Some optical properties of the alkali halides containing divalent impurities
The investigation was limited mainly to NaCl.Mn++ and NaCl.Ca++, and was concerned with colour centres in single crystals of these materials. The crystals were grown by the Kyropoulis technique and optical absorption measurements were made with a grating spectrophotometer. The emphasis of the work w...
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Durham University
1957
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.600857 |