About: Quantum resistance metrology based on graphene     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Projekt, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
rdfs:seeAlso
Description
  • Quantum resistance metrology makes use of the quantum Hall Effect (QHE) to reproduce the unit of electrical resistance with unprecedented precision. Together with the unit of electrical voltage, based on the Josephson Effect, it allows the full space of all electrical quantities to be spanned. Following the forthcoming redefinition of the international system of units, SI, the kilogram, unit of mass, will also rely on the QHE for its reproduction. However, up to now the complexity of quantum standards precludes widespread use and necessitates a hierarchy of secondary standards to disseminate the electrical quantities to end-users. A simpler to use primary standard of electrical resistance, short-cutting tedious present-day calibration chains, is the key goal of this JRP.
  • Quantum resistance metrology makes use of the quantum Hall Effect (QHE) to reproduce the unit of electrical resistance with unprecedented precision. Together with the unit of electrical voltage, based on the Josephson Effect, it allows the full space of all electrical quantities to be spanned. Following the forthcoming redefinition of the international system of units, SI, the kilogram, unit of mass, will also rely on the QHE for its reproduction. However, up to now the complexity of quantum standards precludes widespread use and necessitates a hierarchy of secondary standards to disseminate the electrical quantities to end-users. A simpler to use primary standard of electrical resistance, short-cutting tedious present-day calibration chains, is the key goal of this JRP. (en)
Title
  • Quantum resistance metrology based on graphene
  • Quantum resistance metrology based on graphene (en)
skos:notation
  • 7AX13025
http://linked.open...avai/cep/aktivita
http://linked.open...kovaStatniPodpora
http://linked.open...ep/celkoveNaklady
http://linked.open...datumDodatniDoRIV
http://linked.open...i/cep/druhSouteze
http://linked.open...ep/duvernostUdaju
http://linked.open.../cep/fazeProjektu
http://linked.open...ai/cep/hlavniObor
http://linked.open...vai/cep/kategorie
http://linked.open.../cep/klicovaSlova
  • quantum; metrology; graphene (en)
http://linked.open...ep/partnetrHlavni
http://linked.open...inujicichPrijemcu
http://linked.open...cep/pocetPrijemcu
http://linked.open...ocetSpoluPrijemcu
http://linked.open.../pocetVysledkuRIV
http://linked.open...enychVysledkuVRIV
http://linked.open...lneniVMinulemRoce
http://linked.open.../prideleniPodpory
http://linked.open...iciPoslednihoRoku
http://linked.open...atUdajeProjZameru
http://linked.open...usZobrazovaneFaze
http://linked.open...ai/cep/typPojektu
http://linked.open...ep/ukonceniReseni
http://linked.open...ep/zahajeniReseni
http://linked.open...tniCyklusProjektu
http://linked.open...n/vavai/cep/vyzva
http://linked.open.../cep/klicoveSlovo
  • quantum
  • metrology
is http://linked.open...vavai/riv/projekt of
is http://linked.open...vavai/cep/projekt of
Faceted Search & Find service v1.16.116 as of Feb 22 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3239 as of Feb 22 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 67 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software