Graphene devices for tabletop and high-current quantized Hall resistance standards
We report the performance of a quantum Hall resistance standard based on epitaxial
graphene maintained in a 5-T tabletop cryocooler system. This quantum resistance standard …
graphene maintained in a 5-T tabletop cryocooler system. This quantum resistance standard …
Towards epitaxial graphene pn junctions as electrically programmable quantum resistance standards
We report the fabrication and measurement of top gated epitaxial graphene pn junctions
where exfoliated hexagonal boron nitride (h-BN) is used as the gate dielectric. The four …
where exfoliated hexagonal boron nitride (h-BN) is used as the gate dielectric. The four …
A Boltzmann constant determination based on Johnson noise thermometry
A value for the Boltzmann constant was measured electronically using an improved version
of the Johnson Noise Thermometry (JNT) system at the National Institute of Standards and …
of the Johnson Noise Thermometry (JNT) system at the National Institute of Standards and …
[HTML][HTML] The NIST Johnson noise thermometry system for the determination of the Boltzmann constant
In preparation for the redefinition of the International System of Units (SI), five different
electronic measurements of the Boltzmann constant have been performed using different …
electronic measurements of the Boltzmann constant have been performed using different …
Designs for programmable quantum resistance standards based on epitaxial graphene pn junctions
We report the fabrication and measurement of top gated epitaxial graphene pn junctions
where exfoliated hexagonal boron nitride (h-BN) is used as the gate dielectric. The four …
where exfoliated hexagonal boron nitride (h-BN) is used as the gate dielectric. The four …
Analiza strategiczna polskiego projektu wagi Kibble'a
T Szumiata, M Dobieszewski, A Hantz… - Metrologia i …, 2019 - yadda.icm.edu.pl
Konieczność zastąpienia dotychczasowego wzorca kilograma, w postaci artefaktu, jest już
niekwestionowanym paradygmatem w międzynarodowym środowisku metrologicznym …
niekwestionowanym paradygmatem w międzynarodowym środowisku metrologicznym …
[CITATION][C] Metrology & Hallmark Central Office of Measures
T Szumiata, M Dobieszewski, A Hantz, W Wiśniewski…