New oxygen centres in KCl single crystal
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T. Andersen; J. L. Baptista
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Article
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1971
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John Wiley and Sons
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English
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## Abstract Doping of pure KCl with oxygen in a closed system leads to formation of a new oxygen containing centre. Absorption, fluorescence, and ESR spectroscopy have been used together with chemical analysis to characterise the centre. It is suggested that the centre is an O^2β^~2~βanion vacancy