Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:affects |
work function of metals
|
| gptkbp:alsoKnownAs |
thermionic emission enhancement
|
| gptkbp:causedBy |
application of strong electric field
|
| gptkbp:describes |
reduction of work function
|
| gptkbp:firstDescribed |
1923
|
| gptkbp:form |
ΔΦ = (e^3 E / 4πε₀)^{1/2}
|
| gptkbp:hasUnit |
electronvolt (eV)
|
| https://www.w3.org/2000/01/rdf-schema#label |
Schottky effect
|
| gptkbp:namedAfter |
gptkb:Walter_H._Schottky
|
| gptkbp:occurredIn |
metal-vacuum interface
|
| gptkbp:relatedTo |
vacuum tubes
thermionic emission electron emission field emission |
| gptkbp:type |
electric field
|
| gptkbp:bfsParent |
gptkb:Walter_Schottky
|
| gptkbp:bfsLayer |
6
|