What can the luminescent lifetime diagram of phosphorescent materials show?

The luminescent properties of phosphorescent materials in different time periods, so as to evaluate the applicability of phosphorescent materials in practical applications.

Phosphorescent materials are a kind of luminescent materials with spin-orbit coupling effect, which have a long luminescent life and have broad application prospects in the fields of display and lighting. Luminescence lifetime diagram is one of the important means to evaluate the properties of phosphorescent materials. By observing the luminescence lifetime diagram, we can know the luminous efficiency and stability of phosphorescent materials.