A 10 V Josephson Voltage Standard comparison between NIST and Inmetro as a link to BIPM

Landim, Regis Pinheiro; Tang, Yi-hua; Afonso, Edson; Ferreira, Vitor; Dotto, Marta Elisa Rosso; Trota Filho, Jorge; Marques, Alessandro; Costa, Pedro Bastos; Costa, Stella Regina Reis da; Belaidi, Hakima

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dc.contributor.author	Landim, Regis Pinheiro
dc.contributor.author	Tang, Yi-hua
dc.contributor.author	Afonso, Edson
dc.contributor.author	Ferreira, Vitor
dc.contributor.author	Dotto, Marta Elisa Rosso
dc.contributor.author	Trota Filho, Jorge
dc.contributor.author	Marques, Alessandro
dc.contributor.author	Costa, Pedro Bastos
dc.contributor.author	Costa, Stella Regina Reis da
dc.contributor.author	Belaidi, Hakima
dc.date.accessioned	2020-07-20T00:47:50Z
dc.date.available	2020-07-20T00:47:50Z
dc.date.issued	2010
dc.identifier.citation	LANDIM, Regis Pinheiro; TANG, Yi-hua; AFONSO, Edson; FERREIRA, Vitor.A 10 V Josephson Voltage Standard comparison between NIST and Inmetro as a link to BIPM. In: CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM), 2010. Anais... Daejeon, Korea: IEEE, 2010. Disponível em: <http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5543454>.
dc.identifier.uri	http://hdl.handle.net/123456789/1654
dc.description.abstract	This paper describes a 10 V Josephson Voltage Standard (JVS)direct comparison between the National Institute of Standards and Technology (NIST) and the Instituto Nacional de Metrologia, Normalização e Qualidade Industrial (Inmetro)using automatic data acquisition. The results were in agreement to within 1.1 nV and the mean difference between the two JVSs at 10 V is 0.54 nV with a pooled combined standard uncertainty of 1.48 nV. Considering a recent JVS comparison between NIST and the Bureau International des Poids et Mesures (BIPM) [1], the difference between Inmetro and the BIPM thus was found to be −0.26 nV with a standard uncertainty of 1.76 nV.
dc.format.extent	2 p. : il.
dc.language.iso	eng
dc.rights	Open Access
dc.title	A 10 V Josephson Voltage Standard comparison between NIST and Inmetro as a link to BIPM
dc.type	Artigo
dc.subject.keyword	Energia elétrica
dc.subject.keyword	Padrão de referência de energia
dc.subject.keyword	Incerteza de medição