Research on Quantum DC Nanovolt Voltage Standard based on Programable Josephson Voltage Standard
ZHU Zhu, KANG Yan, ZHANG Li-dan, HU Yi-fei
Journal of Astronautic Metrology and Measurement . 2023, (3): 21 -25 .  DOI: 10.12060/j.issn.1000-7202.2023.03.05