323 citations · 457 across the 4 of their papers we have counts for
4 papers
Temperature-dependent magnetic particle imaging with multi-harmonic lock-in detection
Thinh Q. Bui, Mark-Alexander Henn, Weston L. Tew +2
Advances in instrumentation and tracer materials are still required to enable sensitive and accurate 3D temperature monitoring by magnetic particle imaging. We have developed a mag…
JILA SrI Optical Lattice Clock with Uncertainty of
Tobias Bothwell, Dhruv Kedar, Eric Oelker +5
We report on an improved systematic evaluation of the JILA SrI optical lattice clock, achieving a nearly identical systematic uncertainty compared to the previous strontium accurac…
Improved electronic measurement of the Boltzmann constant by Johnson noise Thermometry
Jifeng Qu, Samuel P Benz, Alessio Pollarolo +4
The unit of thermodynamic temperature, the kelvin, will be redefined in 2018 by fixing the value of the Boltzmann constant, k. The present CODATA recommended value of k is determin…
An Electronic Measurement of the Boltzmann Constant
Samuel P. Benz, Alessio Pollarolo, Jifeng Qu +5
The Boltzmann constant was measured by comparing the Johnson noise of a resistor at the triple point of water with a quantum-based voltage reference signal generated with a superco…