Excimer lamp
…from "excited complex"). It is also an excimer molecule but not a homonuclear dimer. For instance, Xe2*, Kr2*, Ar2* are excimer molecules, while XeCl*, KrCl*, XeBr*, ArCl*, Xe2Cl* are referred to exciplex molecules. Dimers of rare gases and rare-gas–halogen dimers are the most spread and studied…