2.5k citations · 3.9k across the 34 of their papers we have counts for
35 papers
Star-Mesh Quantized Hall Array Resistance Devices
Dean G. Jarrett, Ching-Chen Yeh, Shamith U. Payagala +10
Advances in the development of graphene-based technology have enabled improvements in DC resistance metrology. Devices made from epitaxially grown graphene have replaced the GaAs-b…
Conception of an enhanced mechanism for a new Kibble balance directly traceable to the quantum SI
Lorenz Keck, Frank Seifert, David Newell +3
The ``Quantum Electro-Mechanical Metrology Suite'' (QEMMS) is being designed and built at the National Institute of Standards and Technology. It includes a Kibble balance, a Graphe…
Fabrication of uniformly doped graphene quantum Hall arrays with multiple quantized resistance outputs
Swapnil M. Mhatre, Ngoc Thanh Mai Tran, Heather M. Hill +7
In this work, limiting factors for developing metrologically useful arrays from epitaxial graphene on SiC are lifted with a combination of centimeter-scale, high-quality material g…
Design of electrostatic feedback for an experiment to measure
Stephan Schlamminger, Leon Chao, Vincent Lee +2
The torsion pendulum at the heart of the apparatus to measure the gravitational constant, at the Bureau International des Poids et Mesures (BIPM) is used to measure the gravita…
Chromium-Doped Bismuth Antimony Telluride for Future Quantum Hall Resistance Standards
Albert F. Rigosi Linsey K. Rodenbach, Alireza R. Panna, Shamith U. Payagala +10
Since 2017, epitaxial graphene has been the base material for the US national standard for resistance. A future avenue of research within electrical metrology is to remove the need…
Spectroscopic assessment of short-term nitric acid doping of epitaxial graphene
Ngoc Thanh Mai Tran, Swapnil M. Mhatre, Cristiane N. Santos +10
This work reports information on the transience of hole doping in epitaxial graphene devices when nitric acid is used as an adsorbent. Under vacuum conditions, desorption processes…