SRI 6000 Series Programmable Josephson Voltage Standard (PJVS ... - NIST
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 …
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 …
A Primary Voltage Standard for the Whole World | NIST
2013年4月4日 · In 2008, NIST power meter calibrations were improved 20-fold when the NIST power and voltage teams developed a new measurement technique that exploited stepwise …
Abstract—The National Institute of Standards and Technology has developed and implemented a new programmable Josephson voltage standard (PJVS) that operates at 10 V. This next …
NIST 10 V Programmable Josephson Voltage Standard System
2011年1月13日 · The National Institute of Standards and Technology has developed and implemented a new programmable Josephson voltage standard (PJVS) that operates at 10 V. …
Operation of compact cryocooled 2V programmable josephson …
This paper presents a domestic liquid-helium-free dc programmable Josephson voltage standard (PJVS) operating on a cryocooler at 4K or 10 K. In this work, the performance of a NIST …
programmable Josephson voltage standard (PJVS) on a cryocooler are the available cooling power and the temperature oscillations of the cold head. We overcame these challenges and …
Quantum Voltage Project | NIST
5 天之前 · 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 MHz and …
Design of the NIST 10 V Programmable Josephson Voltage Standard system
NIST has developed and implemented a new Programmable Josephson Voltage Standard (PJVS) that operates at 10 V. This next-generation system is optimized for both DC metrology and …
Direct comparison of two NIST PJVS systems at 10 V
2013年8月27日 · Two NIST programmable Josephson voltage standard (PJVS) systems are directly compared at 10 V using different nanovoltmeters. These PJVS systems use arrays of …