Study of growth units and the growth habit of PbMoO4 crystal using high temperature Raman spectra
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Published:2008
Issue:11
Volume:57
Page:7305
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ISSN:1000-3290
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Container-title:Acta Physica Sinica
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language:
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Short-container-title:Acta Phys. Sin.
Author:
Zhou Wen-Ping ,Wan Song-Ming ,Zhang Xia ,Zhang Qing-Li ,Sun Dun-Lu ,Qiu Huai-Li ,You Jing-Lin ,Yin Shao-Tang ,
Abstract
High temperature Raman spectroscopy has been used to probe the growth units existing in PbMoO4 melt. According to the Raman spectra of PbMoO4 crystal at various temperatures and the melt just above the crystal melting point, we found that Pb2+ cations and [MoO4]2- groups acting as the growth units exist in the melt. Further, we have studied the interaction between the growth units and various low-index planes of PbMoO4 crystal. The crystal growth habit and the cause of dendrite growth are explained. Finally, we point out that the best seed orientations for the crystal growth are parallel to its {101} planes.
Publisher
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Subject
General Physics and Astronomy
Cited by
2 articles.
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