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arXiv · 1203.6666

Crystal growth of LiGd1-xLuxF4 solid solutions by zone melting technique

I. A. dos Santos·D. Klimm·S. L. Baldochi·I. M. Ranieri
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Abstract

Mixtures (1 - x) LiGdF4 + x LiLuF4 (0.50? \leq x \leq 0.75) were melted and submitted to one zone melting cycle under a reactive HF atmosphere, aiming the study of the crystal growth of LiGd1-xLuxF4 solid solutions. Phase identification and compositional studies of the ingots were performed by scanning electron microscopy, energy dispersive X-ray spectrometry, and X-ray powder diffraction. Transparent regions of the bar related with the formation of LiGd1-xLuxF4 solid solutions were found to be enlarged proportionally to the initial amount of Lu in the mixtures. Gd segregates to the end of the ingot.

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I. A. dos Santos, D. Klimm, S. L. Baldochi, I. M. Ranieri. 2012-03-29. Crystal growth of LiGd1-xLuxF4 solid solutions by zone melting technique. https://doi.org/10.1016/j.jcrysgro.2012.03.030

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