Assertion: electron affinity | /r/HasProperty | denoted by e ea
Facets:
value: typically
type: DEGREE
Source sentences:
text: For a semiconductor-vacuum interface (that is, the surface of a semiconductor), electron affinity, typically denoted by E EA or χ, is defined as the energy obtained by moving an electron from the vacuum just outside the semiconductor to the bottom of the conduction band just inside the semiconductor: