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Abstract
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The NaCl: Cu and NaCl: Mn nanoparticles (NPs) were produced by co-precipitation and sono-chemistry
methods and their thermoluminescence (TL) and photoluminescence (PL) properties were studied. By
decreasing the particles size a considerable increase in sensitivity of the samples to high dose gamma radiation
was observed. The NPs produced by sono-chemistry method have smaller size, homogeneous structure, more
sensitivity to high gamma radiation and less fading than of those produced by co-precipitation method.
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