Luminescent properties of crystals of thallium doped likso4, in a temperature range of 77-495 K

Abstract

Sulfates, as we know, are good thermoluminescent materials. It was appeared that materials on the basis of crystals of LiKSO4:Tl are luminophores with high thermoluminescent sensitivity which are irreplaceable in thermoluminescent dosimetry of ionizing emission. In the recent years there have made works on studying of luminophores on the basis of sulfates which possess some properties used for dosimetry of thermoluminescent ionizing emission. These researches showed that LiKSO4 luminophores activated by thallium possess higher sensitivity, than LiF crystals. In this article optical characteristics of such phosphors on the basis of crystals of LiKSO4 activated by thallium are considered