Research the nature of impurity centers in KDP-MnSO4 crystal

Abstract

In the work research of impurity centers types in KDP-MnSO4 crystal is carried out. It is revealed that when activation the KDP crystal with sulphatic salts of Mn2+ ions two types of the impurity centers in a crystal lattice are formed. The first type of the impurity centers gives a long-wave absorption band and is not directly involved in radiation stimulated processes. The second type of the impurity centers changes charging states as a result of external influence. The experimental results agree well with the theoretical findings.