Gv. Mamin et Vn. Efimov, THE LIFETIME DISTRIBUTION OF TL2+ DEFECT CONFIGURATIONS IN K2SO4 CRYSTALS, Modern physics letters B, 12(22), 1998, pp. 929-932
The coexistenceof EPR lines corresponding to ranges of fast and slow m
otion of relaxing Tl2+ defects in K2SO4 crystals was observed. The coe
xistence was determined to come from the lifetime distribution of Tl2 low symmetry defect configurations. The shape of the distribution was
fixed.