53 citations · 83 across the 4 of their papers we have counts for
4 papers
Coils and the Electromagnet Used in the Joule Balance at the NIM
Zhonghua Zhang, Zhengkun Li, Bing Han +4
In the joule balance developed at National Institute of Metrology (NIM), the dynamic phase of a watt balance is replaced by the mutual inductance measurement in an attempt to provi…
The Improvement of Joule Balance NIM-1 and the Design of New Joule Balance NIM-2
Zhengkun Li, Zhonghua Zhang, Qing He +8
The development of the joule balance method to measure the Planck constant, in support of the redefinition of the kilogram, has been going on at the National Institute of Metrology…
The NIM Inertial Mass Measurement Project
Shisong Li, Zhonghua Zhang, Qing He +4
An inertial mass measurement project, which is expected to precisely measure the Planck constant, , for possible comparisons with known gravitational mass measurement projects,…
Construction, Measurement, Shimming, and Performance of the NIST-4 Magnet System
Frank Seifert, Alireza Panna, Shisong Li +7
The magnet system is one of the key elements of a watt balance. For the new watt balance currently under construction at the National Institute of Standards and Technology, a perma…