Radiation defects and intrinsic luminescence of cancrinite

The study of hole radiation defects and intrinsic luminescence in microporous cancrinite is carried out. It is shown that nonradiative decay of electronic excitations at temperatures above 120 K leads to the formation of hole radicals (CO3)(center dot-). The intrinsic luminescence of cancrinite is attributed to the radiative recombination of electronic excitations.

Automated summary

At temperatures above 120K, nonradiative decay of electronic excitations in microporous cancrinite leads to the formation of hole radicals. The intrinsic luminescence of cancrinite is attributed to the radiative recombination of electronic excitations.