I. Liritzis et Y. Bakopoulos, FUNCTIONAL-BEHAVIOR OF SOLAR BLEACHED THERMOLUMINESCENCE IN CALCITES, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 132(1), 1997, pp. 87-92
In thermoluminescence (TL) measurements and solar bleaching experiment
s of limestones, the residual TL signal due to sunlight exposure is ex
pressed by a combination of one or two exponential components with som
e constant term, but in some cases a stretched exponential fit is plau
sible. The behaviour in such residual TL curves may correspond to a fr
actal electron traps-centers distribution in the crystal. (C) 1997 Els
evier Science B.V.