X-ray,optical and electrical study of melt-grown CdI2 single crystals |
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Authors: | Selina Nigli C. Jagadish G. K. Chadha |
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Abstract: | CdI2 has been purified using the zone-refining technique by giving 20 passes. Single crystals grown from the starting material showed arcing in the X-ray oscillation photographs whereas it is absent in the crystals grown from the zone refined material. These crystals are found to be of the 4 H type. DC conductivity studies were made on these crystals at various stages of purification. The surface morphology of these crystals have been studied using an optical microscope. |
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