Assertion: cold cathode | /r/HasProperty | distinguished
Facets:
value: from a hot cathode
type: OTHER
value: from the "hot" variety
type: OTHER
Source sentences:
text: Though they may operate at high temperatures, cold cathodes are distinguished from the "hot" variety, because they are not directly heated in order to drive electron emission.
text: A cold cathode is distinguished from a hot cathode that is heated to induce thermionic emission of electrons.