Liberal Dictionary English Dictionary
verb (used with object), de-ex·cit·ed, de-ex·cit·ing.
- to cause (an atom) to fall from an excited energy level to a lower energy level.
verb (used without object), de-ex·cit·ed, de-ex·cit·ing.
- to become de-excited.
Photon induced de-excitation process | Download Scientific Diagram
a) De-excitation of an atom in a state with l=0 after collision with
Deexcitation of the low-lying levels of the antiprotonic helium atom