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首页> 外文期刊>Measurement techniques >THE N4-21 VOLTAGE STANDARD BASED ON JOSEPHSON JUNCTIONS OF HIGH-TEMPERATURE SUPERCONDUCTORS
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THE N4-21 VOLTAGE STANDARD BASED ON JOSEPHSON JUNCTIONS OF HIGH-TEMPERATURE SUPERCONDUCTORS

机译:基于高温超导体约瑟夫逊结的N4-21电压标准

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摘要

The principles for building the multivalued N4-21 voltage standard based on the precision properties of Zener diodes and the quantum mechanical properties of high-temperature superconductor Josephson junctions operating at 77 K are discussed. The metrological characteristics of the new voltage standard are presented. The relative uncertainty in the output voltages of the standard at 1 and 10 V is found to be less than 5·10_(–8).
机译:讨论了基于齐纳二极管的精确特性和在77 K下工作的高温超导体约瑟夫逊结的量子力学特性建立多值N4-21电压标准的原理。介绍了新电压标准的计量特性。发现标准电压在1 V和10 V时的相对不确定度小于5·10 _(– 8)。

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  • 来源
    《Measurement techniques》 |2018年第12期|1216-1221|共6页
  • 作者单位

    Frunze Nizhny Novgorod Scientific-Production Association,Institute for Physics of Microstructures, Russian Academy of Sciences;

    Frunze Nizhny Novgorod Scientific-Production Association,Institute for Physics of Microstructures, Russian Academy of Sciences;

    Frunze Nizhny Novgorod Scientific-Production Association,Institute for Physics of Microstructures, Russian Academy of Sciences;

    Frunze Nizhny Novgorod Scientific-Production Association,Institute for Physics of Microstructures, Russian Academy of Sciences;

    Frunze Nizhny Novgorod Scientific-Production Association,Institute for Physics of Microstructures, Russian Academy of Sciences;

    Frunze Nizhny Novgorod Scientific-Production Association,Institute for Physics of Microstructures, Russian Academy of Sciences;

    Frunze Nizhny Novgorod Scientific-Production Association,Institute for Physics of Microstructures, Russian Academy of Sciences;

    Frunze Nizhny Novgorod Scientific-Production Association,Institute for Physics of Microstructures, Russian Academy of Sciences;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    dc voltage standard; Josephson effect; Josephson junctions; high-temperature superconductors;

    机译:直流电压标准约瑟夫森效应约瑟夫森结高温超导体;

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