population inversion

noun

The creation of a system in which more atoms or molecules are in an excited state than in a ground state.

Meanings

nounpopulation inversion (plural population inversions)

plural population inversions

  1. natural sciencesThe creation of a system in which more atoms or molecules are in an excited state than in a ground state.

Translations

Finnish käänteinen miehitys, populaatioinversio
  • käänteinen miehityscreation of a system
  • populaatioinversiocreation of a system
German Besetzungsinversion
  • Besetzungsinversioncreation of a system
Spanish inversión de población
  • inversión de poblacióncreation of a system
Cite this entry
APA

population inversion. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/population%20inversion

MLA

“population inversion.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/population%20inversion. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “population inversion,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/population%20inversion.

Source: population inversion on Wiktionary, CC BY-SA 4.0.