SRI 6000 Series Programmable Josephson Voltage Standard (PJVS)
2016年9月28日 · The Programmable Josephson voltage standard (PJVS) is an instrument that generates stable, quantum-accurate, direct-current (DC) voltages that are programmable over …
A 10 V programmable Josephson voltage standard and its
2012年9月3日 · The PJVS is an alternative that can endure EMI signals that make conventional JVS measurements difficult and sometimes impossible to perform, such as the large amounts …
Josephson voltage standards as toolkit for precision metrological ...
2022年12月21日 · PTB's serial-parallel power divider is based on the equivalent circuit model of (Yamamori and Kohjiro 2016) for the PJVS at the Japanese National Institute of Advanced …
10 V PJVS devices are electrically tested for junction param-eters and yield using a spring-finger probe. The spring-finger probe allows rapid measurement of all devices on a wafer for DC …
Josephson voltage standards as ultra-stable low-noise voltage …
2024年5月30日 · With the PJVS, the axial frequency stability of a trapped 9 Be 3+ ion improved to 9.7(8) ppb, from previously 17.6(1.5) ppb with the UM1-14 . The stability of the electrostatic …
Computer-Controlled operation of PTB’s 80 V ... - IEEE Xplore
After the proof of principle presented at the last CPEM, PTB’s 80 V Programmable Josephson Voltage Standard (PJVS) has been extended with a computer controlled bias source. This …
Quantum Voltage Project - NIST
2023年2月22日 · The programmable JVS (PJVS) system realizes quantum-based DC voltages over the range ±10 V. Audio-frequency waveforms with synthesis frequencies from 10 Hz to 1 …
Programmable Josephson Voltage Standards and Arbitrary Waveform ...
2019年12月20日 · One is the Programmable Josephson Voltage Standard (PJVS), which generates user-specified DC voltages from -10 V to 10 V. The other is the Josephson Arbitrary …
Microwave Design and Performance of PTB 10 V Circuits for the ...
At Physikalisch-Technische Bundesanstalt (PTB), superconducting 10 V circuits for the programmable Josephson voltage standard (PJVS) are routinely manufactured on the basis of …
Within the framework of CIPM MRA key comparisons, the BIPM performed a direct Josephson voltage standard (JVS) comparison with the PTB, Germany, in October 2014. The BIPM JVS …