101 citations · 347 across the 12 of their papers we have counts for
4 papers · 1 filter
A determination of the local acceleration of gravity for the NIST-4 watt balance
E. J. Leaman, D. Haddad, F. Seifert +5
A new watt balance is being constructed at the National Institute of Standards and Technology (NIST) in preparation for the redefinition of the International System of Units and th…
A LEGO Watt Balance: An apparatus to determine a mass based on the new SI
L. S. Chao, S. Schlamminger, D. B. Newell +6
A global effort to redefine our International System of Units (SI) is underway and the change to the new system is expected to occur in 2018. Within the newly redefined SI, the pre…
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…
Determination of the Planck constant using a watt balance with a superconducting magnet system at the National Institute of Standards and Technology
Stephan Schlamminger, Darine Haddad, Frank Seifert +5
For the past two years, measurements have been performed with a watt balance at the National Institute of Standards and Technology (NIST) to determine the Planck constant. A detail…