`quantitykind:EffectiveMass`

http://qudt.org/vocab/quantitykind/EffectiveMass

Turtle snippet Incoming relations

Types: qudt:QuantityKind

Predicate	Object
`rdf:type`	`qudt:QuantityKind`
`dcterms:description`	“"Effective Mass" is used in the motional equation for electrons in solid state bodies, depending on the wavenumber and corresponding to its velocity and energy level.”
`qudt:applicableUnit`	Show 58 values `unit:AMU` `unit:CARAT` `unit:CWT_LONG` `unit:CWT_SHORT` `unit:CentiGM` `unit:DRAM_UK` `unit:DRAM_US` `unit:DWT` `unit:DecaGM` `unit:DeciGM` `unit:DeciTONNE` `unit:DeciTON_Metric` `unit:EarthMass` `unit:FemtoGM` `unit:GM` `unit:GM_Carbon` `unit:GM_DRY` `unit:GM_Nitrogen` `unit:GRAIN` `unit:HectoGM` `unit:Hundredweight_UK` `unit:Hundredweight_US` `unit:KiloGM` `unit:KiloLB` `unit:KiloTONNE` `unit:KiloTON_Metric` `unit:LB` `unit:LB_M` `unit:LB_T` `unit:LunarMass` `unit:MOMME_Pearl` `unit:MOMME_Textile` `unit:MegaGM` `unit:MegaTON` `unit:MegaTONNE` `unit:MicroGM` `unit:MilliGM` `unit:NanoGM` `unit:OZ` `unit:OZ_M` `unit:OZ_TROY` `unit:PENNYWEIGHT` `unit:PFUND` `unit:PicoGM` `unit:PlanckMass` `unit:Quarter_UK` `unit:SLUG` `unit:SolarMass` `unit:Stone_UK` `unit:TON` `unit:TONNE` `unit:TON_Assay` `unit:TON_LONG` `unit:TON_Metric` `unit:TON_SHORT` `unit:TON_UK` `unit:TON_US` `unit:U`
`qudt:hasDimensionVector`	`qkdv:A0E0L0I0M1H0T0D0`
`qudt:informativeReference`	https://en.wikipedia.org/wiki/Effective_mass_(solid-state_physics)
`qudt:isoNormativeReference`	http://www.iso.org/iso/catalogue_detail?csnumber=31897
`qudt:latexDefinition`	\(m^* = \hbar^2k(\frac{d\varepsilon}{dk})\), where \(\hbar\) is the reduced Planck constant, \(k\) is the wavenumber, and \(\varepsilon\) is the energy of the electron.
`qudt:plainTextDescription`	“"Effective Mass" is used in the motional equation for electrons in solid state bodies, depending on the wavenumber and corresponding to its velocity and energy level. ”
`qudt:specializationOf`	`quantitykind:Mass`
`qudt:symbol`	“m^*”
`qudt:wikidataMatch`	http://www.wikidata.org/entity/Q1064434
`rdfs:comment`	“Applicable units are those of quantitykind:Mass”
`rdfs:isDefinedBy`	http://qudt.org/3.4.0/vocab/quantitykind
`rdfs:label`	“Effective Mass”@en
`skos:broader`	`quantitykind:Mass`

Generated 2026-06-25T12:40:06.344+00:00