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Title: Mechanoluminescence of -irradiated salt
Authors: Kher, R S
Panigrahi, A K
Dhoble, S J
Khokhar, M S K
Keywords: Mechanoluminescence
Colour center
Issue Date: Mar-2006
Publisher: CSIR
Series/Report no.: C09K11/00
Abstract: The dependence of mechanoluminescence (ML) intensity on -dose of irradiated salt has been studied. It is found that initially the ML intensity increases with increasing -dose given to the sample, attains an optimum value around 3×103 Gy then decreases with further increase in -dose. The spectroscopic study of ML and the effect of optical bleaching and storage (fading) on ML intensity have also been investigated to understand the mechanism of ML excitation in household salt. The radiation-induced changes in food material might also be analyzed by studying their ML properties.
Description: 227-229
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.44(03) [March 2006]

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