Exciton luminescence of ideal solid solutions (the ZnxCd1-xSe system with 0 < x < 1)
Nasibov A. S., Suslina L. G. , Fedorov D. L., Korostelin Yu. V., Shapkin P. V., Markov L. S.
The concentration dependence and temperature dependence of the exciton emission spectra of Znx Cd x _ x Se have been studied. The results indicate that processes which occur through excitons trapped by large-scale composition fluctuations are very effective. The results also indicate that the state density of the bottom of the band is continuous. These results are of general interest for ideal solid solutions.