Abstract

A correlated ESR and optical emission study on samples doped with different concentrations of Tl + impurity ions shows the involvement of paramagnetic Pb 3+ 2 self-trapped electron centers (STEL) and trapped hole A centers in the electron–hole recombination responsible for the 2.6 eV blue-green luminescence.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call