secondary standard of DC voltage, programmable josephson DC voltage standards, programmable quantum low frequency voltage stan?dards, wide range quantum voltage standards, pulse driven quantum voltage standards and portable quantum Voltage stan?dards with no-liquid helium mainly.

Key words: Josephson effect, Quantum voltage, Pulse driven, No-liquid helium