`constant:JosephsonConstant`

http://qudt.org/vocab/constant/JosephsonConstant

Types: qudt:PhysicalConstant

Predicate	Object
`rdf:type`	`qudt:PhysicalConstant`
`dcterms:description`	The constant \(\textit{Josephson Constant}\) is a proportionality factor between voltage and frequency of an alternating current corresponding to the product of two elementary charges \(e\) and Planck's action quantum \(h\).
`qudt:applicableUnit`	`unit:PER-WB`
`qudt:dbpediaMatch`	http://dbpedia.org/resource/Magnetic_flux_quantum
`qudt:hasDimensionVector`	`qkdv:A0E1L-2I0M-1H0T2D0`
`qudt:hasQuantityKind`	`quantitykind:InverseMagneticFlux`
`qudt:iec61360Code`	“0112/2///62720#UAD069”
`qudt:informativeReference`	http://en.wikipedia.org/wiki/Magnetic_flux_quantum http://physics.nist.gov/cuu/Constants/bibliography.html https://cdd.iec.ch/cdd/iec61987/iec61987.nsf/ListsOfUnitsAllVersions/0112-2---62720%23UAD069
`qudt:isoNormativeReference`	http://www.iso.org/iso/catalogue_detail?csnumber=31897
`qudt:latexDefinition`	\(K_J = \frac{1}{\Phi_0}\), where \(\Phi_0\) is the magnetic flux quantum.
`qudt:latexSymbol`	\(K_J\)
`qudt:normativeReference`	http://www.iso.org/iso/catalogue_detail?csnumber=31897
`qudt:plainTextDescription`	“Proportionalitätsfaktor zwischen elektrischer Spannung und Frequenz beim Wechselstrom entsprechend dem Produkt aus zwei Elementarladungen e und Planckschen Wirkungsquantum h”@de
`qudt:quantityValue`	`constant:Value_JosephsonConstant`
`qudt:symbol`	“0173-1#Z4-BAJ452#001”
`rdfs:isDefinedBy`	http://qudt.org/3.1.11/vocab/constant
`rdfs:label`	“Josephson Constant”@en
`skos:closeMatch`	`constant:MagneticFluxQuantum`

Generated 2026-02-23T17:47:08.149-05:00